I have a white spot on my penis. I am 61 years old and had a cholecystectomy two weeks ago. The spot appeared one day ago, is oval-shaped, whitish, and does not cause itching, pain, or any other symptoms. The skin around it is smooth and normal. What could this spot be?

April 22nd, 2023

I have a feeling of irritation in my chest, near the primary bronchial and trachea, which feels like I want to cough to relieve it. This feeling gives me some relief when I cough or clear my chest, but not for long. I have had this before in the past. What could this irritation be?

November 18th, 2024

I have been experiencing difficulty maintaining an erection during sexual activity with my fiancée for over a year. I have tried pills, exercise, and a healthier diet, but nothing has worked. I train for the police academy and do exercises like push-ups, sit-ups, pull-ups, running, and weight lifting. What could be causing this issue and what can I do to improve it?

December 24th, 2024

I have been taking gabapentin and experiencing severe dizziness, making me afraid to walk. I have seen my family doctor but they have no answers. I feel I need a specialist. What could be causing this and who should I see?

November 27th, 2024

When I was 6 years old, my gym teacher made me do a backward roll, during which I heard a crack in my spine and couldn't get back up. I waited for half an hour and eventually recovered without seeing a doctor. What could have happened, and could this have had any long-term effects?

May 26th, 2023