I noticed a tiny white hair in the back of my head, which was not present yesterday. I am 19 years old, and neither of my parents has white hair. Could this be due to a new hair gel I started using, as the hair does not even look like my hair texture?

April 21st, 2024

What can I do to strengthen my heart muscle?

July 16th, 2023

My 2.5-year-old has been diagnosed with sinus arrhythmia. She often pushes and lays on the veins in her neck, causing discomfort and swelling, and complains about her knee hurting. She has had recurrent staph infections since she was 2 weeks old. What could be causing these symptoms and how should they be addressed?

December 3rd, 2023

My husband has a dry cough and runny nose since Sunday night. He coughs so much he feels like throwing up but it’s not phlegm. He has a blocked nose, a headache last night after coughing a lot, but no sore throat or fever. He also experiences a little breathing discomfort and shortness of breath when he speaks. He is 54 years old. What could be causing these symptoms and what can be done for relief?

February 18th, 2024

If I am taking doxycycline for chlamydia and I drank alcohol, how much of a likely chance will my medication not work?

August 1st, 2024