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Cancer treatment Archive

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Study: At-home colorectal cancer screening may significantly cut colon cancer deaths

Colorectal cancer is a leading cause of cancer death, but early screening can detect it while it’s treatable, curable, and even preventable. A 2026 study found that use of an at-home stool test was linked to as much as a 43% reduction in colorectal cancer deaths.

Routine cancer screenings for older adults: Mammograms, colonoscopies, PSA tests, and more

Most cancer screening guidelines recommend an upper age limit to cease regular testing. But older adults should ask their doctor whether the benefits of continuing screening outweigh the risks, which may include unnecessary treatments and potentially dangerous complications.

Taking breaks from sitting to move around may lower cancer risk

A 2026 study of more than 91,000 adults found that uninterrupted sitting raised risk for death from cancer. Replacing prolonged sitting with light, moderate, or vigorous activity significantly reduced risk, suggesting frequent movement breaks may help counter harms of sedentary behavior over time.

American Cancer Society expands testing recommendations for colorectal cancer screening

Early detection of colorectal cancer saves lives. Now there are more ways than ever to get screened (and fewer excuses not to). American Cancer Society screening guidelines now include colonoscopy, sigmoidoscopy, CT scanning, at-home stool testing, and blood testing.

Why does cancer risk increase as we get older?

Aging is the single biggest risk factor for developing cancer. As people get older, DNA damage accumulates in cells, and chronic inflammation and imbalances in gut bacteria become more common. All of these factors may contribute to the age-related increase in cancer cases.

Oral side effects of common medications

Many common medications can affect oral health, causing issues like dry mouth, taste changes, gum swelling, mouth sores, or thrush. Patients should check side effects on medication labels, report persistent symptoms, review medications annually, and keep up with regular dental visits.

What could cause a high lymphocyte count?

An elevated lymphocyte count usually indicates a simple viral illness. Less often, it could indicate a blood cancer. How the number is calculated shapes what it may mean.

Do all skin cancers have to be removed?

Nonmelanoma skin cancers are unlikely to be life-threatening, but they can cause disfiguration and other problems. The cancers should be removed.

How chemotherapy can affect women's sexual health — and what can help

Chemotherapy treatment in women can diminish hormone levels that affect sexual health and intimacy. It can also alter self-image, sex drive, and emotions. Research suggests anywhere from 40% to 100% of cancer survivors struggle with sexual dysfunction.

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