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onapgo

Onapgo (Apomorphine Hydrochloride) is a medication used to treat Parkinson Disease.

Apomorphine Hydrochloride · by Mdd US

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Active ingredient
Apomorphine Hydrochloride
Form
Injectable
Strength
Apomorphine Hydrochloride 98MG/20ML (4.9MG/ML)
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Mdd US
FDA application
NDA214056

May treat (source: NIH RxClass)

Dosage forms

Injectable

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

Ask for the generic

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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.

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Frequently asked questions

What does Onapgo treat?
Onapgo (Apomorphine Hydrochloride) may be used to treat parkinson disease, 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 Onapgo?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Onapgo. 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 Onapgo?
Onapgo is marketed by Mdd US. You can see Mdd US's full profile, rating, and other products on pharmaranks.
Is Onapgo a brand-name or generic drug?
Onapgo is a brand-name product with the active ingredient Apomorphine Hydrochloride.
Is Onapgo available over the counter?
No. Onapgo 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 Onapgo come in?
Onapgo is currently marketed as injectable, per the FDA's National Drug Code Directory.
Is Onapgo FDA-registered?
Onapgo is on record with the U.S. FDA under application number NDA214056. 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 APOMORPHINE HYDROCHLORIDE

The FDA Adverse Event Reporting System (FAERS) collects reports from patients and clinicians. It holds 1,180 reports naming APOMORPHINE HYDROCHLORIDE — the active ingredient in Onapgo, and the FDA flagged 98% 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:

  • hypotension99 reports
  • speech disorder74 reports
  • fall73 reports
  • gait disturbance70 reports
  • cerebral hypoperfusion66 reports
  • constipation65 reports
  • dyskinesia63 reports
  • hallucination60 reports

Read these as a signal, not a rate. A report does not mean APOMORPHINE 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 25, 2026.

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