NDC 71335-2526-03 — Doxycycline Hyclate 20 mg Tablet, 30-count

🆔 Identity & classification

FDA NDC (as labeled) 71335-2526-3

Product NDC 71335-2526

11-digit billing NDC 71335252603

RxCUI 283535

UNII 19XTS3T51U

Application # ANDA065182

SPL Set ID 942ab6dd-e355-41da-b139-72cc8b7a2667

Established class (EPC) Tetracycline-class Drug

Chemical class Tetracyclines

DEA schedule Non-controlled

Marketing category ANDA

Marketing status On market

FDA listing status Listed (active directory)

Marketing start 2019-08-30

Route ORAL

Dosage form TABLET

Substance DOXYCYCLINE HYCLATE

TE code (Orange Book) AB · RLD · RS

Why two NDCs? The FDA registers this code as 71335-2526-3 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 71335-2526-03. Same drug, same package — only the format differs.

Where does this data come from?

Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

🏷️ RxNorm drug class

This medicine belongs to the Tetracycline-class Drug class.

Pharmacologic class Tetracycline-class Drug

Drug family (ATC) Antiinfectives and antiseptics for local oral treatment, Tetracyclines

Where does this data come from?

Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

🏭 Manufacturer & labeler

LabelerBryant Ranch Prepack

Application holderEPIC PHARMA LLC

FDA applicationANDA065182 (ANDA)

Labeler code71335

First marketedAug 2019

Product typeHuman Prescription Drug

Portfolio4,433 products on file

🔎 All NDCs from Bryant Ranch Prepack

The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).

Where does this data come from?

Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

🩺 Clinical

📖 What it is MedlinePlus · NLM

Doxycycline is used to treat infections caused by bacteria and certain other infections spread by ticks, lice, mites, and infected animals. Doxycyline is also used to prevent malaria and to treat acne and rosacea (a skin disease that causes redness, flushing, and pimples on the face) Doxycycline is in a class of medications called tetracycline antibiotics. It works to treat infections by stopping bacteria from growing and spreading. It works to treat acne by killing the bacteria that infects pores and by lowering the amount of oil on your skin that can cause acne. It works to treat rosacea b...

Read the full MedlinePlus article ↗

📗 Our plain-language guide HelloPharmacist

Doxycycline is quite versatile. It treats a wide range of bacterial infections — respiratory infections, STIs like chlamydia and gonorrhea, tick-borne illnesses like Rocky Mountain...
What kinds of infections does doxycycline actually treat?
It depends on the tablet strength your doctor prescribed. In general, if doxycycline bothers your stomach, taking it with food or milk can help — and for the 200 mg tablet specific...
Should I take doxycycline with food or on an empty stomach?

📖 Read our full Doxycycline guide →

Patient education

📘 MedlinePlus patient leaflet ↗

Supplement & herbal interactions

Some supplements/herbs that may interact with Doxycycline Hyclate — tap one for details:

Activated CharcoalMajor Coffee CharcoalModerate European MandrakeModerate GlucomannanModerate Guar GumModerate Gum ArabicModerate Slippery ElmModerate TragacanthModerate

🌿 Every supplement checked against Doxycycline Hyclate (166 interactions) — ranked by severity →

7

Nutrient depletion considerations

Doxycycline Hyclate may be associated with lower levels of 7 nutrients — worth a chat with your pharmacist, not a cause for alarm.

BIOTIN Insignificant Depletion FOLIC ACID Insignificant Depletion RIBOFLAVIN Insignificant Depletion THIAMINE Insignificant Depletion VITAMIN B12 Insignificant Depletion +2 more

🧪 Full Doxycycline Hyclate nutrient depletion report →

An association is not a deficiency. Educational only — don't start or stop anything without professional guidance.

Where does this data come from?

Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

💊 What it looks like

Color White

ShapeRound

ImprintE;362

Size9 mm

ScoringNot scored

One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.

Where does this data come from?

Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

🧪 Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

UNII 3SY5LH9PMK
Anhydrous lactose is a milk sugar with no water content. It acts as a filler and binder in tablets and capsules, adding bulk and helping ingredients stick together.
UNII 3NXW29V3WO
Hypromellose is a plant-based thickener made from cellulose. It's used in medicines as a binder to hold ingredients together, a coating for tablets, and a thickener for liquids.
UNII 70097M6I30
Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
UNII OP1R32D61U
Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
UNII 3WJQ0SDW1A
Polyethylene glycol is a synthetic liquid or solid polymer used in medicines as a solvent, lubricant, and humectant. It helps dissolve active ingredients, reduces friction during manufacturing, and retains moisture in the final product.
UNII 6OZP39ZG8H
Polysorbate 80 is a synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together in medications and improves how the product disperses in the body.
UNII 15FIX9V2JP
Titanium dioxide is a bright white mineral powder commonly used as a colorant and opacifying agent. It makes pills and tablets white or lighter in color and helps make coatings non-transparent.

7 inactive ingredients listed in the exact product block matched to this NDC.

Where does this data come from?

Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?

No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.

Why might an inactive ingredient be missing?

Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.

Can inactive ingredients matter?

Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

💲 Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price system	Per each	Per package
Retail pharmacies payNADAC · weekly	Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo	No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · Q2 2026	$0.2300	$6.90 / 30 tablets

Where does this data come from?

NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

🔁 Therapeutic equivalents

Product	Labeler	Pack	NADAC/unit	TE	Status	Price vs. this
Doxycycline Hyclate 20 mg 42806-0362-01	EPIC	100 tablets	$0.098	AB	Availability likely	—
Doxycycline Hyclate 20 mg 53489-0647-01	Sun	100 tablets	$0.098	AB	Availability likely	—
Doxycycline Hyclate 20 mg 62135-0623-90	Chartwell	90 tablets	$0.098	AB	Availability likely	—
Doxycycline Hyclate 20 mg 62332-0352-31	Alembic	100 tablets	$0.098	AB	Availability likely	—
Doxycycline Hyclate 20 mg 68047-0714-01	Larken	100 tablets	$0.098	AB	Availability likely	—
Doxycycline Hyclate 20 mg 46708-0352-31	Alembic	100 tablets	—	AB	FDA listed	—
Doxycycline Hyclate 20 mgthis 71335-2526-03	Bryant	30 tablets	—	AB	FDA listed	—
Doxycycline Hyclate 20 mg 72162-2256-01	Bryant	100 tablets	—	AB	FDA listed	—
Doxycycline Hyclate 20 mg 72789-0309-01	PD-Rx	100 tablets	—	AB	FDA listed	—

About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.

Where does this data come from?

Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

⏳ Availability & generic status

🏛️

2019

On the market since

Aug 2019

📍

2026

Currently FDA-listed

7 years listed

🔓

·

Generic on the market

this product is a generic

✅This is a generic drug

This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.

Where does this data come from?

Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

📊 Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Doxycycline Hyclate — the program that covers self-administered drugs. 29 manufacturers.

⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Doxycycline Hyclate. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.

Period

Total Part D spend

$19.44M

Claims incl. refills

1.9M

Beneficiaries

1.6M

Spend / beneficiary

$12.09

Spend / claim

$10.40

Trend by period

💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

📦 Packaging — all sizes for this product

Package NDC	Description	Marketing start	Status
71335-2526-01	20 TABLET in 1 BOTTLE (71335-2526-1)	2025-02-03	Active
71335-2526-02	60 TABLET in 1 BOTTLE (71335-2526-2)	2025-02-03	Active
71335-2526-03 You're viewing this	30 TABLET in 1 BOTTLE (71335-2526-3)	2024-11-04	Active

You're viewing one of 3 pack sizes for this product.

Pack size FAQ

What quantity is in NDC 71335-2526-03?

NDC 71335-2526-03 is a 30-count package — 30 tablet in 1 bottle.

What is the difference between NDC 71335-2526-03 and NDC 71335-2526-01?

Both are Doxycycline Hyclate 20 mg Tablet — the drug itself is identical. NDC 71335-2526-03 is the 30-count package, while NDC 71335-2526-01 is the 20 tablets package.

What NDC number is used to bill for this package of Doxycycline Hyclate 20 mg Tablet?

Bill NDC 71335-2526-03 — the 11-digit billing format is 71335252603. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

🧭 About this NDC listing & data coverage

Finished prescription product

What data is (and isn’t) available for this NDC — tap to expand

NDC identity (package / product / labeler codes)	✓ Available
Labeler	✓ Available
Product & package description	✓ Available
Marketing category & status	✓ Available
Active ingredient / dosage form / route	✓ Available
FDA label (SPL via DailyMed)	✓ Available
Package photos	✓ Available
Inactive ingredients (structured)	✓ Available
NADAC pharmacy acquisition price (CMS)	— Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data	✓ Available
HCPCS J-code billing crosswalk	— Not published for this NDC Most self-administered / retail products have no J-code — that is normal.
Medicaid utilization (CMS SDUD)	— Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.

