This medicine is known as naproxen. Pill identifier results for sg433. Search by imprint, shape, color or drug name. Naproxen tablets usp, 500 mg are light yellow, oblong shaped tablets debossed with “s & g” on either side of functional score on one side and “436” on the other side. This combination product is used for the temporary treatment of cough, stuffy nose, and sinus pain/pressure caused by infection (such as the common cold, flu) or other breathing.

S G 433 Pill
This medicine is known as naproxen. Pill identifier results for sg433. Search by imprint, shape, color or drug name. Naproxen tablets usp, 500 mg are light yellow, oblong shaped tablets debossed with “s & g” on either side of functional score on one side and “436” on the other side. This combination product is used for the temporary treatment of cough, stuffy nose, and sinus pain/pressure caused by infection (such as the common cold, flu) or other breathing.