DrugDashboards

Market view

diltiazem hydrochloride

300+ marketed package NDCs · 13 active manufacturers

Most dispensed: 180 mg · Capsule, Extended Release · #90 capsule, extended releases/bottle · 120 mg · Capsule, Extended Release · #90 capsule, extended releases/bottle · 240 mg · Capsule, Extended Release · #90 capsule, extended releases/bottle · 300 mg · Capsule, Extended Release · #90 capsule, extended releases/bottle

All formsCapsule, Extended Release (449)Tablet, Extended Release (58)Tablet (54)Capsule, Coated, Extended Release (42)Powder (35)Tablet, Film Coated (34)Injection, Solution (11)Injection (7)Tablet, Coated (3)Injection, Powder, Lyophilized, For Solution (1)

The short version

13 companies supply this market — deep enough that no single failure threatens the supply. The generic price has held steady around $0.3196 per unit over the past year. The brand runs $27.12 per unit — 85× more.

Price range and competition

RSS: changes for this drug
priced separately — they are not the same market

Generic products only. Every 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.

$0$1.00$2.00Sep 2013Sep 2026068companies actively selling

Latest · Sep 2026 — typical price $0.3196 · middle half $0.1877–$1.22 · full range $0.0499–$2.54 · 166 products · 68 companies

middle half of companies’ pricestypical (median) pricewhat manufacturers charge wholesalers (WAMP)companies actively selling (bottom lane)Priced per unitⓘSource: CMS NADAC
ⓘ 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 diltiazem hydrochloride, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.

Same drug class

Other molecules FDA puts in Calcium Channel Blocker, 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.

Common questions

Is Diltiazem hydrochloride in shortage right now?
No. FDA does not currently list Diltiazem 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 Diltiazem hydrochloride?
67 companies have marketed Diltiazem hydrochloride in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
What does Diltiazem hydrochloride cost?
The typical pharmacy pays about $0.3196 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.