13 round blue usa
The imprint is actually I 3.
Pill imprint I 3 has been identified as Naproxen sodium 220 mg.
Naproxen is used in the treatment of pain; back pain; headache; osteoarthritis; sciatica (and more), and belongs to the drug class nonsteroidal anti-inflammatory agents. Risk cannot be ruled out during pregnancy.
Naproxen 220 mg is not subject to the Controlled Substances Act.
Pill image: https://www.drugs.com/imprints/i-3-17393.html
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.