Simple home remedies to get rid of mild-to-moderate flu include drinking lots of water, fruit juices and electrolyte beverages; eating chicken soup; and breathing moist air, suggests WebMD. Another remedy is to put a warm compress on the forehead and nose.
It is important to sleep eight hours every night to make the immune system stronger, notes WebMD. Plenty of rest is necessary because it is a way for the body to suppress infection. Other home remedies include using lozenges, cough drops and hard candy to ease sore throat and cough symptoms. Gargling with salt water and using nasal rinses also help fight symptoms of the flu.