P Pill: yellow, round
Generic Name: ephedrine/guaifenesin
The pill with imprint P (Yellow, Round, 0mm) has been identified as Primatene ephedrine hydrochloride 12.5 mg / guaifenesin, USP 200 mg and is used for Cold Symptoms. It belongs to the drug class upper respiratory combinations and is not a controlled substance.
Images for P

Primatene
- Generic Name
- ephedrine/guaifenesin
- Imprint
- P
- Strength
- ephedrine hydrochloride 12.5 mg / guaifenesin, USP 200 mg
- Color
- Yellow
- Shape
- Round
- Availability
- Rx and/or OTC
- Drug Class
- Upper respiratory combinations
- Pregnancy Category
- N - Not classified
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- GlaxoSmithKline Consumer Healthcare LP
- National Drug Code (NDC)
- 00573-2952 (Discontinued)
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- Drug class: upper respiratory combinations
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