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Joined: Mar 28 2005
Posts: 3
User offline. Last seen 4 years 29 weeks ago.

I have a small round pill one side ep 225 and the other side is scored with an x. The other pill I found in my sons room is oval and one side says 500 and the other side says 7721. Is there any way you can help

Joined: Dec 26 2004
Posts: 4292
User offline. Last seen 18 hours 27 min ago.
EP225 and 7721 500 Pill Imprints

Round white double scored (+) tablet imprinted EP 225 is 25 mg ephedrine and 200 mg guaifenesin. It's an over-the-counter bronchodilator and expectorant medication.

Oblong white tablet imprinted 7721 on one side and 500 on the other side is 500 mg Cefzil (cefprozil), an antibiotic.

PDRhealth consumer info - Cefzil