Skin Cancer Archive

There are several at-home screening tests for colorectal cancer. The most accurate are a fecal immunochemical test (FIT) and a multitarget stool DNA (mt-sDNA) test (Cologuard), also known as a FIT-DNA test. The FIT test uses antibodies to detect blood in stool, and must be done once a year. The FIT-DNA test can identify DNA from cancer cells in the stool and also has a FIT component to look for blood. This test may be repeated once every three years.

Hair loss is a common problem for many men and women, but what does it mean to have alopecia? Alopecia areata occurs when the body's immune system attacks hair follicles, resulting in hair loss. AA can affect the scalp, eyebrows, eyelashes, or anywhere hair grows on the body.

Scary or misleading claims about things that may cause cancer are so plentiful that it's hard to know which ones to take seriously. A new website developed by experts aims to provide reliable information about whether a particular cancer claim is true.

Rashes are a common side effect of many medications, and while they can be annoying, they typically run their course over a week or two. But not all drug rashes are mild — and some can even be deadly. How can you tell a serious rash from one that is just a nuisance?

A groundbreaking blood test might someday identify cancer in people with unexplained but worrisome symptoms like unexplained weight loss, frequent fatigue, constant nausea, and new pain.

Following a plant-based eating pattern, such as a vegetarian, vegan, or Mediterranean diet, helps manage cholesterol and lower the risk for heart disease. Studies have suggested that some elements of these diets also help protect against cancer, although the best approach is unclear. Experts suggest embracing an overall healthy diet that includes various fruits and vegetables, along with legumes and whole grains, along with cutting down on red meat, processed foods, and sugar-sweetened beverages.

Most skin spots are harmless, but it's important to be able to distinguish them from skin cancers and precancers.

Many cancers might be avoided if people did at least five hours of moderate-intensity exercise per week like brisk walking, biking riding, and water aerobics.