Question: what to do when you have a severe cold?
Answer: Stay hydrated. Water, juice, clear broth or warm lemon water with honey helps loosen congestion and prevents dehydration. ...  Rest. Your body needs rest to heal. Soothe a sore throat. ...  Combat stuffiness. ...  Relieve pain. ...  Sip warm liquids. ...  Try honey. ...  Add moisture to the air.