Deletus Pearls Capsule is a combination medicine which belongs to the class of expectorants. It is used in the treatment of dry cough and also sometimes to relieve allergic symptoms. This medicine works by preventing nerve signals from the brain's cough centre from reaching the muscles that cause coughing and thus reduce cough. Some people may experience side effects like dry mouth, throat or nose, drowsiness, blurred vision, constipation, dizziness, restlessness, or excitation