Hi Alekhya garu, there are a number of medicines in Homoeopathy for general headache, cold and cough. Like Gelsemium, Pulsatilla, Nat.Mur, Bryonia, Belladonna, Glonine, Lachesis, Lycopodium etc. But the selection of the remedy depends on type, duration and onset of headache, cold and cough with or without expectoration, aggravation and amelioration of the symptoms etc. Since how long are you suffering from these symptoms? Please call on +918885920000 for more details about medicines. “A Healthy outside starts from the inside”. Stay Healthy with one of the “Best Homeopathic treatments” @ Dr. AnkiReddy’s clinic.