When you get chronic cystitis, you can use some traditional Chinese medicine prescriptions to treat it. When patients have pain in urine, burning sensation in urine, and red and swollen urethra, it is generally a damp heat symptom. When you use traditional Chinese medicine, you can use some rhubarb, dandelion, etc., which can play a better role in clearing heat and detoxifying, or you can use plantain seed to promote dampness and flush the lymph, If the patient has difficulty in defecating and urinates profusely, he can use some black medicine, tangerine peel, aloe, etc.