Why do some people require multiple shots of anesthesia to become numb for dental procedures, while others are very receptive to it?

December 26th, 2023

I have been experiencing persistent symptoms such as tingling in my arms and legs, weakness, lightheadedness, palpitations, high blood pressure, nausea, lack of appetite, left-side weakness and pain, hot face, and intermittent chest pain. I have seen my cardiologist and been to the ER, but they did not find any immediate issues. What could be causing these symptoms and what should I do?

June 14th, 2023

During sex, after my female friend's period has ended, she starts bleeding again. This has happened twice now. What's going on?

January 14th, 2024

I was born with one testicle. How can I ensure my fertility and what lifestyle changes or tests should I consider before getting married?

July 12th, 2023

I woke up with two small sores on my inner thigh, about 3 inches from my vagina. They were initially sore but are not anymore. When I squeeze them, a little clear fluid comes out. What could this be?

October 15th, 2023