Extra Bitter Melon Extract Ingredients & Drug Interactions
by CATALO
What is this page for?
First and foremost: checking Extra Bitter Melon Extract against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Extra Bitter Melon Extract is a dietary supplement by CATALO with 5 active ingredients. Its ingredients are commonly taken for replacing fluids and electrolytes, preventing dehydration during exercise or illness, treating low blood sodium (under medical care).Based on those ingredients, 463 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bitter Melon Extract, Natural, Sodium. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
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HelloPharmacist Scorecard of Extra Bitter Melon Extract by CATALO
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains two active ingredients: sodium and bitter melon extract. Sodium is an essential mineral your body needs in small amounts to regulate fluid balance and nerve function.
Bitter melon is a plant extract traditionally used in Asian and African medicine, though its role in managing specific health conditions isn't well established in reliable research. The capsule also holds inactive ingredients — pullulan, cellulose, and magnesium stearate — which help form and stabilize the supplement.
Does it work?
Not established
The evidence for bitter melon's effectiveness on the conditions listed — amenorrhea, athletic performance, liver disease, constipation, diabetes, and indigestion — is insufficient; we don't have reliable data showing it works for any of these. Sodium's effectiveness is limited to helping prevent kidney damage from amphotericin B (an antifungal) and treating cystic fibrosis, where it's likely effective for the latter.
For the other conditions listed, the evidence doesn't support its use.
How safe is it?
Well-documented data
Sodium is well tolerated in normal dietary amounts, but this product contains supplemental sodium, which you should approach cautiously. Too much sodium is linked to high blood pressure, heart strain, and kidney disease — and some research suggests it may raise gastric cancer risk.
Bitter melon is generally well tolerated when eaten as food, but as a supplement it can cause stomach upset, including heartburn, nausea, diarrhea, or constipation in about 3% to 16% of people who take it. Rarely, it can lower blood sugar dangerously or, in one case, cause kidney injury.
During pregnancy, bitter melon's seeds and high doses have traditionally been avoided because of concerns about uterine effects; we don't have enough safety data to say it's safe while breastfeeding.
Meds to double-check
Moderate interaction found
If you take blood pressure drugs (antihypertensives), diabetes medications, lithium, corticosteroids, didanosine, sodium phosphate, tolvaptan, or other sodium-containing drugs, or if you're on pazopanib or any drug that's a P-glycoprotein substrate, check with your doctor or pharmacist before adding this product. Sodium can reduce how well blood pressure drugs work and raise sodium levels dangerously alongside certain medications, while bitter melon can lower blood sugar too far or increase levels of some cancer drugs.
The bottom line
Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.
This product combines sodium and bitter melon — both of which interact with a number of medications and carry safety caveats when taken as supplements. If you take blood pressure drugs, diabetes medications, lithium, corticosteroids, or certain cancer treatments, or if you have high blood pressure, kidney disease, or heart problems, talk with your doctor or pharmacist before starting.
The same goes if you're pregnant, planning to breastfeed, or considering this for a specific health condition — the evidence for its effectiveness is limited.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 22, 2024.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Extra Bitter Melon Extract, straight from the product label.
| Brand | CATALO |
|---|---|
| Net contents | 60 Vegetarian Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Feb 22, 2024 |
| DSLD ID | 303058 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Extra Bitter Melon Extract by CATALO, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Sodium | 0.3 mg | -- |
| Carbohydrates | 0.8 Gram(s) | -- |
| Energy | 4 Kcal | -- |
| Total Fat | 0 Gram(s) | -- |
| Saturated Fat | 0 Gram(s) | -- |
| Trans Fat | 0 Gram(s) | -- |
| Protein | 0.05 Gram(s) | -- |
| Sugars | 0 Gram(s) | -- |
| Bitter Melon Extract, Natural | 800 mg | -- |
Other ingredients: Pullulan, Cellulose, Magnesium Stearate
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formula
CATALO Extra Bitter Melon Extract Bitter melon, also known as bitter gourd or bitter cucumber, is well known for its nutritional value. Extracted by special technology, CATALO Extra bitter melon extract may assist in stabilizing blood pressure and maintaining cardiovascular health, and is easily digested and absorbed by the body. Studies show that Charantins, which are found in bitter melon, may assist in stabilizing blood sugar level. It is effective in alleviating dry mouth, fatigue and skin irritation. Bitter melon also helps maintain blood vessels' elasticity. It is good for detoxification, regulating body metabolism, and fighting against harmful free radicals.
