W 4 Pill: white, round, 8mm
The pill with imprint W 4 (White, Round, 8mm) has been identified as Trihexyphenidyl Hydrochloride 2 mg and is used for Parkinson's Disease, Cerebral Spasticity, and Extrapyramidal Reaction. It belongs to the drug class anticholinergic antiparkinson agents and is not a controlled substance.
Images for W 4



Trihexyphenidyl Hydrochloride
- Imprint
- W 4
- Strength
- 2 mg
- Color
- White
- Size
- 8.00 mm
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Anticholinergic antiparkinson agents
- Pregnancy Category
- N - Not classified
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- West-Ward Pharmaceutical Corporation
- National Drug Code (NDC)
- 00143-1764 (Discontinued)
- Inactive Ingredients
-
lactose anhydrous,
silicon dioxide,
corn starch,
magnesium stearate,
microcrystalline cellulose
Note: Inactive ingredients may vary.
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- Drug class: anticholinergic antiparkinson agents
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