Lumbar disc bulge in the acute phase within the wearing lumbar mainly to limit lumbar activities, especially when bending to avoid excessive amplitude, can play a role in stabilizing the lumbar spine to avoid lumbar instability, bulge further aggravate the compression of nerves, facilitate the recovery and return of lumbar disc bulge. After the onset of the disease, if the symptoms are obvious the main need for bed rest, bed to do lumbar back muscle exercise, if urination and defecation when getting out of bed must be with lumbar protection, with lumbar protection can not be more than an hour a day, because wearing more will cause atrophy of the lumbar muscles, lumbar bulge is not conducive. It is best to choose a waist brace with an iron plate inside, because too soft lumbar protector does not work, wear a hard lumbar protector for the protection of the lumbar spine has a great help. It is best to wear a lumbar support to the hospital under the guidance of a doctor to apply.