hydroxyzine pamoate 25 mg Capsule, 500-count
🆔 Identity & classification
Where does this data come from?
🏷️ RxNorm drug class
This medicine belongs to the Antihistamine class.
Where does this data come from?
🏭 Manufacturer & labeler
Where does this data come from?
🩺 Clinical
- Hydroxyzine is most often used to relieve anxiety and tension, or to control itching from allergic conditions like hives or eczema. It's also used as a calming medication before su...
- Drowsiness is the most common side effect — it's actually how the medication works, so some sleepiness is expected, especially when you first start. For most people it gets better...
- This is really important to go over with your pharmacist or doctor, because hydroxyzine interacts with a number of common drugs. Combining it with alcohol, opioid pain medicines, s...
- Can I take hydroxyzine with my other medications?
Patient education
Supplement & herbal interactions
Where does this data come from?
Ask a licensed pharmacist directly — free, answered by our team.
💊 What it looks like
Where does this data come from?
🧪 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.
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UNII 5138Q19F1X
Ammonia is a colorless gas made from nitrogen and hydrogen. It's used in medicines as a pH buffer to maintain the correct acidity level and help keep the product stable.
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UNII 8PJ61P6TS3
Butyl alcohol is a clear liquid organic solvent derived from petroleum or natural sources. In medicines, it helps dissolve active ingredients and serves as a solvent in liquid formulations and some topical products.
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UNII 35SW5USQ3G
A synthetic yellow dye used to color medicines. It helps make tablets, capsules, and liquids visually distinct so patients can easily identify their medication.
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UNII H3R47K3TBD
FD&C Blue No. 1 is a synthetic blue dye approved for use in foods and medicines. It serves as a colorant to give the medication its distinctive appearance and help with product identification.
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UNII WZB9127XOA
A synthetic red dye used to color medications and make them easier to identify. It serves as a colorant in tablets, capsules, and liquid formulations.
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UNII XM0M87F357
A dark iron oxide compound that gives medicines their black or dark color. It's used as a colorant in tablets and capsules to help identify the product and make it visually distinctive.
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UNII 2G86QN327L
Gelatin is a protein derived from animal collagen, commonly used in medicines as a gelling agent and capsule material. It helps create soft or hard capsule shells that hold and release medication, and can also thicken liquid formulations.
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UNII ND2M416302
Isopropyl alcohol is a clear liquid solvent derived from petroleum. In medicines, it dissolves active ingredients and other components, helps the product flow smoothly, and aids in sterilization during manufacturing.
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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.
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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.
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UNII 6DC9Q167V3
Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
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UNII 46N107B71O
Shellac is a natural resin secreted by the lac beetle. It's used as a coating on tablets and capsules to control how quickly the medicine dissolves and to improve appearance and stability.
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UNII 368GB5141J
A detergent and foaming agent derived from coconut or palm oil. In medications, it helps break down and mix oil and water-based ingredients, aids in tablet disintegration, and improves how the drug dissolves and spreads in the mouth or digestive system.
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UNII 5856J3G2A2
A starch-based powder made from potatoes and processed with sodium. It acts as a disintegrant, helping the tablet or capsule break apart quickly in the stomach so the medicine can be absorbed.
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UNII O8232NY3SJ
A plant-based carbohydrate derived from corn kernels. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in your stomach for absorption.
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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.
16 inactive ingredients listed in the exact product block matched to this NDC.
Where does this data come from?
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?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
💲 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 ea | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | $0.063 | $31.35 / 500 capsules |
| Medicaid paysCMS SDUD · 12 mo | $0.1842 | $92.10 / 500 capsules |
| Medicare drug plans payPart D · Q2 2026 | $0.1145 | $57.25 / 500 capsules |
| Medicare Part B allowsASP · Q0177 | No ASP payment limit on file for Q0177 this quarter. | |
Where does this data come from?
🧾 Billing & reimbursement
Where does this data come from?
