I have parathyroid issues,couldnt sleep good last night cause the right side of my neck hurt and the pain goes to my arm, i sleep on my back cause of hip implants and i wear a neckbrace too,i took aspirin last night,so how can i sleep nights with thi?

My sense is that your neck discomfort was not due to parathyroid issues but was caused by nerve impingement by spurs or bulging disc at a neck vertebra. Sleeping with a soft cervical collar on may or may not help. I recommend looking into physical therapy and consulting a pain management specialist. If your orthopedic surgeon agrees, you could consult a neurologist for evaluation and testing.