A538 4 mg (Guanfacine Hydrochloride Extended-Release 4 mg)
Pill with imprint A538 4 mg is Blue, Capsule-shape and has been identified as Guanfacine Hydrochloride Extended-Release 4 mg. It is supplied by Par Pharmaceutical Inc..
Guanfacine is used in the treatment of adhd; high blood pressure and belongs to the drug class antiadrenergic agents, centrally acting. There is no proven risk in humans during pregnancy. Guanfacine 4 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for A538 4 mg
Guanfacine Hydrochloride Extended-Release
- Imprint
- A538 4 mg
- Strength
- 4 mg
- Color
- Blue
- Shape
- Capsule-shape
- Availability
- Prescription only
- Drug Class
- Antiadrenergic agents, centrally acting
- Pregnancy Category
- B - No proven risk in humans
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Par Pharmaceutical Inc.
- National Drug Code (NDC)
- 10370-0538
More about guanfacine
- Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Patient Tips
- Drug Images
- Drug Interactions
- Support Group
- Pricing & Coupons
- En Español
- 263 Reviews
- Drug class: antiadrenergic agents, centrally acting
- FDA Alerts (1)
Consumer resources
- Patient Information
- Guanfacine (Advanced Reading)
- Guanfacine Extended-Release Tablets
- Guanfacine Tablets
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.