How long does a canker sore normally last, and how can you differentiate between a canker sore and oral cancer? Additionally, how can you tell if your lymph nodes are enlarged, and what can be determined from a picture of an oral sore?

September 29th, 2023

Does the sugar in fruit have the same negative impact on blood sugar levels as added sugars like those in coffee?

April 22nd, 2024

I just took a finger prick HIV test and got a negative result in 15 minutes. I haven’t had sexual contact in a month. They say 3 months but I’d like a realistic opinion on if I can relax and stop worrying about this. I’m 28 male.

January 13th, 2023

I met with my Urologist this morning. It seems that nodules were on my scan in February and they were not seen. They have grown slightly to 4mm and are considered active. The Urologist mentioned that the cause might be infectious or inflammatory, with hypersensitivity pneumonitis being a leading possibility. He wants me to follow up with a pulmonary specialist. Can you provide more information on this condition and what I should expect in my follow-up?

July 20th, 2024

What exactly is a stroke, what are the risk factors, and are there any tests to determine if one is at risk of having a stroke in the near future?

July 15th, 2024