Koflet lozenge is beneficial in both productive and dry cough. The peripheral anti-tussive action of Koflet lozenge reduces the bronchial mucosal irritation. Koflet lozenge's anti-inflammatory property reduces inflammation in the upper respiratory tract, especially in the pharynx and larynx. In addition, the anti-allergic, antimicrobial and immune-resistance building properties provide relief from cough of varied etiology. It contains natural herb extracts like trikatu, licorice and lavanga which don't possess side effects. Have the lozenges three-four times a day, or as directed by the physician.