Poor circulation would cause your arms to feel cold. The pain in your left arm could be from your back being out of alignment. You could try visiting a chiropractor or osteopath and getting an adjustment.
That could be a very serious medical issue and it's absolutely something you should contact your doctor about as soon as possible. It could be from a viraity of things, stroke, myocardial infarction (heart attack), or blood clot. It could also be something entirely different. If the pain becomes worse or the coldness becomes worse, I'd suggest you call 911 or get to a hospital quickly.
The wind.
a crocodile
Anemia causes fatigue (feeling tired), dizziness, confusion and can cause you to pass out if severe.
There are quite a few different things that could cause shoulder blades to pop out of place. Car accidents could cause this.
You may have damaged the intricate set-up of the shoulder muscle(s) and possibly the ligaments as well.The coldness could be due to a small tear in the muscle and it could be bleeding which means the blood is not flowing properly to the area that is cold.Diminished movement/feeling suggests impingement of a nerve.If you cannot recall an event that may have caused this,then it may be something different entirely.
Basically you shouldn't. The practice of shoulder charging causes more stinger injuries than head on tackles. The shoulder is one of the most damages areas beside the knee in the modern game. Hitting with the shoulder only could if done indiscriminately cause severe damage
Allergies.
biceps tendon rupture, C5 radiculopathy, many, many more, need to see neurologist to localize
There are 2 different things that could be happening if your son is feeling pins and needles after hitting his shoulder. He could have a dislocated shoulder or he may have a pinched nerve in his shoulder or neck.
It depends on how serious the injury is. It could cause sickness, stress, and if the damage is severe, it could cause death.
apendicitis
There are a number of reasons why you might have pain between elbow and shoulder. This could be caused by a pulled muscle.
Severe osteoporosis could cause trouble in walking and bone shrinking.
Muscle tear,ligament damage,pinched nerve or the like.The shoulder joint area is complex and the cause could also be a number of other conditions related to the shoulder or neck or even the back.