A 5 0 (Phrenilin acetaminophen 325 mg / butalbital 50 mg)
Generic Name: acetaminophen/butalbital
Pill with imprint A 5 0 is Purple, Round and has been identified as Phrenilin acetaminophen 325 mg / butalbital 50 mg. It is supplied by Amarin Pharmaceuticals Inc.
Phrenilin is used in the treatment of headache and belongs to the drug class analgesic combinations. Risk cannot be ruled out during pregnancy. Phrenilin acetaminophen 325 mg / butalbital 50 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for A 5 0

Phrenilin
- Generic Name
- acetaminophen/butalbital
- Imprint
- A 5 0
- Strength
- acetaminophen 325 mg / butalbital 50 mg
- Color
- Purple
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Analgesic combinations
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Amarin Pharmaceuticals Inc
- National Drug Code (NDC)
- 65234-0050 (Discontinued)
Related images for "A 5 0"
More about Phrenilin (acetaminophen / butalbital)
- Side effects
- Drug interactions
- Dosage information
- During pregnancy
- Reviews (1)
- Drug images
- Drug class: analgesic combinations
Patient resources
- Other brands
- Bupap, Allzital, Marten-Tab
Professional resources
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.