A small amount of fluid in the hip joint does not matter, because as long as there are no other conditions involving the important tissues inside the hip joint, no special treatment is usually needed. The human hip joint itself has a certain amount of fluid, which can keep the hip joint lubricated. There is a small amount of fluid inside the hip joint, possibly due to local inflammatory exudation, this situation does not need to be punctured with an empty needle, suction to extract the fluid from the area, as long as attention is paid to the hip joint to do the following aspects: 1, the hip joint must be fully relaxed rest, avoid strenuous exercise and long-distance walking too much, avoid prolonged sitting and squatting, otherwise the muscles in this position are in a state of fatigue Or by a relatively large pull, after a long time will lead to a gradual increase in the amount of fluid accumulation. The prognosis is also poor. 2, usually pay attention to the hip joint warmth, can not appear cold situation. The hip joint can be warmed up with a warm water bag to increase blood circulation and promote the metabolism of inflammation; you can also apply topical ointment that activates blood stasis and relaxes the tendons and channels, which can also play a certain therapeutic role. If the amount of fluid in the hip joint increases significantly, it is best to conduct a magnetic resonance examination of the hip joint. If the pressure inside the joint capsule is indeed relatively large, empty needle puncture and aspiration can be performed to reduce the pressure on the joint capsule.