The lumbar 4-5 and lumbar 5 sacral 1 disc bulge refers to the degeneration of the fibrous ring and cracks, but the nucleus pulposus inside does not break through the fibrous ring, the protrusion of the situation, so this condition is relatively light, mainly to take preventive treatment measures: 1, to avoid cold lumbar, and can not sit for a long time squatting and bending time too long, not to bend and lift heavy objects or carrying heavy objects twisted waist, these actions will The first thing you need to do is to make sure that you have a good idea of what you are doing. 2. If there is obvious pain in the waist, you can apply topical ointment to activate blood stasis, soothe the tendons and channels, such as dog skin ointment, pain relief, these ointments can also play a role in increasing blood circulation, reduce inflammatory edema, reduce pain, after the above treatment will be able to achieve better results.