Pill with imprint TCL 284 is White, Oval and has been identified as Guaifenesin and Phenylephrine Hydrochloride 400 mg / 10 mg. It is supplied by Time Cap Laboratories Inc.

Guaifenesin/phenylephrine is used in the treatment of Cough and Nasal Congestion; Sinus Symptoms and belongs to the drug class upper respiratory combinations. Risk cannot be ruled out during pregnancy. Guaifenesin/phenylephrine 400 mg / 10 mg is not a controlled substance under the Controlled Substances Act (CSA).