If a man has lumbago, often related to the following reasons: 1, there may be lumbar muscle strain, this situation is most common in modern society. If the patient needs to sit or stand for a long time, or need to repeatedly bend over to pick up things, are prone to cause lumbar muscle strain, and then cause soreness, very common in men, because of the problems involved in the occupation, the patient may need to sit or stand for a long time, or need to carry heavy objects, repeatedly bending over to pick up things. 2, there may be room labor. This is also common, because the patient is not able to abstain from sexual desire, resulting in excessive room strain, after which there may be a back, lower limb soreness. 3, there may be kidney-related diseases. A lumbar disc herniation or lumbar fasciitis may cause lumbar pain.