Pain in the tonsils after tooth extraction and swallowing saliva is usually caused by inflammation and can be treated with anti-inflammatory drugs, such as omeprazole. Usually this condition is caused by inflammation of the lymph nodes, which should be promptly regulated and the symptoms can be improved. You can take some oral anti-inflammatory drugs, such as omeprazole, amoxicillin, cephalosporin, etc. These drugs have minimal side effects and work quickly. And also in the diet should be adjusted, as far as possible is some easy to digest, light diet, can eat some easy to digest, light liquid food, such as noodles, porridge, etc.. Do not use spicy and stimulating diet, these foods will aggravate the stimulation of the tonsils, and it is recommended to drink more water, which is conducive to the dissipation of inflammation in the organism. If the inflammation is very serious, consider infusion of anti-inflammatory fluids. You can also do some sports, which is good for distraction and can also improve the resistance of the body. It is normal for the tonsils to feel painful when swallowing saliva after tooth extraction, so don’t worry too much, it is usually caused by lymphitis, which can be treated by medication, as well as to adjust daily living habits and diet, and also to do some distractions.