Respected Hazrat Hakeem Sir Assalam-o-Alikum! Take pure fresh butter, keep some on palm of hand and rub. When it gets melted so do slow massage in head. If you don’t do massage, then apply in the roots of hairs. After sometime, wash with some good shampoo or soap. By doing it few times, the dandruff of head will completely finish. For flu and cold: The healing: Crush the dry ginger finely. Now take two or three table spoons (or according to the need) add some water in it and cook on fire for 2 to 3 minutes. When it takes the face of complete paste, apply on nose and forehead. To Luke warm, immediately comfort is attained. Apply at night, before sleeping, wash at morning. If you feel the need at morning so you can apply but don’t go out in air immediately so that it’s effect could not get finished. (From Kausar, Kahirpoor meerus)