Conversation: The conversation between human and AI assistant.
[|Human|] I recently was diagnosed with carpal tunel in my left hand however a few days ago my right arm and hand have become numb feeling very heavy and tingly, the pain is worstening, I also have received under my breast a massive rash ever since my arm started this feeling not sure if they are connected but I am concern that both are
[|AI|]  Hi, Thank you for posting your query. The only condition that can cause skin rash and affect nerves is herpes zoster. If you can send a clinical photograph of the rash, it would be helpful in making a diagnosis. In herpes zoster, the virus can affect the nerves causing numbness, tingling, and pain in the affected area. Please show to a neurologist for detailed evaluation. The disease can be easily treated with medications. I hope it helps. Best wishes, Chat Doctor.