Oral allergy symptoms can take conventional anti-allergy drugs, such as paracetamol, can play a better role in anti-allergy. Oral allergy symptoms are still relatively common, easy to cause extensive vascular neurological swelling of the lips, this disease is the onset of the onset of a relatively fast, but the recession is also relatively fast, in the acceptance of conventional anti-allergy treatment will soon subside, but the patient should be vigilant, if the allergy symptoms of the whole body is more serious, such as caused by the respiratory distress, or timely contact with the doctor, timely treatment, avoiding the risk of life, the patient will not be able to take the medicine. The main symptoms of allergy are swelling and swelling of the mouth, and also the swelling and swelling of the mouth, which can be caused by allergy. The main manifestation of the oral cavity is swelling and extensive herpes, extensive herpes in the oral anti-allergy drugs at the same time, you can also apply a cool ointment to relieve pain, itching role.