The medication for anal cramps and the feeling of having to go to the toilet needs to be based on the cause of the disease. If the cause of life and diet generally do not need to use drugs, such as disease causes need to be based on the specific disease selection of norfloxacin, mesalazine and other drugs, such as intestinal mass also need to consider surgery. 1. Dietary causes and treatment: such as eating chili, mustard and other stimulating diet, can lead to gastrointestinal peristalsis enhancement, the above symptoms. Generally, it can be relieved by adjusting the diet. 2. Disease causes and treatment: such as bacterial enteritis can be given norfloxacin, levofloxacin and other drugs; such as ulcerative proctitis can be given mesalazine, methylprednisolone and other drugs; such as constipation can be given lactulose solution, polyethylene glycol dispersions and other drugs. For anal swelling there is always the feeling of going to stool, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor for targeted treatment. Do not take medication on your own, so as not to delay the condition.