Diverticulitis of the cecum usually takes about 5 to 7 days to reduce the inflammation, and the exact amount of time to reduce the inflammation will vary due to the severity of the disease in each patient. Diverticulitis of the cecum is associated with increased intestinal pressure and inflammatory infections, etc. For patients with only diarrhea and abdominal pain symptoms, anti-inflammatory drugs can be used for treatment. Cefixime capsules, amoxicillin capsules, etc. are commonly used as prescribed by the doctor, together with drugs such as montelukast to relieve diarrhea if necessary. If the patient in the medication strictly comply with the doctor’s instructions, and did not eat cold stimulating food, the general anti-inflammatory 5 to 7 days or so can relieve the symptoms. If the patient does not pay more attention to the diet structure, it may lead to aggravation of diarrhea, affecting the normal recovery time, and the time to take anti-inflammatory drugs may be increased. It is recommended that patients with diverticulitis of the cecum consult a doctor in a timely manner, strictly follow the doctor’s instructions for the appropriate anti-inflammatory treatment, do not self-medication or stopping medication, in order to avoid the emergence of abnormal symptoms.