W 4 (Trihexyphenidyl Hydrochloride 2 mg)
Pill with imprint W 4 is White, Round and has been identified as Trihexyphenidyl Hydrochloride 2 mg. It is supplied by West-Ward Pharmaceutical Corporation.
Trihexyphenidyl is used in the treatment of extrapyramidal reaction; cerebral spasticity; parkinson's disease and belongs to the drug class anticholinergic antiparkinson agents. FDA has not classified the drug for risk during pregnancy. Trihexyphenidyl 2 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for W 4
Trihexyphenidyl Hydrochloride
- Imprint:
- W 4
- Strength:
- 2 mg
- Color:
- White
- 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
- Inactive Ingredients:
- lactose anhydrous
silicon dioxide colloidal
corn starch
magnesium stearate
microcrystalline cellulose
Note: Inactive ingredients may vary.
More about trihexyphenidyl
- Trihexyphenidyl Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Drug Images
- Drug Interactions
- Support Group
- Pricing & Coupons
- En Español
- 14 Reviews
- Drug class: anticholinergic antiparkinson agents
Consumer resources
Other brands: Artane, Trihexane
Professional resources
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
