 [ Symptoms ] i have arm and shoulder pain also tingling i have loss strengh and loss of motoin in left arm what could this be  i have been seeing a dr for a year ive had mri of neck and brain no answeres ive had blood test and no illnesses sometimes both arms will hurt but mostly my left arm pain can go from shoulder right down to elbow or to fingers when lifting it i also am weaker in this arm and can not raise my arm above head about half way i also have told by physical therapist that shoulder blades are out of ligne and tingleburn sensatoin in both shoulderblades what could this be [ Disease ] this is not true do not give human birth control pills to your neutered cat talk to your vet he may just have a urinary tract infection that can be easily diagnosed and cured hi just by chance do you have a cat flap ours started doing this put in a cat flap like we had in our house in greece now its stopped as it can now get out during the night or anytime we are out could be worth a try good luck