Dermatology Questions? Ask an Online Dermatologist.
Hello and thanks for trusting me to help you. I am a board certified consultant with over 30 years of experience.
I understand your concern.
In my opinion you should undergo a complete evaluation and the bumps you describe in arm can be due to infection or allergy.
You can undergo
Serum Uric Acid
Also your doctor may advise X-Ray of the arm as well to evaluate the bones.
Also chances are that the pain and tingling you describe can be due to Cervical radiculopathy as well.
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