1. Hot weather or high ambient temperature: Men will feel hot and dry when they are in a hot environment for a long time or when the weather is hot.
2, kidney yin deficiency: kidney yin deficiency refers to kidney yin or water deficiency, which is related to long-term illness, excessive sexual intercourse, acute fever and other factors. For example, men's long-term loss of yin and yang makes the qi and blood in the body run poorly, and then they show symptoms such as dry heat, hot flashes, night sweats, emaciation, dry mouth and red tongue.
3, vigorous liver fire: vigorous liver fire is caused by liver qi loss, liver fire stagnation and other reasons, related to emotional excitement, irregular diet or long-term illness, liver injury. Excessive liver fire consumes vaginal fluid, causing hot flashes, dry eyes, bad breath and other symptoms.
4, spleen and stomach weakness: spleen and stomach weakness is often related to bad eating habits, such as eating spicy, irritating and cold, greasy food. Patients with spleen and stomach weakness will have symptoms such as abdominal distension after meals and general fatigue. Some patients may have systemic dryness, heat and sweating.