If you’ve noticed lighter or darker spots on your skin — along with some itching and flaking — you could have tinea versicolor, a fungal skin infection that flares up in the summer.

When your mouth doesn’t have enough saliva, it can cause serious dental problems. These expert tips can offer relief. 

When it comes to nerve pain, over-the-counter pain relievers just can’t cut it. Learn about this proven way to find relief.  

These widely used medications save countless lives. But they’re not without risks. Learn how (and when) to use antibiotics safely and effectively.  

Health insurance is expensive, but there are ways to get a better deal. We’ll walk you through some of the best cost-saving tricks. 

Diet plays a big role in managing diverticulosis. Here are the foods you should eat to help treat a diverticulitis flare-up — and prevent future ones. 

Even if you feel fine, elevated liver enzyme levels aren’t something to ignore. Here’s what the numbers mean — and how to lower them. 

More than 1 in 3 American adults have high cholesterol, which raises a person’s risk of a heart attack or stroke. Learn what causes this common condition — and the best ways to tackle it head-on.  

New research pinpoints the foods that you should eat more of — and avoid — if you want to live healthier longer. (Don’t worry, you can still have coffee.) 

This autoimmune disease can cause damage to your major organs. So knowing the early warning signs — and starting treatment as soon as possible — is vital for long-term health.

The U.S. blood supply is critically low. Donating blood and platelets can help save lives. 

This fuzzy vision condition doesn’t just impact your eyesight. New research suggests it may put your brain health at risk, too. Here’s why — and the simple fix that could save your smarts.