Good Morning Madam, Some times medicine do not cure all problems.Aim should be to increase immunity. Use Triaminic syrup 1 Tsf If needed. To increase Immunity, Give hot milk with turmeric specially before sleep Make Kadda (concoction ) of Indian herbs, Crushed fresh Ginger, +Full black pepper + cloves +Jaggary in water to boil and concentrate and cool it. Serve warm to your child Itis very effective and tasty. give it twice a day , make it fresh every time. . Give fruit juice like Moussami juice ,it gives vit C and helps in developing taste in baby. banana Mash is another fruit which his complete nutrition It is a myth that banana gives cold . increase activity, keep him engaged. takethe child to gardr for sun exposure and play. Remeber Nutrition, Hygiene, activity, and immunization play important role.