Coronary artery disease, congestive heart failure, heart attack-- each type of heart problem requires different treatment but may share similar warning signs. It is important to see your doctor so ...

Many mental health and medical conditions have symptoms similar to depression -- like fatigue and sleep problems -- so you may think you have depression when really it’s something else. Here are the ...

Even though hot flashes often come and go in, well, a flash, their impact may last longer. Many women have vasomotor symptoms for a year or longer, which makes a big difference in how you function ...

If you’re a woman under 65, science just gave you a new reason to pay attention to ambiguous symptoms — even if you don’t ...

Many people who have lupus have a mild case of the disease. But there are times when symptoms -- pain and inflammation-- get worse. That’s called a flare or flare-up. When flares happen, you may even ...

What Is Electromagnetic Hypersensitivity (EHS)? Electromagnetic hypersensitivity (EHS) is a condition in which people have a wide range of symptoms that they believe are caused by exposure to ...

That’s unclear for now. These skin changes have shown up in people who’ve tested negative for COVID, and in people who’ve tested positive for the coronavirus. Some research suggests that the toe ...

When you are in the early stage of recovery from opioid use disorder or dependence, there’s a 90% chance that you will experience post-acute withdrawal syndrome, or PAWS. Knowing what to expect and ...

Pickwickian syndrome, also called obesity hypoventilation syndrome, happens when you're obese and have low oxygen levels in your blood combined with high levels of carbon dioxide (called Obesity ...

What Are the Causes of Bartonellosis? Bartonella bacteria are parasites that invade your red blood cells, immune cells like macrophages, and endothelial cells lining your blood vessels. Bartonella ...

Fentanyl, when used properly, is a treatment for severe pain. Doctors use it to treat pain that doesn’t respond to milder pain killers. It’s generally not recommended for long-term use, though, ...