“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Why is there no price listed?

The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.

Is the NDC printed on the package the same as the 11-digit billing NDC?

Yes, they identify this exact package in different formats. The FDA registers it as 71335-2526-3, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 71335-2526-03, written without dashes as 71335252603. The Identity section at the top of this page lists every form of this code.

What do the three segments of this NDC mean?

In 71335-2526-03, the first segment (71335) is the labeler code FDA assigned to Bryant Ranch Prepack; the middle segment (2526) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (03) identifies this exact package size and type. Together they name one specific package of one specific product.

Is this package still being marketed?

Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Bryant Ranch Prepack. Listing status can change — the directory data on this page refreshes weekly.

Does this product come in other package sizes?

Yes — the FDA directory lists 2 other package presentations of this same product, including 20 tablets (71335-2526-01), 60 tablets (71335-2526-02). Each has its own NDC and its own page — see the package list near the top of this page.

Who lists this product with the FDA?

Bryant Ranch Prepack is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.

Do I need a prescription for this product?

This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.

This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.

Where does this data come from?

Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.

📄 Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.

🎯 Indications and Usage ⏱️ Dosage and Administration ⛔ Contraindications ⚠️ Warnings 🤒 Adverse Reactions 🔄 Drug Interactions 🔄 Drug / Laboratory Test Interactions 🤰 Pregnancy 🧒 Pediatric Use 🆘 Overdosage 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📋 Description 💬 Information for Patients

🎯 Indications and Usage 112 words ▾

INDICATIONS AND USAGE Doxycycline hyclate tablets, USP are indicated for use as an adjunct to scaling and root planing to promote attachment level gain and to reduce pocket depth in patients with adult periodontitis. To reduce the development of drug-resistant bacteria and maintain the effectiveness of doxycycline hyclate tablets and other antibacterial drugs, doxycycline hyclate tablets should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture susceptibility information is available, they should be considered in selecting or modifying antibacterial therapy.

In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.

⏱️ Dosage and Administration 147 words ▾

DOSAGE AND ADMINISTRATION THE DOSAGE OF DOXYCYCLINE HYCLATE TABLETS DIFFERS FROM THAT OF DOXYCYCLINE USED TO TREAT INFECTIONS. EXCEEDING THE RECOMMENDED DOSAGE MAY RESULT IN AN INCREASED INCIDENCE OF SIDE EFFECTS INCLUDING THE DEVELOPMENT OF RESISTANT MICROORGANISMS. Doxycycline hyclate tablets 20 mg twice daily as an adjunct following scaling and root planing may be administered for up to 9 months.

Doxycycline hyclate tablets should be taken twice daily at 12 hour intervals, usually in the morning and evening. It is recommended that if doxycycline hyclate tablets is taken close to meal times, allow at least one hour prior to or two hours after meals. Safety beyond 12 months and efficacy beyond 9 months have not been established.

Administration of adequate amounts of fluid along with the tablets is recommended to wash down the drug and reduce the risk of esophageal irritation and ulceration. (See ADVERSE REACTIONS Section).

⛔ Contraindications 19 words ▾

CONTRAINDICATIONS This drug is contraindicated in persons who have shown hypersensitivity to doxycycline or any of the other tetracyclines.

⚠️ Warnings ~1 min read ▾

WARNINGS THE USE OF DRUGS OF THE TETRACYCLINE CLASS DURING TOOTH DEVELOPMENT (LAST HALF OF PREGNANCY, INFANCY AND CHILDHOOD TO THE AGE OF 8 YEARS) MAY CAUSE PERMANENT DISCOLORATION OF THE TEETH (YELLOW-GRAY-BROWN). This adverse reaction is more common during long-term use of the drugs but has been observed following repeated short-term courses. Enamel hypoplasia has also been reported.

TETRACYCLINE DRUGS, THEREFORE, SHOULD NOT BE USED IN THIS AGE GROUP AND IN PREGNANT OR NURSING MOTHERS UNLESS THE POTENTIAL BENEFITS MAY BE ACCEPTABLE DESPITE THE POTENTIAL RISKS. All tetracyclines form a stable calcium complex in any bone forming tissue. A decrease in fibula growth rate has been observed in premature infants given oral tetracyclines in doses of 25 mg/kg every 6 hours.

