What causes cold feet in men, and how can it be managed?

　　Cold feet in men may be caused by low environmental temperature, dietary irritation, invasion of cold pathogens, a constitutionally cold body type, or yang deficiency. It is recommended to seek timely medical attention, identify the underlying cause, and then manage the condition under the guidance of a qualified physician through daily lifestyle adjustments, medication, and other treatments. Specific causes are analyzed as follows:

　　1. Low Environmental Temperature

　　When men remain in environments with low temperatures—such as air-conditioned rooms or freezers—their feet may feel cold due to excessive heat loss. It is advisable to wear warm socks and shoes, and appropriately increase indoor temperature to improve coldness in the feet.

　　2. Dietary Irritation

　　If a man consumes large amounts of cold foods and beverages—such as iced drinks, ice cream, etc.—over a period of time, his internal body temperature may drop, leading to cold feet. It is recommended to avoid excessive intake of cold foods, maintain a balanced diet, and consume warming foods such as ginger tea and red dates, which can help alleviate cold feet.

　　3. Invasion of Cold Pathogens

　　When a man's resistance is low, he is more susceptible to external invasion by wind-cold pathogens. These pathogens may enter the body through the skin surface or mouth and nose, directly affecting internal organs and causing cold feet. This may also be accompanied by symptoms such as chills, fever, and headache. Men should follow medical advice and use medications such as Fenghan Ganmao Granules, Fuzi Lizhong Pills, or Yupingfeng Granules for treatment.

　　4. Constitutionally Cold Body Type (Deficiency-Cold Constitution)

　　This may be related to long-term consumption of raw or cold foods, chronic sleep deprivation, and similar factors. It may lead to poor blood circulation in men, resulting in insufficient peripheral blood supply and cold feet. Symptoms may also include pale complexion and fatigue. Men should follow medical advice and use medications such as Jinkui Shenqi Pills, Renshen Jianpi Pills, or Buzhong Yiqi Pills for treatment.

　　5. Yang Deficiency

　　This may be associated with congenital insufficiency or chronic illness that fails to resolve. It may result in deficiency of yang qi in the body, leading to sensitivity to cold and aversion to cold. Other possible symptoms include soreness and weakness in the lower back and knees, and low energy. Men should follow medical instructions and use medications such as Yaotong Pian, Guirong Guben Pills, or Changejiali Pills for treatment.

　　In daily life, men are advised to maintain a light diet, moderately consume fresh vegetables and fruits such as radishes, cabbage, and apples, ensure adequate sleep, avoid staying up late, and engage in appropriate physical activities such as walking or jogging, all of which are beneficial for recovery.