Toothpaste allergy oral mucosa detachment can be general treatment or drug treatment. 1. General treatment, toothpaste allergy caused by oral mucosal detachment, you can first observe the severity of the allergy, if only mild allergy, generally do not need to use medication, you can usually replace the other toothpaste, and may wait for about 3 to 7 days will gradually recover. 2. medication, if the toothpaste allergy is more serious, you can use anti-allergy drugs under the guidance of a doctor, such as loratadine, cetirizine, but also need to avoid contact with allergens, so as not to cause redness, swelling and itching symptoms worsened, affecting the patient’s physical recovery. Usually must choose the right toothpaste according to the individual situation, to avoid stimulation.