Pharyngitis is throat inflammation caused by bacteria, viruses, tobacco smoke and chemicals. Here are some foods that can help relieve pharyngitis: 1. Warm water: Drinking warm water can keep your body hydrated, keep your throat moist and relieve the symptoms of cough and sore throat. 2. Honey lemon juice: Adding some honey and lemon juice to warm water can relieve sore throat and cough, as well as anti-inflammatory and antibacterial effects. 3. Fruits: Fruits rich in vitamin C and antioxidants, such as oranges, lemons, grapefruit and strawberries, can strengthen the immune system and help the body fight infection. 4. Mild soup and porridge: You can choose some mild vegetable soup or porridge to relieve symptoms such as sore throat and cough. 5. Low-irritating food: Avoid eating foods that are too spicy and irritating, such as barbecue, pepper, alcohol and coffee. These foods may irritate the throat and aggravate inflammation. In a word, it is very important for patients with pharyngitis to keep enough water, choose mild and digestible food, and avoid smoking and contact with harmful gases and other irritating substances. If the symptoms persist or become serious, it is recommended to go to the hospital in time.