Decolgen Forte Tablet is a yellow, round, convex tablet with Westmont insignia on one side and flat, plain, bevel-edged on the other side. This medicine is used for the relief of clogged nose, runny nose, postnasal drip, itchy and watery eyes, sneezing, headache, body aches, and fever associated with the common cold, allergic rhinitis, sinusitis, flu, and other minor respiratory tract infections. It also helps decongest sinus openings and passages.