Suitable for: Concerned about blood sugar, blood pressure and cholesterol level, overweight, having greasy/high sugar diet, lack of fruits and vegetables intake, enhance immunity, concerned about skin condition
High Charantins Concentration
Formulation
Main Functions: May assist in stabilizing blood sugar level Alleviate dry mouth, fatigue and skin irritation May assist in stabilizing blood pressure and improve blood vessels health Powerful anti-oxidant and delay aging.
Cardiovascular Health Detoxificaiton May assist in stabilizing blood sugar level & blood pressure Strong Anti-oxidative Effect
This product is made from natural sources and may have color variation. This is a normal phenomenon and does not affect product quality.
Made in USA
Brand IP Statement(s)
1. B. Joseph, et al. (2013), Asian Pac J. Trop Dis., 3(2); 93-102
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Serving Directions For adults, take 2 capsules daily. For people with blood sugar level concern, take 2 capsules 2-3 times daily. Take after meal. Take 2-3 months or more continuously for the best result.
Storage
Storage Keep in a dry and cool place. Avoid direct sunlight
Precautions
Not suitable for children and pregnant women
Not suitable for children and pregnant women
Please consult health professionals before taking if you are at risk of hypoglycemia. This product is not registered under the Pharmacy and Poisons Ordinance or the Chinese Medicine Ordinance. Any claim made for it has not been subject to evaluation for such registration.
FDA Disclaimer Statement
This product is not intended to diagnose, treat or prevent any disease.
Seals/Symbols
Certified Good Manufacturing Practices cGMP
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Extra Bitter Melon Extract by CATALO label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Extra Bitter Melon Extract by CATALO
These are the 5 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Sodium
Interacts with205 drugs
Sodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets g...
Sodium monograph & interactionsCarbohydrates
Energy
Protein
Bitter Melon Extract, Natural
Interacts with283 drugs
Bitter melon is a tropical fruit eaten as food and used in traditional medicine, most often for blood sugar control. While some small studies hint it...
Bitter Melon Extract, Natural monograph & interactionsOther (inactive) ingredients: Pullulan, Cellulose, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
Extra Bitter Melon Extract by CATALO Drug Interactions
HelloPharmacist Interaction Report
CATALO's Extra Bitter Melon Extract contains sodium and bitter melon extract, both of which interact with medications.
The most serious concern involves sodium's Moderate-severity effect on blood pressure drugs: high sodium intake can reduce how well antihypertensive medications work, sometimes forcing doctors to increase doses to control your blood pressure.
Read the full breakdown — every affected drug type, severity by severity
Sodium also has Moderate interactions with corticosteroids (a class of anti-inflammatory drugs), lithium (a mood stabilizer), didanosine (an HIV medication), sodium phosphate (a bowel-prep drug), tolvaptan (a water-balance medication), and other sodium-containing drugs — all carrying a risk of high blood sodium levels. Bitter melon extract adds Moderate interactions with diabetes drugs, where its blood-sugar-lowering effect could push your glucose too low, and with pazopanib, a cancer drug whose levels it may raise.
Bitter melon also interacts with P-glycoprotein substrates — a broad class of drugs whose absorption it may increase. Altogether, these interactions span 462 individual medications.
Check your exact medications with the search tool on this page before you start, and talk with your doctor or pharmacist if you take any blood pressure drugs, diabetes medications, lithium, corticosteroids, or cancer treatments.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Extra Bitter Melon Extract?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Extra Bitter Melon Extract interact with 463 drugs. Click any drug to see the details.
