The gallbladder stores bile, a digestive fluid that helps break down fat. When something goes wrong—like gallstones or inflammation—eating certain foods can trigger cramping, nausea, or other ...

Gout is a chronic condition that occurs when elevated levels of uric acid cause arthritis pain in the joints. The attacks are very sudden and can be difficult to predict. Symptoms of flares include ...

Vitamin B12 is a powerhouse nutrient, essential for keeping your energy, focus, and overall health on track. If you've been feeling unusually tired, weak, or foggy, a lack of this key vitamin could be ...

An enlarged heart, or cardiomegaly, isn’t a disease in itself—it’s a sign of something else going on in the body. An enlarged heart is often discovered during routine scans and occurs when the ...

Gout is a painful type of arthritis that usually starts in the big toe but can affect other joints too. It happens when too much uric acid builds up in the body and forms crystals in the joints. This ...

We have all experienced having a minor burn. It can because you stayed too long in the sun, spilled some kind of hot liquid on yourself or because of electricity. This kind of minor burn is called a ...

Potassium is an essential mineral that helps regulate muscle function, nerve signals, and fluid balance. But too much of it—known as hyperkalemia—can be dangerous. This condition develops when the ...

Diabetes is a chronic condition that causes high blood sugar. It happens when the body doesn’t make enough insulin or can’t use it properly. While there’s no cure, early detection can help prevent ...

An electrocardiogram, called an EKG or ECG, measures the electrical activity of the heart and collects data about heart's health. Typically, a doctor or technician places electrodes connected to a ...

Peripheral neuropathy is a broad term for any condition that damages the peripheral nerves that transfer sensory information and carry signals from the central nervous system in the brain and spinal ...

In 1968, Dr. Richard Hornberger wrote a novel under the pseudonym Richard Hooker, using his experiences in a Mobile Army Surgical Hospital in the Korean War. Several years later, his novel served as ...

A wide range of psychological disorders can lead to feelings of dysphoria, a sensation often described as an overwhelming sense of dissatisfaction with life in general. For those who experience it, it ...