have pain in my right arm i had a vaccine when i...

Arm pain treatment:
Treatment depends on the cause. To detect the cause, a medical examination and a specialist consultation should be performed. For treatment, we recommend complete rest, limit movement as much as possible, and make warm water compresses on the arms. Ibuprofen 600mg pain reliever can be used twice a day or when necessary, and in case of inflammation, an anti-inflammatory is used. And swelling like Alphentern three times a day, and Diclofen ointment can be used three times a day, and in the event of a herniated disc and pressure on the nerves, the treatment is done through a surgical procedure
Diagnosis : 
By taking the medical history, doing a clinical examination, examining the movement of the arms and making an x-ray on the arm to detect the causes, and making an MRI if necessary
Causes : 

• Muscle spasm
• Trauma and fractures
•  ligaments and muscles tears
• rheumatic inflammation
• pressure on the nerves
• Herniated disc

Advice : 
you should visit the orthopedics to get proper managment