Guanfacine Hydrochloride 1 mg Tablet, 30-count — NDC 70700-301-30 (Billing 70700-0301-30)
This is a package of 30 tablets of Guanfacine Hydrochloride 1 mg Tablet from XIROMED, LLC, marketed since Feb 2024 and currently FDA-listed.
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification
- GSN (GCN sequence number): 000364
- GCN: 32480
- GPI-14 (Medi-Span): 36201025100320
- HICL (First Databank): 000120
- AHFS class code: 24:24.00.00
- RxCUI (RxNorm): 197745
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 1, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 1, 2026
RxNorm drug class
This medicine belongs to the Central alpha-2 Adrenergic Agonist class.
Where does this data come from?
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
- It's used for both, depending on which form you have. The regular (immediate-release) tablet is prescribed for high blood pressure. The extended-release version — brand name Intuni...
- What is guanfacine actually used for — is it for ADHD or blood pressure?
- No, Intuniv is not a stimulant at all. It works on a different part of the brain than medications like Adderall or Ritalin. That's actually one reason it's sometimes used alongside...
- My child takes Intuniv for ADHD — is it a stimulant?
Patient education
Supplement & herbal interactions
Guanfacine may be associated with lower levels of 1 nutrient — worth a chat with your pharmacist, not a cause for alarm.
Where does this data come from?
- MedlinePlus (NLM) · refreshed Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 1, 2026
Ask a licensed pharmacist directly — free, answered by our team.
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 · quarterly | No Part D plan price is available for this NDC in our data. | |
Where does this data come from?
- CMS NADAC weekly file
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · refreshed Oct 2, 2026
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Per unit | Per pack | Marketing start | Marketing end | Status |
|---|---|---|---|---|---|---|
| 70700-0301-01 70700-301-01 Main listing | 100 TABLET in 1 BOTTLE | $0.1466 / ea | $14.66 | 2024-02-24 | — | Active |
| 70700-0301-30 You're viewing this | 30 TABLET in 1 BOTTLE | — | — | 2024-02-24 | — | Active |
You're viewing the smallest of 2 pack sizes for this product.
This pack shows little to no recent Medicaid volume — the 100 tablets pack carries most fills. See all packs ↓
Pack size FAQ
What quantity is in this package?
How does this package differ from NDC 70700-0301-01?
What NDC number is used to bill for this package of Guanfacine Hydrochloride 1 mg Tablet?
Prices are the latest CMS NADAC pharmacy acquisition cost per NDC; per-pack figures are per-unit × pack quantity, shown only when the pack is denominated in the same measure NADAC prices.
Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Guanfacine 1 mg 00591-0444-01 | Actavis | 100 tablets | $0.147 | — | Availability likely | — |
| Guanfacine 1 mg 00904-7140-04 | Major | 30 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine Hydrochloride 1 mg 24979-0198-01 | TWi | 100 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine 1 mg 27241-0242-01 | Ajanta | 100 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine Hydrochloride 1 mg 29300-0458-01 | Unichem | 100 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine 1 mg 42806-0048-01 | Epic | 100 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine Hydrochloride 1 mg 53746-0711-01 | Amneal | 100 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine 1 mg 59651-0840-01 | Aurobindo | 100 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine Hydrochloride 1 mg 60687-0710-21 | American | 30 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine Hydrochloride 1 mg 62135-0727-90 | Chartwell | 90 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine Hydrochloride 1 mg 68094-0065-62 | Precision | 30 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine 1 mg 72319-0018-04 | i3 | 100 tablets | $0.147 | AB | Availability likely | — |
| Guanfacine 1 mg 24658-0730-01 | PuraCap | 100 tablets | — | AB | FDA listed | — |
| Guanfacine Hydrochloride 1 mg 50090-6073-00 | A-S | 30 tablets | — | AB | FDA listed | — |
| Guanfacine 1 mg 63187-0302-30 | Proficient | 30 tablets | — | AB | FDA listed | — |
| Guanfacine Hydrochloride 1 mg 65162-0711-03 | Amneal | 30 tablets | — | AB | FDA listed | — |
| Guanfacine 1 mg 67046-1433-03 | Coupler | 30 tablets | — | AB | FDA listed | — |
| Guanfacine 1 mg 70518-4333-00 | REMEDYREPACK | 30 tablets | — | AB | FDA listed | — |
| Guanfacine Hydrochloride 1 mgthis 70700-0301-30 | XIROMED, | 30 tablets | — | AB | FDA listed | — |
| Guanfacine Hydrochloride 1 mg 72603-0268-01 | NORTHSTAR | 100 tablets | — | AB | FDA listed | — |
| Guanfacine 1 mg 72888-0123-00 | Advagen | 1000 tablets | — | AB | FDA listed | — |
| Guanfacine 1 mg 73141-0018-04 | A2A | 100 tablets | — | AB | FDA listed | — |
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA Orange Book · refreshed Sep 3, 2026
- CMS NADAC weekly file
Availability & generic status
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?