2 of the 5 ingredients in Extra Bitter Melon Extract interact with drugs. Each result below shows which ingredient is responsible. Bitter Melon Extract, Natural Sodium
AcalabrutinibCalquence
How Acalabrutinib interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalAntidiabetes Drugs Moderate
Interaction Summary
Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Bitter Melon Extract, Natural + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Acebutolol interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalAntidiabetes Drugs Moderate
Interaction Summary
Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Bitter Melon Extract, Natural + Acetohexamide interactionAfatinib DimaleateGilotrif
How Afatinib Dimaleate interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Afatinib Dimaleate interactionAlbiglutideTanzeum
How Albiglutide interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalAntidiabetes Drugs Moderate
Interaction Summary
Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Bitter Melon Extract, Natural + Albiglutide interactionAliskirenTekturna
How Aliskiren interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Aliskiren interactionAlogliptinNesina
How Alogliptin interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalAntidiabetes Drugs Moderate
Interaction Summary
Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Bitter Melon Extract, Natural + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalAntidiabetes Drugs Moderate
Interaction Summary
Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Bitter Melon Extract, Natural + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalAntidiabetes Drugs Moderate
Interaction Summary
Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Bitter Melon Extract, Natural + Alogliptin, Pioglitazone interactionAlvimopanEntereg
How Alvimopan interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Alvimopan interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Extra Bitter Melon Extract — through 2 ingredients. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Ambrisentan interactionSodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Ambrisentan interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amiloride, Hydrochlorothiazide interactionAmlodipineNorliqva
How Amlodipine interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amlodipine Besylate, Benazepril interactionAmlodipine, CelecoxibConsensi
How Amlodipine, Celecoxib interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Amlodipine, Celecoxib interactionAmmonium ChlorideAmmonium Chloride
How Ammonium Chloride interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Ammonium Chloride interactionAmphotericin, TetracyclineMysteclin-F
How Amphotericin, Tetracycline interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Amphotericin, Tetracycline interactionAmprenavirAgenerase
How Amprenavir interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Amprenavir interactionAntidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) InhibitorGlyxambi
How Antidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) Inhibitor interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates, Antidiabetes Drugs Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Antidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) Inhibitor interactionApixabanEliquis
How Apixaban interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Apixaban interactionApomorphineAPO-go, APO-go Pen, APO-go PFS, Apokyn, Uprima
How Apomorphine interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Apomorphine interactionApomorphine HydrochlorideKynmobi
How Apomorphine Hydrochloride interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Apomorphine Hydrochloride interactionApremilastOtezla
How Apremilast interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
Bitter Melon Extract, NaturalP-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Read the full Bitter Melon Extract, Natural + Apremilast interactionAprocitentanTryvio
How Aprocitentan interacts with Extra Bitter Melon Extract — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Aprocitentan interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Extra Bitter Melon Extract with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Bitter Melon Extract, Natural
Antidiabetes Drugs
Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.
Bitter melon can lower blood glucose levels and might have additive effects when used with antidiabetes drugs. This might increase the risk of hypoglycemia in some patients. Monitor blood glucose levels closely.
P-Glycoprotein Substrates
Theoretically, bitter melon might increase levels of P-glycoprotein substrates.
Bitter melon might inhibit the p-glycoprotein (P-gp) intestinal pump and increase intracellular levels of P-gp substrates. In vitro research in intestinal cells shows that 1-monopalmitin, a constituent of bitter melon, increases levels of daunomycin, a P-gp substrate. Additionally, drinking bitter melon juice has been associated with a case of acute pancreatitis in a patient who had been taking pazopanib, a P-gp substrate, for 8 years. Researchers theorize that inhibition of P-gp led to increased levels of pazopanib, resulting in pazopanib-induced pancreatitis.
Pazopanib (Votrient)
Theoretically, bitter melon might increase levels of pazopanib, potentially increasing the risk of adverse effects.
