For the treatment of chronic pharyngolaryngitis, it is generally recommended that patients take medication and diet therapy. In terms of medicine, you can take anti-inflammatory drugs orally, such as cephalosporins, penicillin or erythromycin, and also take Chinese patent medicines, such as Lanqin oral liquid or Pudilan anti-inflammatory oral liquid. In diet, we should pay attention not to eat spicy and stimulating food, not to smoke, not to drink, need a light diet, eat more vegetables, fruits and fruits rich in vitamins, such as kiwi, bananas, grapes and so on. The above health science knowledge is only for reference. The specific situation needs to be checked in a regular hospital and judged by a professional doctor.