Tingling lip bouts may be related to dietary factors, or it may be due to the presence of oral white spots, allergies and various other problems. 1. Dietary factors, if you often eat spicy and stimulating food, it may lead to spicy stimulation of the lips, so the symptoms of tingling lips will appear. 2. Oral leukoplakia, some patients with oral leukoplakia due to lesions in the oral mucosal tissues, which may lead to a gusty, rough feeling of the lips, and there may also be a burning sensation and other symptoms. 3. Allergy, some patients are allergic to contact with allergy-prone substances after the allergic reaction may lead to tingling lips, while there may be itching and other reactions. Lip irritation can also be caused by other reasons. If the symptoms occur frequently, you need to actively seek medical examination and treatment.