Best treatments for altitude sickness
2 products may treat altitude sickness, spanning FDA drug classes such as carbonic anhydrase inhibitor. The current highest-rated option is acetazolamide. Ranked below by our independent recall-safety rating (rated where FDA data exists) — not medical advice; always consult a professional.
Quick answer: Of the 2 drugs we list for altitude sickness, all are available as lower-cost generics, spanning classes such as carbonic anhydrase inhibitor. They’re ranked by each drug’s FDA recall-safety record — not clinical effectiveness for altitude sickness — so confirm the right choice with your prescriber.
| # | Drug | Rating | Type | Form | Class | Generic? | Pharmacy pays | |
|---|---|---|---|---|---|---|---|---|
| 1 | 68/100 | Prescription | Tablet | Carbonic Anhydrase Inhibitor | Generic | $4 | View → | |
| 2 | Not yet rated | Prescription | Injectable | Carbonic Anhydrase Inhibitor | Generic | $4 | View → |
Narrow by drug class
Explore the class hubs: carbonic anhydrase inhibitor
Full ranking · 2 treatments
acetazolamide
PrescriptionFDA-sourced
Acetazolamide is a carbonic anhydrase inhibitor used to treat Altitude Sickness, Glaucoma, Seizures.
Pharmacy pays
From ~$3.05/30· 3 formsacetazolamide sodium
PrescriptionFDA-sourced
Acetazolamide Sodium is a carbonic anhydrase inhibitor used to treat Altitude Sickness, Glaucoma, Seizures.
Pharmacy pays
From ~$3.05/30· 3 formsFrequently asked
- What treats altitude sickness?
- Our catalog lists 2 products that may treat altitude sickness, based on NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. They're rated where FDA recall-safety data exists; the current top-rated option is acetazolamide.
- What is the best-rated treatment for altitude sickness?
- By our independent recall-safety rating — not an efficacy measure — acetazolamide ranks highest among the products we list for altitude sickness. Always consult a professional.
- How are these treatments ranked?
- By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.
- What types of drugs treat altitude sickness?
- Treatments for altitude sickness span FDA drug classes including carbonic anhydrase inhibitor. Compare every option side by side, ranked by independent rating, above.
Treatment associations are derived from NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. This is general reference, not medical advice — always consult a licensed professional.