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Hydroxyzine Pamoate 25 mg 00115-1803-01 | Amneal | 100 capsules | $0.063 | AB | Availability likely | — |
| hydroxyzine pamoate 25 mg 00185-0674-01 | Sandoz | 100 capsules | $0.063 | AB | Availability likely | — |
| Hydroxyzine Pamoate 25 mg 00555-0323-02 | Teva | 100 capsules | $0.063 | AB | Availability likely | — |
| hydroxyzine pamoate 25 mg 00904-7065-61 | Major | 100 capsules | $0.063 | AB | Availability likely | — |
| hydroxyzine pamoate 25 mgthis 14539-0674-05 | Heritage | 500 capsules | $0.063 | AB | Availability likely | — |
| Hydroxyzine Pamoate 25 mg 50268-0398-50 | AvPAK | 50 capsules | $0.063 | AB | Availability likely | — |
| Hydroxyzine Pamoate 25 mg 60687-0696-01 | American | 100 capsules | $0.063 | AB | Availability likely | — |
| Hydroxyzine pamoate 25 mg 62135-0816-12 | Chartwell | 120 capsules | $0.063 | AB | Availability likely | — |
| Hydroxyzine Pamoate 25 mg 00615-8419-39 | NCS | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 43063-0172-01 | PD-Rx | 100 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 43063-0406-01 | PD-Rx | 100 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 50090-4385-02 | A-S | 20 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 50090-4579-02 | A-S | 20 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 51407-0001-01 | Golden | 100 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 51655-0847-20 | Northwind | 20 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 55154-2337-00 | Cardinal | 10 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 61919-0880-15 | Direct_Rx | 15 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 63629-8874-01 | Bryant | 500 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 63629-9612-01 | Bryant | 100 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 67046-0281-03 | Coupler | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 67046-2086-03 | Coupler | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 68071-2255-02 | NuCare | 20 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 68071-3736-01 | NuCare | 100 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 68071-4915-03 | NuCare | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 68071-4954-03 | NuCare | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 68788-7767-01 | Preferred | 100 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 68788-8119-01 | Preferred | 100 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 70518-0209-00 | REMEDYREPACK | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 70518-1504-00 | REMEDYREPACK | 30 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 71205-0087-15 | Proficient | 15 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 71205-0123-15 | Proficient | 15 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71205-0433-30 | Proficient | 30 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 71205-0483-30 | Proficient | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71205-0558-30 | Proficient | 30 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 71335-0998-01 | Bryant | 20 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71335-1325-01 | Bryant | 20 capsules | — | AB | Discontinued | — |
| hydroxyzine pamoate 25 mg 71335-1714-01 | Bryant | 20 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 71335-2187-01 | Bryant | 20 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71335-2751-01 | Bryant | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71335-3003-01 | Bryant | 30 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 71610-0217-30 | Aphena | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71610-0747-30 | Aphena | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71610-0773-30 | Aphena | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 71610-0883-30 | Aphena | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 72162-1054-03 | Bryant | 30 capsules | — | AB | FDA listed | — |
| Hydroxyzine Pamoate 25 mg 72189-0009-30 | Direct_Rx | 30 capsules | — | AB | Discontinued | — |
| Hydroxyzine Pamoate 25 mg 76420-0920-01 | Asclemed | 100 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 82982-0032-30 | Pharmasource | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 87441-0040-01 | Unit | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 51655-0725-52 | Northwind | 30 capsules | — | AB | FDA listed | — |
| hydroxyzine pamoate 25 mg 87441-0087-01 | Unit | 30 capsules | — | AB | FDA listed | — |
Where does this data come from?
⏳ 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?
🗺️ Medicaid utilization & spend
💊 Medicaid utilization by pack size
📊 Medicare Part D spend CMS · PART D · 2026 (Q1)
🔬 Reported adverse events (FAERS)
Top reported reactions
Age at onset
Reporter sex
Serious outcomes
Where does this data come from?
📦 Packaging — all sizes for this product
| Package NDC | Description | Per unit | Per pack | Marketing start | Status |
|---|---|---|---|---|---|
| 14539-0674-01 | 100 CAPSULE in 1 CONTAINER (14539-674-01) | $0.0627 / ea | $6.27 | 2019-04-23 | Active |
| 14539-0674-05 You're viewing this | 500 CAPSULE in 1 CONTAINER (14539-674-05) | $0.0627 / ea | $31.35 | 2019-04-23 | Active |
You're viewing the largest of 2 pack sizes for this product.
This pack effectively ties for the lowest per-ea cost of the 2 priced pack sizes ($0.0627 NADAC).
