Help me i catch cold very often what should i do?

Diet/exercise: Catching colds often may mean that your immune system is not working well. Make sure you wash your hands frequently and avoid close contact with people that are sneezing and coughing. Exercise daily and eat lots of fresh fruits and vegetables. Drink at least 6 glasses of water daily and take a multivitamin daily. See a doctor if this continues.

Avoiding colds: To avoid getting an upper respiratory infection practice excellent hand washing. Wash hands frequently & thoroughly with warm water and soap. Do not touch mouth, eyes or hands unless hands are clean. Avoid contact with people who have upper respiratory infections. Cover coughs.