it is 1/8 thick and round yellow with a line on the back and a P with a circle around it.
What is this pill - with 'a P on the front with circle around it and a line on the back' imprint?
- 16 Sep 2009 by kgibbs21
- 20 September 2009
Primatene (12.5 mg ephedrine, 200 mg guaifenesin) - Wyeth Consumer Healthcare
OTC bronchodilator and expectorant described as yellow P in a circle
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.