For the past two weeks, I had intermittent pain in my right arm. This pain was bearable and was most pronounced when I put strain on my arm like lifting heavy objects or riding my bike.  I consulted a doctor and she gave me a prescription of  Etoshine MR for 5 days for muscle spasms. This did reduce the pain but it did not completely cure the problem. But for the last two days, I have had continuous pain from the right shoulder to the forearm regardless of whether I do any work or simply rest. This pain has become unbearable and prevents me to do even simple chores with my right arm. Please tell me a solution to this problem as soon as you can.