In one case, a 65-year-old patient taking pazopanib for 8 years for renal cell carcinoma experienced signs and symptoms consistent with acute pancreatitis 4 days after drinking bitter melon juice at a dose of 100-150 mL daily. The patient's symptoms, amylase levels, and lipase levels improved upon discontinuation of bitter melon and pazopanib. Pazopanib treatment was re-initiated with no further evidence of pancreatitis. Researchers theorize that inhibition of P-glycoprotein by bitter melon led to increased levels of pazopanib, a P-glycoprotein substrate, resulting in pazopanib-induced pancreatitis.
Sodium
Antihypertensive Drugs
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
High intake of dietary sodium can increase systolic and diastolic blood pressure. Also, high intake of sodium may necessitate increased use of antihypertensive medications to achieve blood pressure control in some patients, such as those with chronic kidney disease.
Corticosteroids
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Mineralocorticoids and some glucocorticoids (corticosteroids) cause sodium retention. This effect is dose-related and depends on mineralocorticoid potency. It is most common with hydrocortisone, cortisone, and fludrocortisone, followed by prednisone and prednisolone.
Didanosine (Videx)
Concomitant use of didanosine with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia.
Didanosine formulations contain a significant amount of sodium.
Lithium
Altering dietary intake of sodium might alter the levels and clinical effects of lithium.
High sodium intake can reduce plasma concentrations of lithium by increasing lithium excretion. Reducing sodium intake can significantly increase plasma concentrations of lithium and cause lithium toxicity in patients being treated with lithium carbonate. Stabilizing sodium intake is shown to reduce the percentage of patients with lithium level fluctuations above 0.8 mEq/L. Patients taking lithium should avoid significant alterations in their dietary intake of sodium.
Sodium Phosphates
Theoretically, concomitant use of sodium phosphate with sodium supplements might increase the risk of hypernatremia.
Use of high doses (> 45 mL in 24 hours) of sodium phosphate, such as those used for bowel cleansing before surgery, can lead to serious electrolyte disturbances, including hypernatremia. The risk of hypernatremia is highest in the elderly and people with other risk factors for electrolyte disturbances.
Sodium-Containing Drugs
Concomitant use of sodium-containing drugs with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia and long-term sodium-related complications.
The Chronic Disease Risk Reduction (CDRR) intake level of 2.3 grams of sodium daily indicates the intake at which it is believed that chronic disease risk increases for the apparently healthy population. Some medications contain high quantities of sodium. When used in conjunction with sodium supplements or high-sodium diets, the CDRR may be exceeded. Additionally, concomitant use may increase the risk for hypernatremia; this risk is highest in the elderly and people with other risk factors for electrolyte disturbances.
Tolvaptan (Samsca)
Theoretically, concomitant use of tolvaptan with sodium might increase the risk of hypernatremia.
Tolvaptan is a vasopressin receptor 2 antagonist that is used to increase sodium levels in patients with hyponatremia. Patients taking tolvaptan should use caution with the use of sodium salts such as sodium chloride.
Brand information
Manufacturer and brand details for Extra Bitter Melon Extract, from the product label.
CATALO
See all CATALO products- Name
- CATALO Natural Health USA Inc.
- City
- City of Industry
- State
- CA
- ZipCode
- 91748
- Web Address
- CATALO.com
Extra Bitter Melon Extract by CATALO: Common Questions
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Why does this supplement have sodium in it?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Extra Bitter Melon Extract is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Extra Bitter Melon Extract’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sodium
Interacts with 205 drugsSodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets get more than enough—often too much—from...
Read the full Sodium monograph → Herb & supplement monographBitter Melon
Interacts with 283 drugsBitter melon is a tropical fruit eaten as food and used in traditional medicine, most often for blood sugar control. While some small studies hint it may modestly lower blood sugar, the evid...
Read the full Bitter Melon monograph →Sources & How We Checked
Extra Bitter Melon Extract's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 56 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Sodium 38 references
- Garabedian-Ruffalo SM, Ruffalo RL. Drug and nutrient interactions. Am Fam Physician 1986;33:165-74.
