The short version
Just 2 companies supply this market — thin enough that a single exit would be felt immediately. The price has jumped 47% in a year, to $0.0977 per mL — sharp rises like this often mean supply is already tightening.
Market view
trihexyphenidyl hydrochloride · Solution
2 marketed package NDCs · 2 active manufacturers
Most dispensed: 2 mg · Tablet · #100 tablets/bottle · 5 mg · Tablet · #100 tablets/bottle · 5 mg · Tablet · #1000 tablets/bottle · 2 mg · Tablet · #1000 tablets/bottle
Price range and competition
RSS: changes for this drugEvery company selling this drug reports its own price. The line follows the middle of the pack; the shaded band holds the middle half of companies — the wider it is, the more they disagree.
Latest · Sep 2026 — typical price $0.0977 · middle half $0.0977–$0.0977 · full range $0.0977–$0.0977 · 1 products · 2 companies
ⓘ How this was built
Data sources
- CMS NADAC weekly survey + monthly archives back to 2013 (data.medicaid.gov)
- CMS Federal Upper Limit files (weighted AMP)
- FDA NDC Directory (openFDA) — maker roster
Method
Each month's band spans the NADAC unit prices of every NDC of this drug (min, quartiles, median, max), split into brand and generic cohorts by FDA marketing category. Maker counts come from distinct labelers with the NDC actively listed.
Pipeline and calculations built by Claude (Fable 5) from the public datasets above. Educational only — verify against primary sources before acting.
What changed in the last 90 days
Every detected change for trihexyphenidyl hydrochloride, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.0907 → $0.08926 per unit (-1.59%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.0907 → $0.08926 per unit (-1.59%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.1243 → $0.12034 per unit (-3.19%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.1243 → $0.12034 per unit (-3.19%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.0907 → $0.08926 per unit (-1.59%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.1243 → $0.12034 per unit (-3.19%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.1243 → $0.12034 per unit (-3.19%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.0907 → $0.08926 per unit (-1.59%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.0907 → $0.08926 per unit (-1.59%)
- Trihexyphenidyl HydrochlorideAug 19, 2026Price downNADAC $0.09796 → $0.09773 per unit (-0.23%)
Common questions
- Is Trihexyphenidyl hydrochloride in shortage right now?
- No. FDA does not currently list Trihexyphenidyl hydrochloride 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 Trihexyphenidyl hydrochloride?
- 12 companies have marketed Trihexyphenidyl hydrochloride in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
- What does Trihexyphenidyl hydrochloride cost?
- The typical pharmacy pays about $0.0935 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.