We get sick when we have a weak immune system. It usually happens when we lack sleep or when we are overworked or stressed-out. My mama ( when she was still alive) used to give me hot milk with honey and 1 pasteurized eggyolk. It helps all the time, even when the cough is terrible, but you have to do it for about 3 days to a week and you should drink it before you go to bed. VERY IMPORTANT NOTE: If you have hypertension or very high cholesterol, then this is NOT the cure. Just try lemon tea with honey.
Get well soon and take care! God bless you!