If there is no light, or the light is flickering: 1  Verify the power cord is correctly installed in a functional wall outlet. If the outlet is defective, try another outlet. 2  Verify the power cord is fully connected to the adapter. Unplug the power cord from the wall outlet.
3. You should wear a neck brace if you have a whiplash neck injury. 'If there is no fracture and just whiplash, research has found that wearing a brace is detrimental'. 4. Ultrasound for the recovery of ankle sprains. 5.. You should wear a neck brace if you have a whiplash neck injury. 'If there is no fracture and just whiplash, research has found that wearing a brace is detrimental'. 4. Ultrasound for the recovery of ankle sprains. 5.
Neck Brace: When Itâs Used. There are three reasons you might need to wear a neck brace: 1  The most common reason is to relieve pain. 2  The neck brace helps your neck support the weight of your head while the soft tissues in your neck have a chance to heal. The most common reason is to relieve pain. 2  The neck brace helps your neck support the weight of your head while the soft tissues in your neck have a chance to heal. 3  You may need a neck brace after spinal neck surgery to keep your neck bones in line while you heal.