Doctors often refer to neuropathy as peripheral neuropathy (PN), a condition that affects the peripheral nerves—those responsible for transmitting signals between the central nervous system and the ...

Bed bugs have resurged in recent decades after being far less common for much of the twentieth century. While infestations today are still manageable, dealing with bed bugs can be difficult and often ...

Lupus is a long-term autoimmune condition that causes the body’s immune system to attack healthy tissue. It can affect almost any part of the body, from joints and skin to internal organs like the ...

Kidney failure, or end-stage renal disease (ESRD), occurs when the kidneys can no longer filter waste effectively. At this stage, kidney function drops below 10% of normal, leading to dangerous toxin ...

A cardiac ablation is a procedure performed by an interventional cardiologist to treat irregular heartbeats. Using long, flexible wires called catheters, the doctor threads the instruments through a ...

Primary bone cancer is rare, making up about 0.2 to 0.3 percent of all cancers, according to the American Society of Clinical Oncology. The cause is not fully understood, though hereditary factors may ...

Vasodilation is the widening of the blood vessels, a process that happens naturally in response to various conditions to ensure blood flow is directed to where it is needed. Vasodilation can be useful ...

Freckles are small areas of skin with extra pigment. These tiny spots are usually tan or light brown and lie flat. They often develop during childhood, though people can continue to get them ...

In March 1991, a team of London ophthalmologists and visual scientists discovered one-fifth of people have unequal pupil size. The condition is scientifically referred to as anisocoria and is often ...

Persistent bladder symptoms like frequent bathroom trips or unexpected discomfort often signal more than a minor inconvenience. While often overlooked, the bladder is a cornerstone of your body’s ...

The blood-brain barrier is the network of blood vessels that supply the central nervous system. While they perform the same functions as other blood vessels — that is, delivering oxygen and nutrients ...

There's no way to sugarcoat it: Humor is subjective. What's funny to one person might not be even funny to their best friend. There are off-color jokes, simple jokes, and even jokes that, technically, ...