This reaction was shown to be reversible when the drug was discontinued. Doxycycline can cause fetal harm when administered to a pregnant woman. Results of animal studies indicate that tetracyclines cross the placenta, are found in fetal tissues, and can have toxic effects on the developing fetus (often related to retardation of skeletal development).

Evidence of embryotoxicity has also been noted in animals treated early in pregnancy. If any tetracyclines are used during pregnancy, or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard to the fetus. The catabolic action of the tetracyclines may cause and increase in BUN.

Previous studies have not observed an increase in BUN with the use of doxycycline in patients with impaired renal function. Photosensitivity manifested by an exaggerated sunburn reaction has been observed in some individuals taking tetracyclines. Patients apt to be exposed to direct sunlight or ultraviolet light should be advised that this reaction can occur with tetracycline drugs, and treatment should be discontinued at the first evidence of skin erythema.

🤒 Adverse Reactions ~2 min read ▾

ADVERSE REACTIONS Adverse Reactions in Clinical Trials of a bioequivalent form of doxycycline hyclate capsules : In clinical trials of adult patients with periodontal disease 213 patients received 20 mg BID over a 9 to 12 month period. The most frequent adverse reactions occurring in studies involving treatment with a bioequivalent form of doxycycline hyclate capsules or placebo are listed below: Incidence (%) of Adverse Reactions in Clinical Trials of Doxycycline Hyclate Capsules, 20 mg (Bioequivalent to Doxycycline Hyclate Tablets, 20 mg) vs.

Placebo Adverse Reactions Doxycycline Hyclate Capsules 20 mg BID (n=213) Placebo (n=215) Headache 55 (26%) 56 (26%) Common Cold 47 (22%) 46 (21%) Flu Symptoms 24 (11%) 40 (19%) Tooth Ache 14 (7%) 28 (13%) Periodontal Abscess 8 (4%) 21 (10%) Tooth Disorder 13 (6%) 19 (9%) Nausea 17 (8%) 12 (6%) Sinusitis 7 (3%) 18 (8%) Injury 11 (5%) 18 (8%) Dyspepsia 13 (6%) 5 (2%) Sore Throat 11 (5%) 13 (6%) Joint Pain 12 (6%) 8 (4%) Diarrhea 12 (6%) 8 (4%) Sinus Congestion 11 (5%) 11 (5%) Coughing 9 (4%) 11 (5%) Sinus Headache 8 (4%) 8 (4%) Rash 8 (4%) 6 (3%) Back Pain 7 (3%) 8 (4%) Back Ache 4 (2%) 9 (4%) Menstrual Cramp 9 (4%) 5 (2%) Acid Indigestion 8 (4%) 7 (3%) Pain 8 (4%) 5 (2%) Infection 4 (2%) 6 (3%) Gum Pain 1 (<1%) 6 (3%) Bronchitis 7 (3%) 5 (2%) Muscle Pain 2 (1%) 6 (3%) Note: Percentages are based on total number of study participants in each treatment group.

Adverse Reactions for Tetracyclines: The following adverse reactions have been observed in patients receiving tetracyclines: Gastrointestinal: anorexia, nausea, vomiting, diarrhea, glossitis, dysphagia, enterocolitis, and inflammatory lesions (with vaginal candidiasis) in the anogenital region. Hepatotoxicity has been reported rarely. Rare instances of esophagitis and esophageal ulcerations have been reported in patients receiving the capsule forms of the drugs in the tetracycline class.

Most of these patients took medications immediately before going to bed. (See DOSAGE AND ADMINISTRATION Section). Skin: maculopapular and erythematous rashes.

Exfoliative dermatitis has been reported but is uncommon. Photosensitivity is discussed above. (See WARNINGS Section).

Renal toxicity: Rise in BUN has been reported and is apparently dose related. (See WARNINGS Section). Hypersensitivity reactions: urticaria, angioneurotic edema, anaphylaxis, anaphylactoid purpura, serum sickness, pericarditis, and exacerbation of systemic lupus erythematosus.

Blood: Hemolytic anemia, thrombocytopenia, neutropenia, and eosinophilia have been reported.

