Treatment of winter disease in summer is to treat the human body with drugs or non-drugs when the yang is strong in summer, so as to warm yang, dispel cold and dredge collaterals, thus achieving the purpose of preventing and treating winter disease. . Swimming immediately on the same day will cause cold air to enter the body, which will easily lead to damage to the yang, weakness of the spleen and stomach, and even damage to the yang of the whole body, which will affect the therapeutic effect.

Treating winter diseases in summer is a characteristic therapy of China traditional medicine, and its theoretical basis is the restrictive relationship between "nourishing yang in spring and summer" in Su Wen's Theory of Four Qi Regulating Spirit and "Long summer wins winter" in Su Wen's Theory of Six Streets Hiding Elephants. Summer treatment of winter diseases refers to the targeted treatment of some diseases that are prone to occur or aggravate in winter, so as to improve the body's disease resistance, thereby reducing or eliminating diseases that are prone to occur or aggravate in winter. It is the concrete application of the holistic view of "harmony between man and nature" and the disease prevention view of "prevention before illness" in traditional Chinese medicine.