- FDA Orange Book · refreshed Sep 3, 2026
What it looks like
Where does this data come from?
- FDA label on DailyMed · label index refreshed Oct 1, 2026
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.
Where does this data come from?
IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.- FDA label on DailyMed · label index refreshed Oct 1, 2026
- FDA openFDA NDC Directory · synced Oct 1, 2026
Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
Manufacturer & labeler
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- Drugs@FDA
Full prescribing information FDA SPL
🎯 Indications and Usage ▾
INDICATIONS AND USAGE Guanfacine tablets are indicated in the management of hypertension. Guanfacine may be given alone or in combination with other antihypertensive agents, especially thiazide-type diuretics.
⏱️ Dosage and Administration ▾
DOSAGE AND ADMINISTRATION The recommended initial dose of guanfacine tablets when given alone or in combination with another antihypertensive drug is 1 mg daily given at bedtime to minimize somnolence. If after 3 to 4 weeks of therapy 1 mg does not give a satisfactory result, a dose of 2 mg may be given, although most of the effect of guanfacine is seen at 1 mg (see CLINICAL PHARMACOLOGY ). Higher daily doses have been used, but adverse reactions increase significantly with doses above 3 mg/day.
The frequency of rebound hypertension is low, but it can occur. When rebound occurs, it does so after 2 - 4 days, which is delayed compared with clonidine hydrochloride. This is consistent with the longer half-life of guanfacine.
In most cases, after abrupt withdrawal of guanfacine, blood pressure returns to pretreatment levels slowly (within 2 - 4 days) without ill effects.
⛔ Contraindications ▾
CONTRAINDICATIONS Guanfacine tablets are contraindicated in patients with known hypersensitivity to guanfacine hydrochloride.
🤒 Adverse Reactions ▾
ADVERSE REACTIONS Adverse reactions noted with guanfacine hydrochloride are similar to those of other drugs of the central α 2 -adrenoreceptor agonist class: dry mouth, sedation (somnolence), weakness (asthenia), dizziness, constipation, and impotence. While the reactions are common, most are mild and tend to disappear on continued dosing. Skin rash with exfoliation has been reported in a few cases; although clear cause and effect relationships to guanfacine could not be established, should a rash occur, guanfacine should be discontinued and the patient monitored appropriately.
In the dose-response monotherapy study described under CLINICAL PHARMACOLOGY , the frequency of the most commonly observed adverse reactions showed a dose relationship from 0.5 to 3 mg as follows: Adverse Reaction Placebo n=59 0.5 mg n=60 1 mg n=61 2 mg n=60 3 mg n=59 Dry Mouth 0% 10% 10% 42% 54% Somnolence 8% 5% 10% 13% 39% Asthenia 0% 2% 3% 7% 3% Dizziness 8% 12% 2% 8% 15% Headache 8% 13% 7% 5% 3% Impotence 0% 0% 0% 7% 3% Constipation 0% 2% 0% 5% 15% Fatigue 2% 2% 5% 8% 10% The percent of patients who dropped out because of adverse reactions are shown below for each dosage group.
Placebo 0.5 mg 1 mg 2 mg 3 mg Percent dropouts 0% 2% 5% 13% 32% The most common reasons for dropouts among patients who received guanfacine were dry mouth, somnolence, dizziness, fatigue, weakness, and constipation. In the 12-week, placebo-controlled, dose-response study of guanfacine administered with 25 mg chlorthalidone at bedtime, the frequency of the most commonly observed adverse reactions showed a clear dose relationship from 0.5 to 3 mg as follows: Adverse Reactions Placebo n=73 0.5 mg n=72 1 mg n=72 2 mg n=72 3 mg n=72 Dry Mouth 5 (7%) 4 (5%) 6 (8%) 8 (11%) 20 (28%) Somnolence 1 (1%) 3 (4%) 0 (0%) 1 (1%) 10 (14%) Asthenia 0 (0%) 2 (3%) 0 (0%) 2 (2%) 7 (10%) Dizziness 2 (2%) 1 (1%) 3 (4%) 6 (8%) 3 (4%) Headache 3 (4%) 4 (3%) 3 (4%) 1 (1%) 2 (2%) Impotence 1 (1%) 1 (0%) 0 (0%) 1 (1%) 3 (4%) Constipation 0 (0%) 0 (0%) 0 (0%) 1 (1%) 1 (1%) Fatigue 3 (3%) 2 (3%) 2 (3%) 5 (6%) 3 (4%) There were 41 premature terminations because of adverse reactions in this study.
