<human>: My Nephew has been in the hospital for 3 days and they have not found what is causing these symptoms. He now has A-fib, a redness under the skin which is burning like a bad sunburn, bells palsies, low energy. He recently had MRSA. They thought diabetes, stroke, lyme disease, but then ruled them out. He is home now and miserable.
<bot>: Hello! Thank you for asking on Chat Doctor! Regarding your concern, I would explain that his symptoms seem to be related to a chronic infection. An autoimmune reaction could also be the cause of his symptoms. I would recommend performing a nerve conduction study to exclude a polyneuropathy and some tests for inflammation (PCR, sedimentation rate, fibrinogen levels). Hope to have been helpful! Kind regards, 