What does it mean to have excessive dampness in the body?

Aug 24, 2022 Source: Cainiu Health
Disease description:

I noticed my face was slightly swollen when looking in the mirror, and by afternoon my lower legs also began to swell, feeling tight and uncomfortable. I suspect there's excess dampness in my body, but I'd like to know what it means to have excessive internal dampness.

Doctor's answer (1)
Dr. He Haochen
Heavy dampness in the body is generally caused by poor lifestyle habits or inadequate constitutional health. Excessive dampness in a patient's body may be related to unhealthy daily habits such as diet, lack of exercise, staying up late, and prolonged exposure to air conditioning. Consuming too much greasy food, such as hot pot or barbecue, can damage the spleen and exacerbate dampness. Patients should avoid staying in damp environments for extended periods and engage in appropriate exercise and weight loss if overweight.