After catching a cold, one should generally avoid eating spicy, greasy, or cold foods such as chili peppers, ice cream, and seafood, and should not drink coffee or strong tea. Avoid greasy foods and try to eat more light fruits and vegetables. It is important to keep warm, avoid catching a cold again, and rest well. If one has a cold due to wind-heat, one should not eat heaty foods, commonly including citrus fruits and lamb. If it is a cold due to wind-cold, then one should avoid cold foods such as beer and watermelon.