The percent of patients who dropped out and the dose at which the dropout occurred were as follows: Dose Placebo 0.5 mg 1 mg 2 mg 3 mg Percent dropouts 6.9% 4.2% 3.2% 6.9% 8.3% Reasons for dropouts among patients who received guanfacine were: somnolence, headache, weakness, dry mouth, dizziness, impotence, insomnia, constipation, syncope, urinary incontinence, conjunctivitis, paresthesia, and dermatitis. In a second 12-week placebo-controlled combination therapy study in which the dose could be adjusted upward to 3 mg per day in 1-mg increments at 3-week intervals, i.e., a setting more similar to ordinary clinical use, the most commonly recorded reactions were: dry mouth, 47%; constipation, 16%; fatigue, 12%; somnolence, 10%; asthenia, 6%; dizziness, 6%; headache, 4%; and insomnia, 4%.
Reasons for dropouts among patients who received guanfacine were: somnolence, dry mouth, dizziness, impotence, constipation, confusion, depression, and palpitations. In the clonidine/guanfacine comparison described in CLINICAL PHARMACOLOGY , the most common adverse reactions noted were as follows: Adverse Reactions Guanfacine (n=279) Clonidine (n=278) Dry Mouth 30% 37% Somnolence 21% 35% Dizziness 11% 8% Constipation 10% 5% Fatigue 9% 8% Headache 4% 4% Insomnia 4% 3% Adverse reactions occurring in 3% or less of patients in the three controlled trials of guanfacine hydrochloride with a diuretic were: Cardiovascular- bradycardia, palpitations, substernal pain Gastrointestinal- abdominal pain, diarrhea, dyspepsia, dysphagia, nausea CNS- amnesia, confusion, depression, insomnia, libido decrease ENT disorders- rhinitis, taste perversion, tinnitus Eye disorders- conjunctivitis, iritis, vision disturbance Musculoskeletal- leg cramps, hypokinesia Respiratory- dyspnea Dermatologic- dermatitis, pruritus, purpura, sweating Urogenital- testicul…
🆘 Overdosage ▾
OVERDOSAGE Signs and Symptoms Drowsiness, lethargy, bradycardia and hypotension have been observed following overdose with guanfacine. A 25-year-old female intentionally ingested 60 mg. She presented with severe drowsiness and bradycardia of 45 beats/minute.
Gastric lavage was performed and an infusion of isoproterenol (0.8 mg in 12 hours) was administered. She recovered quickly and without sequelae. A 28-year-old female who ingested 30 - 40 mg developed only lethargy, was treated with activated charcoal and a cathartic, was monitored for 24 hours, and was discharged in good health.
A 2-year-old male weighing 12 kg who ingested up to 4 mg of guanfacine developed lethargy. Gastric lavage (followed by activated charcoal and sorbitol slurry via NG tube) removed some tablet fragments within 2 hours after ingestion, and vital signs were normal. During 24-hour observation in ICU, systolic pressure was 58 and heart rate 70 at 16 hours post-ingestion.
No intervention was required, and child was discharged fully recovered the next day. Treatment of Overdosage Gastric lavage and supportive therapy as appropriate. Guanfacine is not dialyzable in clinically significant amounts (2.4%).
🧬 Clinical Pharmacology ▾
CLINICAL PHARMACOLOGY Guanfacine tablets, are an orally active antihypertensive agent whose principal mechanism of action appears to be stimulation of central α 2 -adrenergic receptors. By stimulating these receptors, guanfacine reduces sympathetic nerve impulses from the vasomotor center to the heart and blood vessels. This results in a decrease in peripheral vascular resistance and a reduction in heart rate.
The dose-response relationship for blood pressure and adverse effects of guanfacine given once a day as monotherapy has been evaluated in patients with mild to moderate hypertension. In this study patients were randomized to placebo or to 0.5 mg, 1 mg, 2 mg, 3 mg, or 5 mg of guanfacine. Results are shown in the following table.
