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 ...

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 ...

Brain zaps are one of many symptoms you may have if you stop taking an antidepressant medication. They can feel like electrical flashes in your brain. You also might get one if you take your medicine ...

What is Huntington's Disease? Huntington's disease (HD) is a hereditary and deadly disorder that causes nerve cells in the brain to break down. This causes physical and mental abilities to weaken, and ...

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 ...

Dyspraxia is one of many neurodevelopmental disorders that affect how your neurological (nerve) system and brain function. Most people call it just dyspraxia, but the official diagnosis is ...

A small amount of fat in your liver is healthy, but when fat makes up more than 5% of your liver's weight, it can cause problems. At this point, doctors call it steatotic liver disease, although you ...

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 ...

The human body is complex. And that can make it hard to know what’s normal and what's a cause for concern — especially when there's not always a clear answer. This is often the case when it comes to ...

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 ...

Every year, more than three million people worldwide are exposed to organophosphates, chemical compounds that kill insects and plant pests. Of those, 8,000 exposures occur annually in the U.S. and may ...

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 ...