In Medicaid, this is the most-dispensed pack of this product — about 52% of fills over the last four reported quarters. See all packs ↓
Pack size FAQ
What quantity is in NDC 14539-0674-05?
What is the difference between NDC 14539-0674-05 and NDC 14539-0674-01?
What NDC number is used to bill for this package of hydroxyzine pamoate 25 mg Capsule?
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.
📄 Full prescribing information FDA SPL
🎯 Indications and Usage ▾
INDICATIONS For symptomatic relief of anxiety and tension associated with psychoneurosis and as an adjunct in organic disease states in which anxiety is manifested. Useful in the management of pruritus due to allergic conditions such as chronic urticaria and atopic and contact dermatoses, and in histamine-mediated pruritus. As a sedative when used as premedication and following general anesthesia, Hydroxyzine may potentiate meperidine (Demerol®) and barbiturates , so their use in pre-anesthetic adjunctive therapy should be modified on an individual basis.
Atropine and other belladonna alkaloids are not affected by the drug. Hydroxyzine is not known to interfere with the action of digitalis in any way and it may be used concurrently with this agent. The effectiveness of hydroxyzine as an antianxiety agent for long-term use, that is, more than 4 months, has not been assessed by systematic clinical studies.
The physician should reassess periodically the usefulness of the drug for the individual patient.
⛔ Contraindications ▾
CONTRAINDICATIONS Hydroxyzine, when administered to the pregnant mouse, rat, and rabbit, induced fetal abnormalities in the rat and mouse at doses substantially above the human therapeutic range. Clinical data in human beings are inadequate to establish safety in early pregnancy. Until such data are available, hydroxyzine is contraindicated in early pregnancy.
Hydroxyzine is contraindicated in patients with a prolonged QT interval. Hydroxyzine pamoate is contraindicated for patients who have shown a previous hypersensitivity to any component of this medication. Hydroxyzine is contraindicated in patients with known hypersensitivity to hydroxyzine products, and in patients with known hypersensitivity to cetirizine hydrochloride or levocetirizine hydrochloride.
⚠️ Warnings ▾
WARNINGS Nursing Mothers It is not known whether this drug is excreted in human milk. Since many drugs are so excreted, hydroxyzine should not be given to nursing mothers.
🤒 Adverse Reactions ▾
ADVERSE REACTIONS Side effects reported with the administration of hydroxyzine pamoate are usually mild and transitory in nature. Skin and Appendages: Oral hydroxyzine hydrochloride is associated with Acute Generalized Exanthematous Pustulosis (AGEP) and fixed drug eruptions in post-marketing reports. Anticholinergic: Dry mouth.
Central Nervous System: Drowsiness is usually transitory and may disappear in a few days of continued therapy or upon reduction of the dose. Involuntary motor activity, including rare instances of tremor and convulsions, has been reported, usually with doses considerably higher than those recommended. Clinically significant respiratory depression has not been reported at recommended doses.
Cardiac System: QT prolongation, Torsade de Pointes. In post-marketing experience, the following additional undesirable effects have been reported: Body as a Whole: allergic reaction, Nervous System: headache, Psychiatric: hallucination, Skin and Appendages: pruritus, rash, urticaria. To report SUSPECTED ADVERSE REACTIONS, contact Avet Pharmaceuticals Inc. at 1-866-901-DRUG (3784) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
🧓 Geriatric Use ▾
Geriatric Use A determination has not been made whether controlled clinical studies of hydroxyzine pamoate included sufficient numbers of subjects aged 65 and over to define a difference in response from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal or cardiac function and of concomitant disease or other drug therapy.
The extent of renal excretion of hydroxyzine pamoate has not been determined. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selections. Sedating drugs may cause confusion and over sedation in the elderly; elderly patients generally should be started on low doses of hydroxyzine pamoate and observed closely.
🆘 Overdosage ▾
OVERDOSAGE The most common manifestation of overdosage of hydroxyzine pamoate is hypersedation. Other reported signs and symptoms were convulsions, stupor, nausea and vomiting. As in the management of overdosage with any drug, it should be borne in mind that multiple agents may have been taken.
If vomiting has not occurred spontaneously, it should be induced. Immediate gastric lavage is also recommended. General supportive care, including frequent monitoring of the vital signs and close observation of the patient, is indicated.