A useful effect was not observed overall until doses of 2 mg were reached, although responses in white patients were seen at 1 mg; 24 hour effectiveness of 1 mg to 3 mg doses was documented using 24 hour ambulatory monitoring. While the 5 mg dose added an increment of effectiveness, it caused an unacceptable increase in adverse reactions. Mean Changes (mm Hg) from Baseline in Seated Systolic and Diastolic Blood Pressure for Patients Completing 4 to 8 Weeks of Treatment with Guanfacine Monotherapy Mean Change S/D* Seate d n= (range) Placebo 0.5 mg 1 mg 2 mg 3 mg 5 mg White Patients Black Patients 11 to 30 8 to 28 -1/-5 -3/-5 -6/-8 0/-2 -8/-9 -3/-5 -12/-11 -7/-7 -15/-12 -8/-9 -18/-16 -19/-15 * S/D = Systolic/diastolic blood pressure Controlled clinical trials in patients with mild to moderate hypertension who were receiving a thiazide-type diuretic have defined the dose-response relationship for blood pressure response and adverse reactions of guanfacine given at bedtime and have shown that the blood pressure response to guanfacine can persist for 24 hours after a single dose.
In the 12-week placebo-controlled dose-response study, patients were randomized to placebo or to doses of 0.5, 1, 2, and 3 mg of guanfacine, in addition to 25 mg chlorthalidone, each given at bedtime. The observed mean changes from baseline, tabulated below, indicate the similarity of response for placebo and the 0.5 mg dose. Doses of 1, 2, and 3 mg resulted in decreased blood pressure in the sitting position with no real differences among the three doses.
In the standing position, there was some increase in response with dose. Mean Decreases (mm Hg) in Seated and Standing Blood Pressure for Patients Treated with Guanfacine in Combination with Chlorthalidone Mean Change n = Placebo 63 0.5 mg 63 1 mg 64 2 mg 58 3 mg 59 S/D* Seated S/D* Standing -5/-7 -3/-5 -5/-6 -5/-4 -14/-13 -11/-9 -12/-13 -9/-10 -16/-13 -15/-12 * S/D = Systolic/diastolic blood pressure While most of the effectiveness of guanfacine in combination (and as monotherapy in white patients) was present at 1 mg, adverse reactions at this dose were not clearly distinguishable from those associated with placebo.
Adverse reactions were clearly present at 2 and 3 mg (see ADVERSE REACTIONS ). In a second 12-week placebo-controlled study of 1, 2 or 3 mg of guanfacine hydrochloride administered with 25 mg of chlorthalidone once daily, a significant decrease in blood pressure was maintained for a full 24 hours after dosing. While there was no significant difference between the 12 and 24 hour blood pressure readings, the fall in blood pressure at 24 hours was numerically smaller, suggesting possible escape of blood pressure in some patients and the need for individualization of therapy.
In a double-blind, randomized trial, either guanfacine or clonidine was given at recommended doses with 25 mg chlorthalidone for 24 weeks and then abruptly discontinued. Results showed equal degrees of blood pressure reduction with the two drugs and there was no tendency for blood pressures to increase despite maintenance of the same daily dose of the two drugs. Signs and symptoms of rebound phenomena were infrequent upon discontinuation of either drug.
Abrupt withdrawal of clonidine produced…
📦 How Supplied / Storage and Handling ▾
HOW SUPPLIED Guanfacine tablets, USP are available in 2 tablet strengths of guanfacine (as the hydrochloride salt) as follows: 1 mg: white, oval, flat-faced, beveled edge tablet with “XI” on one side and “130” on the other side. They are available as follows: Bottles of 30 with child-resistant closure: NDC 70700-301-30 Bottles of 100 with child-resistant closure: NDC 70700-301-01 2 mg: white, oval, flat-faced, beveled edge tablet with “XI” on one side and “131” on the other side. They are available as follows: Bottles of 30 with child-resistant closure: NDC 70700-302-30 Bottles of 100 with child-resistant closure: NDC 70700-302-01 Bottles of 500: NDC 70700-302-05 Store at 20º to 25 ºC (68 ºF to 77 ºF) [see USP Controlled Room Temperature].
Dispense in a tight, light-resistant container. Manufactured for: Xiromed, LLC Florham Park, NJ 07932 Made in India Rev 02/2024 PI301-00
📋 Description ▾
DESCRIPTION Guanfacine tablets, USP are centrally acting antihypertensive with α 2 -adrenoceptor agonist properties in tablet form for oral administration. The chemical name of guanfacine hydrochloride, USP is N-amidino-2-(2,6-dichlorophenyl) acetamide hydrochloride and its molecular weight is 282.56. Its structural formula is: Guanfacine hydrochloride, USP is a white to off-white powder; sparingly soluble in water and alcohol and slightly soluble in acetone.
Each tablet, for oral administration, contains guanfacine hydrochloride, USP equivalent to 1 mg or 2 mg guanfacine. In addition, each tablet contains the following inactive ingredients: anhydrous lactose, pregelatinized starch, and stearic acid. Meets USP Dissolution Test 2.
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Medicaid utilization by pack size
About this NDC listing & data coverage
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) | — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is 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. |