I am 69 years, and CAD patient with multiple blocks and under medical line of of treatment for more than 20 years. I also have CERVICAL spondylitis with mild compression. Food intake is normal, non diabetic. For last one year I am getting pain between wrist to arm joint, some times it is very severe. I have been recommended to use pain spray. It gives relief, occasionally I use SALONPAS PAIN RELIEVING PATCH which is very helpful. On many occasions the pain radiates to shoulder joint, back, neck and ears. Occasionally I take SORBITRATE 5 mg. Recommended by cardiologist. I get faster relief from this Tablet. I brought to the notice of the CARDIOLOGIST and also ORTHO SURGEON, who advised me to take the same and no harm will come even if I take more than 2 to 3 tablets. This will protect and act as pain killer and as well protect the HEART. Normally there will be no sweating, no chest pain during such occasions. Unless it is very hot and poor air circulation in the area. On such occasions if I am driving, I will stop and relax for few minutes and try to get plenty fresh air. Most of the time I get relief without grabbing SORBITRATE TAB. Other wise I will have the TAB for relief. I am not able to go for Medium or Long walking because I get NECK PAIN and rest for few minutes gives relief. Sometimes I get pain while taking food in a group. MY QUESTION is why I get such pain but get relief after brief rest with plenty of fresh air or tablet? I may also add that I avoid gulping SORBITRATE at sign of the PAIN. I shall be glad to have honest answer to my question why the pain appears while changing the gears--motor car turning steering wheel, occasionally.