Dexchlorpheniramine / Dextromethorphan / Phenylephrine

Also known as: Westussin Dm.

Wholesale (NADAC) cost for every strength and dosage form — the price pharmacies pay, published weekly by CMS. Not your out-of-pocket price.

Wholesale (NADAC) prices — every strength & form

StrengthFormNADAC / unitPackageClass
1-5-10 MG/5 MLSyringe OTC$0.041 / mL†Generic
Wholesale (NADAC) — the price pharmacies pay, not your out-of-pocket price. † Package size not curated yet — priced per single unit/mL, not per full pen, inhaler, or vial.
NADAC week of 2026-07-01 · updated weekly · source CMS

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