The patient’s sore throat when drinking water is most likely due to inflammation of the mucous membrane of the pharynx. In terms of treatment, active anti-inflammation is needed. You can take oral Ruxin Pills and Swelling and Pain Capsules to reduce inflammation and swelling, and after three days of application, the patient’s symptoms should, normally, improve significantly. If you do not see improvement, you can go to the hospital for detailed examination, you can add cephalosporin antibiotics together with anti-inflammatory, commonly used in the clinic is cefixime capsule or cefprozil capsule, before using need to clarify whether the patient has a history of allergy to cephalosporin, but also with Pudilan anti-inflammatory oral solution, open throat sword spray together with the use. Patients also need to pay attention to their diet, try to eat light food, do not eat too spicy and stimulating, greasy food, which will aggravate the situation of sore throat. After a week or so of active treatment, the patient’s condition should improve significantly.