- Food and Drug Administration Science Background: Safety of Sodium Phosphates Oral Solution. September 17, 2001. Available at: http://www.fda.gov/cder/drug/safety/sodiumphospate.htm
- Coton T, Mallaret C, Coilliot C, Carre D, Guisset M. Severe acute ulcerated gastritis induced by salt. Presse Med 2009;38(3):499-500. PubMed
- Frings-Meuthen P, Buehlmeier J, Baecker N, et al. High sodium chloride intake exacerbates immobilization-induced bone resorption and protein losses. J Appl Physiol 2011;111(2):537-542. PubMed
- Frings-Meuthen P, Baecker N, Heer M. Low-grade metabolic acidosis may be the cause of sodium chloride-induced exaggerated bone resorption. J Bone Miner Res 2008;23(4):517-524. PubMed
- Alam S, Johnson AG. A meta-analysis of randomised controlled trials (RCT) among healthy normotensive and essential hypertensive elderly patients to determine the effect of high salt (NaCl) diet of blood pressure. J Hum Hypertens 1999;13(6):367-74.
- Boudville N, Ward S, Benaroia M, House AA. Increased sodium intake correlates with greater use of antihypertensive agents by subjects with chronic kidney disease. Am J Hypertens 2005;18(10):1300-5. PubMed
- Bennett WM. Drug interactions and consequences of sodium restriction. Am J Clin Nutr 1997;65(2 Suppl):678S-681S. PubMed
- Okusa MD, Crystal LJ. Clinical manifestations and management of acute lithium intoxication. Am J Med 1994;97(4):383-9. PubMed
- Food and Nutrition Board, Institute of Medicine. Dietary reference intakes for water, potassium, sodium, chloride, and sulfate. Washington, DC: National Academy Press, 2005. Available at: http://www.nap.edu/openbook.php?record_id=10925. DOI
- D'Elia L, Rossi G, Ippolito R, Cappuccio FP, Strazzullo P. Habitual salt intake and risk of gastric cancer: a meta-analysis of prospective studies. Clin Nutr 2012;31(4):489-98. PubMed
- Goldsmith SR. Hyponatremia in heart failure: time for a trial. J Card Fail 2013;19(6):398-400. PubMed
- Willocks L, Brettle R, Keen J, Valentine C, Pinching AJ. Formulations of didanosine (ddI) and salt overload. Lancet 1992;339(8786):190.
- Chen L, Zhang Z, Chen W, Whelton PK, Appel LJ. Lower Sodium Intake and Risk of Headaches: Results From the Trial of Nonpharmacologic Interventions in the Elderly. Am J Public Health. 2016;106(7):1270-5. PubMed
- Cook NR, Appel LJ, Whelton PK. Lower levels of sodium intake and reduced cardiovascular risk. Circulation. 2014;129(9):981-9. PubMed
- Cook NR, Appel LJ, Whelton PK. Sodium Intake and All-Cause Mortality Over 20 Years in the Trials of Hypertension Prevention. J Am Coll Cardiol. 2016;68(15):1609-1617. PubMed
- Mente A, O'Donnell M, Rangarajan S, et al. Associations of urinary sodium excretion with cardiovascular events in individuals with and without hypertension: a pooled analysis of data from four studies. Lancet. 2016;388(10043):465-75. PubMed
- Moosavian SP, Haghighatdoost F, Surkan PJ, Azadbakht L. Salt and obesity: a systematic review and meta-analysis of observational studies. Int J Food Sci Nutr. 2017;68(3):265-277. PubMed
- O'Donnell M, Mente A, Rangarajan S, et al. Urinary sodium and potassium excretion, mortality, and cardiovascular events. N Engl J Med. 2014;371(7):612-23. DOI
- Poggio R, Gutierrez L, Matta MG, Elorriaga N, Irazola V, Rubinstein A. Daily sodium consumption and CVD mortality in the general population: systematic review and meta-analysis of prospective studies. Public Health Nutr. 2015;18(4):695-704. PubMed
- Stallings VA, Harrison M, Oria M; Committee to Review the Dietary Reference Intakes for Sodium and Potassium, Food and Nutrition Board, Health and Medicine Division, National Academies of Sciences, Engineering, and Medicine. Washington (DC): National Acad
