The selection of diverticulitis treatment depends on numerous factors, including the patient's general health status, age, medical history, co-existing conditions, the severity and extent of the disease, potential complications, tolerance to medical treatments, and personal preferences. In cases with mild symptoms, home treatment may suffice and typically involves oral antibiotic therapy; however, in very mild situations, antibiotics may not be required. A liquid diet is recommended for a few days to support bowel rest and healing. As symptoms alleviate, solid foods can be gradually and progressively added back into the diet. In the long term, the importance of a high-fiber diet is emphasized. For patients with severe symptoms or additional medical conditions, inpatient hospital treatment may be necessary. In such cases, intravenous (IV) nutrition and antibiotic therapy are provided, along with close monitoring. Surgical intervention may be considered based on the patient's clinical condition if complications such as an abscess, fistula, obstruction, or perforation of the intestinal wall develop, or in cases of recurrent diverticulitis attacks.