Cryptitis is a type of inflammation and crypt abscess is a type of tissue lesion. Cryptitis is a relatively common clinical inflammation, usually occurs in the anal sinus, anal valve occurs in chronic inflammatory diseases, generally under the guidance of the doctor using anti-inflammatory drugs for intervention. Crypt abscess is a tissue lesion in the clinic, usually caused by the deterioration of inflammation, for relatively more serious symptoms of patients, generally under the guidance of the doctor to use surgical drainage for intervention, combined with anti-inflammatory drugs to alleviate the symptoms of postoperative assistance. If the patient has cryptitis or crypt abscess examination results are abnormal, it is recommended to consult a doctor in a timely manner, with the help of the doctor to clarify the cause of the disease, and to carry out targeted treatment or therapy.