I have been on a diet and have lost 25 pounds. My hair has recently been thinning and falling out. This didn't happen gradually; it was a dramatic change. Could it have been caused by a vitamin or biotin deficiency?

I read that metronidazole is effective in 90% to 95% of people that take it for trichomoniasis. What do the other 5% to 10% use? Why is metronidazole not effective in some people? Is this drug safe and effective for long-term treatment?

My 19-year-old son requires more sleep than normal. For the past four years or so, he is almost always tired. He only feels good if he gets 10 or more hours of sleep. This past spring he had mononucleosis, which would explain his tiredness at the time, but nothing explains why it lingers. He has had blood work done but doesn't seem to get any answers. Any suggestions as to what the problem is or what steps we can take next?

After being treated for a urinary tract infection and yeast infection, how long should I wait before resuming oral sex with my partner?

I am a 45-year old woman. Until recently, I had always been active. For many years, I took care of my mom and grandma. Now that they are gone, I feel drained and have no energy. I'm always tired. Is this common among women who are long-term caregivers? How can I get help?

What is meant by the term fatty liver?

My daughter is over 35 and pregnant with her third child. She has a low amniotic fluid level. What causes this and what does it mean?

I stopped getting my period at age 36. Is it okay not to have periods at my age? Do I need to see the gynecologist or undergo any kind of treatment?

I have an acquaintance with rheumatoid arthritis. He was told to avoid potato and tomato because they absorb calcium and are bad for his condition. Is there any scientific support for this?

My grandchildren have asthma. What is the best way to clean carpets of dust mites: steam cleaners or dry chemicals? How often does cleaning need to be done? How can I be sure residue isn't left after the cleaning?

1 2 3 4 >>