Itching feng shui under the mouth

Itching under the mouth has nothing to do with feng shui. According to relevant data, itchy mouth may be caused by drug or food allergy, dry weather and dry skin, or exuberant secretion of sebaceous glands and acne on chin. Even if you don't pay attention to personal hygiene, mites will breed. All of the above conditions may cause itching under the mouth. For details, please consult a dermatologist and follow the doctor's advice. If you have symptoms, you should prescribe the right medicine. It has nothing to do with feng shui.