Diseases & Conditions

The human body is a remarkable structure. It's designed to efficiently manage the wear and tear of everyday life and fend off all sorts of threats. Most of us are healthy for most of our lives. But we're also susceptible to hundreds of injuries, diseases, and conditions. Some are quite common, others are extremely rare. Here are some of the most common conditions that affect humans.


Diseases & Conditions Articles

Coping with motion sickness

The most widely accepted theory about the cause of motion sickness points to a phenomenon called sensory conflict, when the inputs of the senses don’t agree. For example, if one is below the deck of a ship, the eyes see the room sitting still, while the balance organs in the ear read the rolling motion of the ship, so there’s disagreement. That’s sensory conflict, and it makes some people motion sick. One way to counter it is to look out at the world while moving. Sucking on peppermint candy may also help. (Locked) More »

Help for hemorrhoids

More than 75% of people ages 45 and older have hemorrhoids, and many of them develop symptoms, such as rectal pain, itching, and bleeding after a bowel movement. The good news is that they are rarely dangerous and often shrink on their own when aided by simple self-help and over-the-counter remedies. However, some hemorrhoids may need to be removed with in-office procedures or minor surgery. More »

When your colonoscopy reveals that you have diverticulosis, hemorrhoids, or both

Many people have diverticula and hemorrhoids without symptoms. Diverticula are pouchlike structures that sometimes form in the muscular wall of the colon and bulge outward. In some people, diverticula bleed or get infected (diverticulitis). Hemorrhoids are pillow-like clusters of veins in the lining of the lower part of the rectum and anus, which help play a role in preventing stool leakage. When they become enlarged, however, they are anything but helpful and can even contribute to some leakage in addition to pain, itching, and bleeding. More »