The short version
Just 2 companies supply this market — thin enough that a single exit would be felt immediately.
Market view
dimenhydrinate · Capsule, Liquid Filled
3 marketed package NDCs · 2 active manufacturers
Most dispensed: 50 mg · Tablet · #2 blister packs/carton / 6 tablet in 1 blister pack · 50 mg · Tablet · #1 blister pack/carton / 12 tablet in 1 blister pack · 50 mg · Tablet · #1 bottle, plastic/carton / 100 tablet in 1 bottle, plastic · 50 mg · Tablet · #4 blister packs/carton / 6 tablet in 1 blister pack
What changed in the last 90 days
Every detected change for dimenhydrinate, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- Motion Sickness ReliefAug 19, 2026Price downNADAC $0.05499 → $0.05423 per unit (-1.38%)
- Motion SicknessAug 19, 2026Price downNADAC $0.05499 → $0.05423 per unit (-1.38%)
- Motion Sickness ReliefAug 19, 2026Price downNADAC $0.05499 → $0.05423 per unit (-1.38%)
- Motion Sickness ReliefAug 19, 2026Price downNADAC $0.05499 → $0.05423 per unit (-1.38%)
- DimenhydrinateAug 19, 2026Price downNADAC $0.05499 → $0.05423 per unit (-1.38%)
- DriminateAug 19, 2026Price downNADAC $0.05499 → $0.05423 per unit (-1.38%)
- Motion Sickness ReliefJul 22, 2026Price upNADAC $0.05388 → $0.05499 per unit (+2.06%)
- Motion Sickness ReliefJul 22, 2026Price upNADAC $0.05388 → $0.05499 per unit (+2.06%)
- DimenhydrinateJul 22, 2026Price upNADAC $0.05388 → $0.05499 per unit (+2.06%)
- DriminateJul 22, 2026Price upNADAC $0.05388 → $0.05499 per unit (+2.06%)
Same drug class
Other molecules FDA puts in Histamine-1 Receptor Antagonist, with whether each is in shortage right now. Same class is not the same drug — substitution is a clinical decision, and this is a supply picture, not a recommendation.
- 430r walgreens acetaminophen 500 mg,diphenhydramine hcl 25 mg tablet· 1 maker
- acetaminophen , diphenhydramine hcl,phenylephrine hcl· 1 maker
- acetaminophen , diphenhydramine hydrochloride,phenylephrine hydrochloride· 1 maker
- acetaminophen 325 mg, diphenhydramine hcl 12.5 mg, phenylephrine hcl 5 mg· 1 maker
- acetaminophen 500 mg and diphenhydramine hcl 25 mg· 1 maker
- acetaminophen 500 mg,diphenhydramine hydrochloride 25 mg tablet· 1 maker
- acetaminophen 500mg / diphenhydramine hcl 25mg· 1 maker
- acetaminophen 500mg/ diphenhydramine hcl 25mg· 1 maker
- acetaminophen chlorpheniramine maleate dextromethorphan hydrobromide phenylepherine hydrochloride· 1 maker
- acetaminophen phenylephrine hcl chlorpheniramine maleate· 1 maker
- acetaminophen-chlorpheniramine maleate-dextromethorphan hbr-guaifenesin-phenylephrine hcl· 1 maker
- acetaminophen-dextromethorphan hbr-phenylephrine hcl-chlorpheniramine maleate· 1 maker
Common questions
- Is Dimenhydrinate in shortage right now?
- No. FDA does not currently list Dimenhydrinate in shortage. This page is rebuilt every morning from FDA's shortage database, so a new posting appears here the day it is published.
- Who makes Dimenhydrinate?
- 28 companies have marketed Dimenhydrinate in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
- What does Dimenhydrinate cost?
- The typical pharmacy pays about $0.0542 per unit, based on the most recent CMS NADAC survey of actual acquisition costs. That is what the pharmacy pays for the drug itself — not the cash price, and not what an insurer is billed.
All marketed products
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.