Porridge is a food and does not have a role in treating colitis. Treatment of colitis can use drug treatment, other treatment and so on. 1. Drug therapy: bacterial colitis according to the stool examination and drug sensitivity test results, choose the appropriate antibiotics, commonly used ciprofloxacin, metronidazole, vancomycin and so on. For the treatment of inflammatory bowel disease in the acute active stage, moderate and severe patients, you can consider using prednisone, mesalazine, infliximab and so on. 2. Other treatments: fecal bacteria transplantation can be used to treat pseudomembranous colitis, and it has better efficacy for recurrent pseudomembranous colitis. For people with malnutrition associated with colitis, it is recommended to consume high-protein, low-fat food, such as eggs, fish and meat. Severe cases should be fasted and nutrients should be supplemented through vein. The above medications are for reference only and specific dosage should be followed as prescribed by your doctor. After the diagnosis of colitis, you should consult a doctor in time, follow the doctor’s instructions for scientific and reasonable treatment, not blindly use their own medication.