🔄 Drug Interactions 115 words ▾

Drug Interactions Because tetracyclines have been shown to depress plasma prothrombin activity, patients who are on anticoagulant therapy may require downward adjustment of their anticoagulant dosage. Since bacterial antibiotics, such as the tetracycline class of antibiotics, may interfere with the bactericidal action of members of the β-lactam (e.g. penicillin) class of antibiotics, it is not advisable to administer these antibiotics concomitantly. Absorption of tetracyclines is impaired by antacids containing aluminum, calcium, or magnesium, and iron-containing preparations, and by bismuth subsalicylate.

Barbiturates, carbamazepine, and phenytoin decrease the half-life of doxycycline. The concurrent use of tetracycline and methoxyflurane has been reported to result in fatal renal toxicity. Concurrent use of tetracyclines may render oral contraceptives less effective.

🔄 Drug / Laboratory Test Interactions 18 words ▾

Drug/Laboratory Test Interactions False elevations of urinary catecholamine levels may occur due to interference with the fluorescence test.

🤰 Pregnancy 30 words ▾

Pregnancy Teratogenic Effects: Pregnancy Category D. (See WARNINGS Section). Results from animal studies indicate that doxycycline crosses the placenta and is found in fetal tissues. Nonteratogenic effects: (See WARNINGS Section).

🧒 Pediatric Use 17 words ▾

Pediatric Use The use of doxycycline hyclate tablets in infancy and childhood is contraindicated. (See WARNINGS section.)

🆘 Overdosage 31 words ▾

OVERDOSAGE In case of overdosage, discontinue medication, treat symptomatically and institute supportive measures. Dialysis does not alter serum half-life and thus would not be of benefit in treating cases of overdose.

🧬 Clinical Pharmacology 35 words ▾

CLINICAL PHARMACOLOGY After oral administration, doxycycline hyclate is rapidly and nearly completely absorbed from the gastrointestinal tract. Doxycycline is eliminated with a half-life of approximately 18 hours by renal and fecal excretion of unchanged drug.

📦 How Supplied / Storage and Handling 95 words ▾

HOW SUPPLIED Doxycycline hyclate tablets USP, 20 mg are round, white unscored tablet, debossed “Є” above “362” on one side and plain on the other side. They are supplied as follows: NDC 71335-2526-1: 20 TABLETs in a BOTTLE NDC 71335-2526-2: 60 TABLETs in a BOTTLE NDC 71335-2526-3: 30 TABLETs in a BOTTLE Store at 20° to 25°C (68° to 77°F) [See USP Controlled Room Temperature]. Dispense in tight, light-resistant containers as defined in the USP.

KEEP THIS AND ALL DRUGS OUT OF THE REACH OF CHILDREN. Repackaged/Relabeled by: Bryant Ranch Prepack, Inc. Burbank, CA 91504

📋 Description 106 words ▾

DESCRIPTION Doxycycline hyclate tablets, USP are available as a 20 mg formulation of doxycycline for oral administration. The structural formula of doxycycline hyclate is: with a structural formula of (C 22 H 24 N 2 O 8 •HCl) 2 •C 2 H 6 O•H 2 O and a molecular weight of 1025.89. The chemical designation for doxycycline is 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride, compound with ethyl alcohol (2:1), monohydrate.

Doxycycline hyclate is a yellow to light-yellow crystalline powder which is soluble in water. Each tablet contains the following inactive ingredients: hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80 and titanium dioxide. Meet USP Dissolution Test 5.

💬 Information for Patients 114 words ▾

Information for Patients Patients should be counseled that antibacterial drugs including doxycycline hyclate tablets should only be used to treat bacterial infections. They do not treat viral infections (e.g. the common cold). When doxycycline hyclate tablets are prescribed to treat a bacterial infection, patients should be told that although it is common to feel better early in the course of therapy, the medication should be taken exactly as directed.

Skipping doses or not completing the full course of therapy may (1) decrease the effectiveness of the immediate treatment and (2) increase the likelihood that bacteria will develop resistance and will not be treatable by doxycycline hyclate tablets or other antibacterial drugs in the future.

Glossary — plain-language definitions of medical terms used in this label:

anticoagulant: A medicine that slows down blood clotting; often called a blood thinner.

contraindicated: Should not be used in that situation, because the risk is considered too high.

exacerbation: A flare-up or worsening of a condition.

systemic lupus erythematosus: A long-term autoimmune disease in which the immune system attacks the body's own tissues, affecting joints, skin, kidneys, and other organs.

