In terms of diet, patients with acute pharyngitis due to viral infection body resistance is reduced, must increase the intake of nutrients to high protein, high vitamin, light diet, as follows: 1, more intake of protein, vitamin-rich food, such as eggs, lean meat, fish, milk, oranges, strawberries and other fruits rich in vitamin C, suitable for consumption, can enhance the body’s immunity, promote the body 2, acute pharyngitis during the pharyngeal wall swelling and pain is obvious, must eat a light diet, avoid eating too hard food, avoid spicy stimulation, greasy food, as well as tobacco, alcohol, to reduce the stimulation of the pharynx, so as not to aggravate the disease; 3, drink more water, during the inflammation must drink an appropriate amount of water, to promote the body will be effective discharge of metabolic waste, enhance cell metabolism, the body’s recovery has a certain role in promoting.