- Mahtani KR, Heneghan C, Onakpoya I, et al. Reduced Salt Intake for Heart Failure: A Systematic Review. JAMA Intern Med. 2018 Dec 1;178(12):1693-1700. PubMed
- Yancy CW. Sodium Restriction in Heart Failure: Too Much Uncertainty-Do the Trials. JAMA Intern Med. 2018 Dec 1;178(12):1700-1701. PubMed
- He FJ, Campbell NRC, Ma Y, MacGregor GA, Cogswell ME, Cook NR. Errors in estimating usual sodium intake by the Kawasaki formula alter its relationship with mortality: implications for public health. Int J Epidemiol. 2018;47(6):1784-1795. PubMed
- Murthy K, Ondrey GJ, Malkani N, et al. THE EFFECTS OF HYPONATREMIA ON BONE DENSITY AND FRACTURES: A SYSTEMATIC REVIEW AND META-ANALYSIS. Endocr Pract. 2019;25(4):366-378. PubMed
- Messerli FH, Hofstetter L, Syrogiannouli L, et al. Sodium intake, life expectancy, and all-cause mortality. Eur Heart J 2021;42(21):2103-2112. PubMed
- Graudal NA, Hubeck-Graudal T, Jurgens G. Effects of low sodium diet versus high sodium diet on blood pressure, renin, aldosterone, catecholamines, cholesterol, and triglyceride. Cochrane Database Syst Rev 2020;12(12):CD004022. PubMed
- Giatti S, Santos RB, Aielo AN, et al. Association of sodium with obstructive sleep apnea. The ELSA-Brasil study. Ann Am Thorac Soc 2021;18(3):502-510. PubMed
- Nan X, Lu H, Wu J, et al. The interactive association between sodium intake, alcohol consumption and hypertension among elderly in northern China: a cross-sectional study. BMC Geriatr 2021;21(1):135. PubMed
- Kyozuka H, Fukusda T, Murata T, et al. Impact of preconception sodium intake on hypertensive disorders of pregnancy: The Japan Environment and Children's study. Pregnancy Hypertens 2021;23:66-72. PubMed
- Zhao L, Ogden CL, Yang Q, et al. Association of usual sodium intake with obesity among US children and adolescents, NHANES 2009-2016. Obesity (Silver Spring) 2021;29(3):587-594. PubMed
- Ma Y, He FJ, Sun Q, et al. 24-Hour urinary sodium and potassium excretion and cardiovascular risk. N Engl J Med 2022;386(3):252-263. PubMed
- Liu J, Yang X, Zhang P, et al. Association of urinary sodium excretion and left ventricular hypertrophy in people with type 2 diabetes mellitus: A cross-sectional study. Front Endocrinol (Lausanne) 2021;12:728493. PubMed
- Filippini T, Malavolti M, Whelton PK, Vinceti M. Sodium intake and risk of hypertension: A systematic review and dose-response meta-analysis of observational cohort studies. Curr Hypertens Rep 2022;24(5):133-144. PubMed
- Wang DD, Li Y, Nguyen XT, et al. Dietary sodium and potassium intake and risk of non-fatal cardiovascular diseases: The million veteran program. Nutrients 2022;14(5):1121. PubMed
- Kwak JH, Park CH, Eun CS, et al. The associations of dietary intake of high sodium and low zinc with gastric cancer mortality: A prospective cohort study in Korea. Nutr Cancer 2022;74(10):3501-3508. PubMed
- George S, Maiti R, Mishra BR, Jena M, Mohapatra D. Effect of regulated add-on sodium chloride intake on stabilization of serum lithium concentration in bipolar disorder: A randomized controlled trial. Bipolar Disord 2023;25(1):66-75. PubMed
- Zhou TL, Schütten MTJ, Kroon AA, et al. Urinary Sodium Excretion and Salt Intake Are Not Associated With Blood Pressure Variability in a White General Population. J Am Heart Assoc 2023;12(1):e026578. PubMed
Bitter Melon 18 references
- Leatherdale B, Panesar RK, Singh G, et al. Improvement in glucose tolerance due to Momordica charantia. Br Med J (Clin Res Ed) 1981;282:1823-4.
