I had sex with my boyfriend and tested positive for cocaine the next morning, despite never using it before. I suspect the cocaine could be in his semen. How can I prove this to my doctor and maintain my position as a patient?

October 23rd, 2023

I have a history of kidney stones. About two weeks ago, I had sharp back pain on one side, and after going to the ER where they found no sign of a stone, I had a recheck appointment where there was a lot of blood in my urine. Today, the blood is still present, and there is no sign of a stone or infection. What could cause this?

September 8th, 2024

I take Effexor, Seroquel, and Prozac for bipolar disorder and depression. I had a pre-employment 5-panel drug screen with nitrate urine test today and am worried about a possible false positive. What should I do?

July 1st, 2023

My brother has been diagnosed with ALS, and Familial ALS runs in our family. I am concerned about my own risk and considering genetic testing. Should I do genetic testing, and what are the implications for my family?

January 12th, 2024

I have a mole that was graded 3-5 and another halo nevus graded 5. The doctor said they're not skin cancer but the cells look funky. I'm worried because I read that halo nevus can mean there's melanoma somewhere on the body. What does this grading mean, and should I be concerned about melanoma?

February 7th, 2024