Risk Factors

New research suggests that people who have inflammatory bowel disease or diabetes may have a higher risk of rheumatoid arthritis. Find out what we know about the connection so far, and what you can do to lower your odds of developing RA.

The connection between psoriasis and depression is clear. Finding the right treatment can help you heal inside and out.

Mother Nature’s calendar is being disrupted by climate change, and that’s wreaking havoc for the 25 million Americans people with hay fever.

A few simple mistakes could be making your flare-ups worse. We’ve got the fixes you need.

Redness and flakes needn’t be a vacation eventuality. Here's how to prep and pack like a pro so you, and your skin, can truly enjoy the trip.

Secondhand smoke from fathers-to-be raises a baby’s risk of congenital heart defects by up to 124 percent, even more than when mom smokes during pregnancy.

High-risk strains of HPV linked to cancer may also be associated with cardiovascular disease, according to a study.

Some studies have associated certain types of birth control with a potentially increased risk of autoimmune disease development. But how much of a risk is it really? Here's what you need to know.

About half of 45 popular commercial fruit juices have elevated levels of potentially harmful heavy metals, according to this report.

Researchers report sulfonylurea and insulin drugs can increase your risk of cardiovascular disease compared to other drugs. Here’s what you need to know.