The Himalaya Drug Company offers Koflet Lozenge for both Productive and Dry Cough. The Himalaya Drug Company is an ISO 9001:2000 certified company. Koflet Lozenge for both Productive and Dry Cough reduces the bronchial mucosal irritation. Its anti-inflammatory activity 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.