Do I need to avoid certain foods when using Sanfu patches?

Patients using the "Sanfu Patch" are generally required to follow dietary restrictions. Within 24 hours of applying the patch, they should avoid consuming cold or cooling foods, such as watermelon, cantaloupe, or ice cream, to prevent cold pathogens from entering the body and causing adverse health effects. Additionally, they should avoid exposure to electric fans or air conditioning, as well as bathing or swimming. Patients should also refrain from eating spicy and irritating foods, such as chili peppers, Sichuan pepper, or mustard, to ensure proper recovery and to maintain the effectiveness of the Sanfu Patch.