Absorption: How a medicine moves from where it is taken, such as the stomach or gut, into the bloodstream.

adverse reaction: An unwanted or harmful effect that a medicine causes in the body.

Adverse Reactions: Unwanted or harmful effects that people experienced while taking a medicine, listed on its official label.

anaphylaxis: A sudden, severe, whole-body allergic reaction that can cause trouble breathing, swelling, and a drop in blood pressure, needing emergency care.

anemia: A low level of red blood cells or the oxygen-carrying protein inside them, which can cause tiredness, weakness, and paleness.

anorexia: Loss of appetite, or not feeling hungry (on a drug label this means reduced appetite, not the eating disorder).

bactericidal: Describes a medicine that kills bacteria outright.

BUN: Blood urea nitrogen, a waste product measured in a blood test that helps show how well the kidneys are working.

candidiasis: An infection caused by a yeast called Candida, which can affect the mouth, throat, skin, or other areas.

Clinical Pharmacology: The label section explaining how a medicine works in the body and how the body processes it.

Contraindications: A list of situations or health conditions in which a medicine should not be used because the chance of harm is too high.

crosses the placenta: When a substance passes from a pregnant mother's blood, through the placenta, and into the developing baby.

dermatitis: Inflammation of the skin, causing redness, itching, and sometimes swelling or blisters.

diarrhea: Loose, watery bowel movements that happen more often than normal.

Dosage and Administration: The label section explaining how much of a medicine to use and how to take or give it.

Drug Interactions: The label section listing other medicines, foods, or substances that can change how a medicine works or raise the chance of side effects.

dyspepsia: Discomfort, fullness, or a burning feeling in the upper belly, commonly called indigestion.

dysphagia: Trouble or discomfort swallowing food, liquids, or pills.

edema: Swelling caused by extra fluid trapped in the body's tissues.

efficacy: How well a treatment works under the controlled conditions of a clinical study.

eosinophilia: A higher-than-normal level of eosinophils, a type of white blood cell often linked to allergies or drug reactions.

erythema: Redness of the skin caused by increased blood flow, often from irritation or inflammation.

esophagitis: Swelling and irritation of the lining of the food pipe, or esophagus.

Excretion: How the body removes a medicine or its leftover pieces, mainly through the urine or stool.

exfoliative dermatitis: Widespread redness with heavy scaling or peeling of the skin over most of the body.

fetal harm: Injury or damage to a developing baby while it is growing inside the womb.

Half-life: The time it takes for the amount of medicine in the blood to drop by half.

hemolytic anemia: A shortage of red blood cells caused by them breaking apart faster than the body can replace them.

hepatotoxicity: Damage to the liver caused by a medicine or other substance.

hypersensitivity: An overreaction of the body's defense system to a substance, causing symptoms such as rash, swelling, or trouble breathing.

incidence: How often a new event, such as a side effect, happens in a group of people over a set period of time.

Indications and Usage: The label section stating which medical conditions the FDA has officially approved the medicine to treat, prevent, or manage.

NDC: A unique number that identifies a specific medicine, its maker, strength, and package size.

neutropenia: A low level of neutrophils, a type of white blood cell that fights infection, which can make it easier to catch infections.

Overdosage: The label section describing what can happen if too much of a medicine is taken and how it may be treated.

photosensitivity: An unusually strong skin reaction, such as burning or rash, after being in sunlight or other ultraviolet light.

placebo: An inactive treatment with no real medicine in it, such as a sugar pill, used for comparison in a study.

pregnancy category: An older letter rating (A, B, C, D, or X) once used to describe a medicine's possible risk during pregnancy.

purpura: Purple spots or patches on the skin caused by bleeding just under the surface.

serum sickness: A delayed reaction, usually one to two weeks after exposure, causing fever, rash, and joint pain as the body reacts to a foreign substance.

teratogenic: Able to cause physical birth defects in a developing baby when a medicine is taken during pregnancy.

thrombocytopenia: A low level of platelets, the blood cells that help form clots, which can lead to easier bruising or bleeding.

ulceration: The forming of an open sore on the skin or on a lining inside the body, such as the stomach.

urticaria: Raised, itchy welts on the skin, commonly called hives.

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

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