For nearly a year, I have been experiencing a tingling sensation in the left side of my face and sometimes near my wrist, occurring about 2-3 times a month. I have no other symptoms and feel great. I have a history of migraines with aura. Could this be hormone-related, especially around my period, or could it be a silent migraine? I'm concerned it might be multiple sclerosis (MS).

October 20th, 2024

I noticed a small blister on the top of my foot last night, which has grown larger but is not painful. I had cellulitis and lymphangitis last year, and I'm concerned about getting it again. The blister is not itchy, and I walk and run my dog in parks daily, so there's a possibility of exposure to poison ivy or sumac. What could this blister be, and should I be concerned?

January 15th, 2023

Can you have aplastic anemia with no symptoms, just low blood count? Also, is there an age limit for stem cell/bone marrow transplants?

August 7th, 2024

I take blood pressure medications for high blood pressure. After moving mattresses and walking 4 miles, my blood pressure was 98/61, which is lower than my usual morning reading of 138/78. Is this a cause for concern regarding my heart health? I experienced no chest pains, just a bit of tiredness.

October 28th, 2023

I had a full knee replacement last June, but my knee flexion is only about 100 degrees. I suspect the implant might be too large and wonder if this is limiting my movement. What can be done to improve my flexion, and is further surgery necessary?

March 28th, 2023