Edema and Dampness

As spring arrives, the weather becomes humid, and readers' queries often revolve around reducing swelling and expelling dampness. Excess internal and external dampness is truly bothersome, so let's understand how "dampness" forms in the body. Due to the change of seasons and fluctuating temperatures, the body expends more energy to regulate its responses, which affects the spleen's transportation and transformation functions. This leads to excess water not being expelled normally, making the body more prone to accumulating dampness. It's like a machine needing electricity to power its engine and ensure smooth operation; when there's insufficient power, the machine runs inefficiently, which then hinders the expulsion of dampness. The "Huangdi Neijing - Suwen" (The Yellow Emperor's Classic of Internal Medicine - Basic Questions) once stated, "All swelling and fullness are attributed to the spleen," meaning that spleen deficiency generates dampness, and the most important fundamental cure for expelling dampness is to strengthen the spleen. So, are dampness and swelling the same? Simply put, the spleen's main function is to transport and transform body fluids. Besides absorbing water from food, it's also responsible for the circulation and distribution of body fluids. When the spleen is weak, the transportation and transformation of water will lead to an excess of dampness in the body, causing water retention and forming swelling as a visible symptom. Swelling is mainly caused by excessive dampness in the body due to spleen deficiency, so strengthening the spleen is necessary to expel dampness and reduce swelling. Therefore, swelling and dampness are closely related. Boosting qi and strengthening the spleen can dispel dampness and reduce swelling. It is recommended to use three grams of Poria cocos, three slices of hawthorn, and one piece of dried tangerine peel. Wash them, add hot water to an insulated cup, and steep for 15 minutes before drinking. This tea is mild in nature and can regulate qi, strengthen the spleen, harmonize the stomach, dry dampness, and reduce swelling. The best way to boost qi and strengthen the spleen is to move more. Additionally, you might try soaking your feet in warm water with a little salt for 20 minutes until you sweat slightly. This not only promotes blood circulation and speeds up body functions but also helps to dispel dampness and reduce swelling.