Hypotension, though unlikely, may be controlled with intravenous fluids and vasopressors ( do not use epinephrine as hydroxyzine counteracts its pressor action. ) Caffeine and Sodium Benzoate Injection, USP, may be used to counteract central nervous system depressant effects. Hydroxyzine overdose may cause QT prolongation and Torsade de Pointes. ECG monitoring is recommended in cases of hydroxyzine overdose.
There is no specific antidote. It is doubtful that hemodialysis would be of any value in the treatment of overdosage with hydroxyzine. However, if other agents such as barbiturates have been ingested concomitantly, hemodialysis may be indicated.
There is no practical method to quantitate hydroxyzine in body fluids or tissue after its ingestion or administration. DOSAGE For symptomatic relief of anxiety and tension associated with psychoneurosis and as an adjunct in organic disease states in which anxiety is manifested: in adults, 50–100 mg q.i.d.; children under 6 years, 50 mg daily in divided doses; and over 6 years, 50–100 mg daily in divided doses. For use in the management of pruritus due to allergic conditions such as chronic urticaria and atopic and contact dermatoses, and in histamine-mediated pruritus: in adults, 25 mg t.i.d. or q.i.d.; children under 6 years, 50 mg daily in divided doses; and over 6 years, 50–100 mg daily in divided doses.
As a sedative when used as a premedication and following general anesthesia: 50–100 mg in adults, and 0.6 mg/kg in children. When treatment is initiated by the intramuscular route of administration, subsequent doses may be administered orally. As with all medications, the dosage should be adjusted according to the patient's response to therapy.
🧬 Clinical Pharmacology ▾
CLINICAL PHARMACOLOGY Hydroxyzine pamoate is unrelated chemically to the phenothiazines, reserpine, meprobamate, or the benzodiazepines. Hydroxyzine pamoate is not a cortical depressant, but its action may be due to a suppression of activity in certain key regions of the subcortical area of the central nervous system. Primary skeletal muscle relaxation has been demonstrated experimentally.
Bronchodilator activity, and antihistaminic and analgesic effects have been demonstrated experimentally and confirmed clinically. An antiemetic effect, both by the apomorphine test and the veriloid test, has been demonstrated. Pharmacological and clinical studies indicate that hydroxyzine in therapeutic dosage does not increase gastric secretion or acidity and in most cases has mild antisecretory activity.
Hydroxyzine is rapidly absorbed from the gastrointestinal tract and hydroxyzine pamoate's clinical effects are usually noted within 15 to 30 minutes after oral administration.
📦 How Supplied / Storage and Handling ▾
HOW SUPPLIED Hydroxyzine Pamoate Capsules (hydroxyzine pamoate equivalent to hydroxyzine hydrochloride) are available as: 25 mg capsules: Hard gelatin capsules, green opaque cap, green opaque body, cap and body imprinted EP 136 in black ink. They are supplied as follows: Bottles of 100: NDC 14539-674-01 Bottles of 500: NDC 14539-674-05 50 mg capsules: Hard gelatin capsules, white opaque cap, green opaque body, cap and body imprinted EP 112 in black ink. They are supplied as follows: Bottles of 100: NDC 14539-675-01 Bottles of 500: NDC 14539-675-05 Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature].
Dispense in tight, light resistant containers (USP). Distributed by: Avet Pharmaceuticals Inc. East Brunswick, NJ 08816 1.866.901.DRUG (3784) 51U000000293US06 Revised: 06/2025 Image
📋 Description ▾
DESCRIPTION Hydroxyzine pamoate is a light yellow odorless powder, practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4 -methylenebis[3-hydroxy-2-naphthoate] (1:1) and can be structurally represented as follows: Chemical Formula: C 21 H 27 ClN 2 O 2 .C 23 H 16 O 6 Molecular Weight: 763.29 Inert ingredients for the capsule formulations are: hard gelatin capsules (which contain gelatin, titanium dioxide, FD&C Blue #1, FD&C Red #40, D&C Yellow #10), printing ink which contains shellac glaze ~45% (20% esterified) in Ethanol, iron oxide black, n-butyl alcohol, isopropyl alcohol, propylene glycol and ammonium hydroxide 28%); magnesium stearate, microcrystalline cellulose, pregelatinized starch, sodium lauryl sulfate, sodium starch glycolate. structure