unisom

Frequently asked questions

What does Unisom treat?

Unisom (Doxylamine Succinate) may be used to treat headache, sleep initiation and maintenance disorders, perennial allergic rhinitis, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.

How is Unisom rated?

pharmaranks gives Unisom a composite score of 3.2 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.

Is there a coupon or discount for Unisom?

pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Unisom. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.

Who makes Unisom?

Unisom is marketed by Pfizer. You can see Pfizer's full profile, rating, and other products on pharmaranks.

Is Unisom a brand-name or generic drug?

Unisom is a brand-name product with the active ingredient Doxylamine Succinate.

Is Unisom available over the counter?

No. Unisom is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.

What forms does Unisom come in?

Unisom is currently marketed as capsule and tablet, per the FDA's National Drug Code Directory.

What class of drug is Unisom?

Unisom is classified as antihistamine, per the FDA's Established Pharmacologic Class.

Is Unisom FDA-registered?

Unisom is on record with the U.S. FDA under application number NDA019440. You can verify this on its official FDA label.

Has Unisom been recalled by the FDA?

Unisom has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.

Is Unisom safe?

There's no single safe-or-not verdict. pharmaranks gives Unisom a recall-safety score of 64/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.