Harvard Health Content API

My child has Attention Deficit Hyperactivity Disorder (ADHD) and it’s been hard for him to get to sleep. What can we do?

I went to buy sunscreen. I spend a lot of time in the pool and wanted to find a sunscreen that is waterproof. But I couldn’t find any. Have the labels changed?

My sister died from a ruptured aneurysm. Am I also at risk?

What could cause a knee to become filled with fluid over the kneecap? My father noticed that his knee is very “spongy” but he has no pain. He doesn’t remember injuring it in any way either. It has been like this for about a month and only now is it beginning to hurt a little. He’s 65.

What is the relationship between carbohydrates and triglycerides?

What’s my best chance of repairing the sun damage to my skin or at least stopping it from aging any faster?

What is the difference between lymphocyte percentage and lymphocyte count?

Can a diagnosis for arthritis be made based on a blood test? If so, what should the doctor look for in the results?

What is metacognitive therapy? How might it help my anxiety?

When you’ve have a cold or the flu, how do you know when it’s safe to continue a routine exercise program?