Lymphatic swelling caused by pharyngitis is mostly caused by bacterial infection, which can be treated with antibiotics and non-steroidal anti-inflammatory analgesic drugs. 1. Antibiotics: for pharyngitis caused by bacterial infection factors, can be combined with oral sensitive antibiotic treatment, such as amoxicillin clavulanate potassium, cefadroxil, cefuroxime and so on, the adverse reaction is allergic reaction, allergic to the drug is prohibited. 2. Non-steroidal anti-inflammatory analgesic drugs: commonly used drugs are ibuprofen, aspirin, acetaminophen, etc., can play the role of anti-inflammatory, analgesic, antipyretic, can relieve lymph node swelling, pain, fever and other symptoms. Lymphatic swelling caused by pharyngitis, you should first go to the hospital for examination, drugs need to be used under the guidance of the doctor.