A pain in the shoulders is oftenly accompanied by a very sharp shooting pain in the upper part of the back.Some of its causes include, overusing of the muscles, signs of cancer like lung and liver cancer which spread to the bones, galls stones among other causes.
Some of its symptoms may include, short breathe, chest pain and coughing. If the condition is left untreated, it may lead to severe conditions. Also, you can apply home remedies like eating a well balanced diet accompanied with lots of fruits and vegetables, exercising indoors for instance stretching and finding a massage therapist to work on your shoulders areas.
In case your condition is serious then a surgery should be considered to repair the tendon in the shoulder areas.