Question: what pill has ctn 10 on it?
Answer: CTN 10 (Cetirizine Hydrochloride 10 mg) Pill with imprint CTN 10 is White, Barrel and has been identified as Cetirizine Hydrochloride 10 mg. It is supplied by Pack Pharmaceuticals, LLC. Cetirizine is used in the treatment of urticaria; allergic rhinitis and belongs to the drug class antihistamines.