Inflammation of the tonsils and coughing with yellow sputum is most likely due to acute tonsillitis complicated by acute bronchitis, resulting in coughing up yellow pus sputum. The main treatment is to apply an adequate amount of sensitive antibiotics, the common antibiotics are mainly penicillins or first and second generation cephalosporins, and the route of administration can be decided according to the severity of the disease, such as oral or intravenous injection. You can apply topical borax solution or chlorhexidine solution to rinse the mouth, clean out the purulent secretions on the tonsils in time, and spray furacilin solution locally. The disease is contagious and requires bed rest, more water, better nutrition, and bowel movement. If there is sore throat or high fever, you can give antipyretic and analgesic drugs. If there is a lot of yellow sputum, you can take oral aminoglutethimide hydrochloride or apply mucosal pro-discharge agents, such as standard myrtle oil.