flumadine
Flumadine (Rimantadine Hydrochloride) is a medication used to treat Human Influenza.
Rimantadine Hydrochloride · by Sun Pharm Inds Inc
Key facts
- Active ingredient
- Rimantadine Hydrochloride
- Form
- Syrup, Tablet
- Strength
- Rimantadine Hydrochloride 100MG **Federal Register Determination That Product was not Discontinued or Withdrawn for Safety or Effectiveness reasons**
- Type
- Prescription (Rx)
- Brand or generic
- Brand-name
- May treat
- human influenza
- Manufacturer
- Sun Pharm Inds Inc
- FDA application
- NDA019649
- Availability
- Discontinued (per FDA)
May treat (source: NIH RxClass)
Dosage forms
Syrup and Tablet
The forms currently marketed in the U.S., per the FDA National Drug Code Directory.
Ways to save
Ask for the generic
Same active ingredient, far cheaper. Is there a generic? →
Request a 90-day supply
Bulk fills usually lower the per-dose price vs monthly refills.
Use copay cards
Manufacturer copay cards & patient-assistance programs — especially for brand drugs.
Compare alternatives
A same-class option may cost less. See alternatives →
Frequently asked questions
- What does Flumadine treat?
- Flumadine (Rimantadine Hydrochloride) may be used to treat human influenza, 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.
- Is there a coupon or discount for Flumadine?
- pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Flumadine. 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 Flumadine?
- Flumadine is marketed by Sun Pharm Inds Inc. You can see Sun Pharm Inds Inc's full profile, rating, and other products on pharmaranks.
- Is Flumadine a brand-name or generic drug?
- Flumadine is a brand-name product with the active ingredient Rimantadine Hydrochloride.
- Is Flumadine available over the counter?
- No. Flumadine 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 Flumadine come in?
- Flumadine is currently marketed as syrup and tablet, per the FDA's National Drug Code Directory.
- Is Flumadine FDA-registered?
- Flumadine is on record with the U.S. FDA under application number NDA019649. You can verify this on its official FDA label.
Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.
What people report to the FDA about RIMANTADINE HYDROCHLORIDE
The FDA Adverse Event Reporting System (FAERS) collects reports from patients and clinicians. It holds 28 reports naming RIMANTADINE HYDROCHLORIDE — the active ingredient in Flumadine, and the FDA flagged 86% of those reports as serious. The effects reported most often — leaving out reports about overdose, misuse or the condition being treated, which dominate the raw list for common medicines:
- malaise3 reports
- convulsion2 reports
- drug resistance2 reports
- dyspnoea2 reports
- febrile neutropenia2 reports
- hyperhidrosis2 reports
- hyperkalaemia2 reports
- myocardial infarction2 reports
Read these as a signal, not a rate. A report does not mean RIMANTADINE HYDROCHLORIDE caused the effect — anyone can file one, and many describe people taking several medicines for several conditions. Crucially there is no denominator: FAERS does not record how many people took the drug, so these counts cannot be turned into “X% of patients” — a bigger number often just means a more widely used or more talked-about drug. Duplicates exist, and publicity drives reporting. For what is actually established, read the FDA label.
Source: openFDA drug/event (FAERS), retrieved September 26, 2026.
Reviews
No reviews yet. Be the first to write one.
People also viewed
Compare Flumadine head-to-head
Browse medications A–Z
Research products from A to Z, compare independent ratings, and find alternatives.
flumadine
New