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.
If neck pain is severe, a neck brace may be needed to support the neck. Only use a brace if you feel your neck is unstable and the pain is severe. To do this at home, roll up a bath towel and wrap around your neck so that your base of your skull rests on top of the towel. Sit in a comfortable position. If pain is severe seek help.