The causes of hot pain in the waist mainly include skin diseases, urinary system diseases, as follows: 1, skin diseases: that is, herpes zoster, mostly due to low body resistance or recent history of upper respiratory tract infections, or long-term stay up late resulting in metabolic disorders, low immunity, which causes infection with herpes zoster virus caused by hot pain in the waist, commonly known as tangled waist fire Dan. The treatment requires the application of nerve-nourishing drugs and anti-viral treatment, and at the same time, attention to rest, if the pain is serious, can be combined with the topical application of compound cypress liquid to promote disease healing; 2, urinary system diseases: including urinary stones and inflammation of the urinary system, etc., will also cause hot pain in the waist, need to visit the hospital urology department, do urinary ultrasound and urinary routine examination clearly, usually accompanied by frequent urination The symptoms of urinary tract irritation, such as urinary frequency, urinary urgency, urinary pain, etc., according to which the diagnosis can be made.