To prevent cold and catarrh related symptoms, use one sachet of Link Samahan a day with milk, tea, hot water or your preferred hot beverage. At the first sign of a cold or catarrhal symptoms, take 1-2 sachets of Link Samahan 3-4 times a day.
It has been clinically established that, Link Samahan taken daily can prevent the incidence of the following 15 symtomps of colds and catarrh.