- Welihinda J, et al. Effect of Momordica charantia on the glucose tolerance in maturity onset diabetes. J Ethnopharmacol 1986;17:277-82. PubMed
- Srivastava Y, Venkatakrishna-Bhatt H, Verma Y, et al. Antidiabetic and adaptogenic properties of Momordica charantia extract: An experimental and clinical evaluation. Phytother Res 1993;7:285-9.
- Baldwa VS, Bhandari CM, Pangaria A, Goyal RK. Clinical trial in patients with diabetes mellitus of an insulin-like compound obtained from plant sources. Ups J Med Sci 1977;82:39-41. PubMed
- Aslam M, Stockley IH. Interaction between curry ingredient (karela) and drug (chlorpropamide). Lancet 1979:1:607. PubMed
- Ahmad N, Hassan MR, Halder H, Bennoor KS. Effect of Momordica charantia (Karolla) extracts on fasting and postprandial serum glucose levels in NIDDM patients (abstract). Bangladesh Med Res Counc Bull 1999;25:11-3.
- Basch E, Gabardi S, Ulbricht C. Bitter melon (Momordica charantia): a review of efficacy and safety. Am J Health Syst Pharm 2003;60:356-9. PubMed
- Yin RV, Lee NC, Hirpara H, Phung OJ. T. The effect of bitter melon (Mormordica charantia) in patients with diabetes mellitus: s systematic review and meta-analysis. Nutr Diabetes. 2014;4:e145.
- Rahman IU, Khan RU, Rahman KU, Bashir M. Lower hypoglycemic but higher antiatherogenic effects of bitter melon than glibenclamide in type 2 diabetic patients. Nutr J. 2015;14:13. PubMed
- Alam MA, Uddin R, Subhan N, Rahman MM, Jain P, Reza HM. Beneficial role of bitter melon supplementation in obesity and related complications in metabolic syndrome. J Lipids. 2015;2015:496169. PubMed
- Konishi T, Satsu H, Hatsugai Y, et al. Inhibitory effect of a bitter melon extract on the P-glycoprotein activity in intestinal Caco-2 cells. Br J Pharmacol. 2004;143(3):379-87. PubMed
- Peter EL, Kasali FM, Deyno S, et al. Momordica charantia L. lowers elevated glycaemia in type 2 diabetes mellitus patients: Systematic review and meta-analysis. J Ethnopharmacol. 2019;231:311-24. doi: 10.1016/j.jep.2018.10.033. PubMed
- Cortez-Navarrete M, Martínez-Abundis E, Pérez-Rubio KG, González-Ortiz M, Méndez-Del Villar M. Momordica charantia administration improves insulin secretion in type 2 diabetes mellitus. J Med Food. 2018;21(7):672-7. doi: 10.108
- Kim SK, Jung J, Jung JH, et al. Hypoglycemic efficacy and safety of Momordica charantia (bitter melon) in patients with type 2 diabetes mellitus. Complement Ther Med. 2020 Aug;52:102524. doi: 10.1016/j.ctim.2020.102524. PubMed
- Unsal O, Sütcüoglu O, Yazici O. Dangerous interaction of bitter melon (Momordica charantia) with pazopanib: a case of acute pancreatitis. J Oncol Pharm Pract 2022;28(2):486-8.
- Bae W, Kim S, Choi J, et al. Acute interstitial nephritis associated with ingesting a Momordica charantia extract: a case report. Medicine (Baltimore) 2021;100(27):e26606. PubMed
- Chattopadhyay K, Wang H, Kaur J, et al. Effectiveness and Safety of Ayurvedic Medicines in Type 2 Diabetes Mellitus Management: A Systematic Review and Meta-Analysis. Front Pharmacol. 2022;13:821810. Published 2022 Jun 8. PubMed
- Kim B, Lee HS, Kim HJ, et al. Momordica charantia (bitter melon) efficacy and safety on glucose metabolism in Korean prediabetes participants: a 12-week, randomized clinical study. Food Sci Biotechnol 2022;32(5):697-704. PubMed
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