Sore throat due to reflux esophagitis can be taken orally with busulfan. Sore throat caused by reflux esophagitis is due to the reflux of stomach acid causing damage to the mucous membrane of the throat, resulting in pharyngitis. Generally, you can follow the doctor’s advice to take Pu Dilan for treatment. It is a kind of Chinese patent medicine, with anti-inflammatory, swelling, analgesic and other effects, can be used to treat laryngitis, tonsillitis and other diseases, so the reflux esophagitis caused by sore throat can take Pu Dilan. The main ingredients of Pueraria Mirifica are Scutellaria baicalensis, Dandelion, Bittersweet, Panax quinquefolium and so on. It is forbidden to use it if the patient is allergic to the ingredients of this product to avoid the occurrence of adverse reactions such as rash, itchy skin, nausea, vomiting, restricted breathing and so on. It is recommended that patients use it under the guidance of a doctor, do not use it blindly on your own, and if the above discomfort occurs, you should seek medical attention immediately.