Is watermelon a type of food that may trigger or exacerbate certain illnesses?
Watermelon is generally not considered a "trigger food." However, it should be consumed in moderation.

In traditional Chinese medicine, "trigger foods" refer to those that may induce or exacerbate illnesses, especially foods that should be avoided when suffering from specific diseases or during the recovery phase. Watermelon, due to its high water content and cooling properties, is typically not regarded as a trigger food. Watermelon is rich in vitamin C, vitamin A, minerals, antioxidants such as lycopene, and the amino acid arginine, which help with hydration, heat relief, and overall health benefits.
Nevertheless, it's important to consume watermelon in moderation, as excessive consumption may have adverse effects on the body. For example, individuals with a cold body constitution or spleen and stomach weakness may experience increased internal coldness from excessive watermelon consumption, leading to symptoms such as diarrhea and abdominal pain. Additionally, individuals with diabetes should be cautious, as excessive watermelon intake, due to its high sugar content, may cause elevated blood sugar levels. Although these situations do not fall under the traditional definition of "trigger foods," moderation remains important.
Maintaining a light diet in daily life is essential, avoiding spicy and stimulating foods such as garlic, spicy hot pot, and mustard. Adequate rest is also important, and overexertion should be avoided to prevent negative impacts on health.