You may have nephritis. Low back pain, hypertension, edema, proteinuria and hematuria may occur after nephritis, which may cause renal insufficiency in severe cases and need to be treated as soon as possible.

It can be treated with some Huangkui capsules and penicillin V potassium tablets. , you can gradually improve or recover, avoid eating spicy food and drinking alcohol, which is good for your health.