Diseases & Conditions Archive

Articles

Sedentary work may contribute to insomnia

A 2025 study suggested that people with sedentary jobs are at higher risk of developing insomnia, which can persist for many years.

Diabetes drugs may improve risks for some conditions, but worsen others

A 2025 analysis suggested that GLP-1 medications used for diabetes and weight loss are associated with lower risks for an array of conditions, but that they increase risks for several others.

Do you really need bunion surgery?

Surgery is usually warranted when bunion pain becomes disabling, a skin ulcer develops, or it's necessary to prevent a bunion from dislocating the second toe. However, recovery can be long and painful, and there's no guarantee that bunions won't come back. Prior to surgery, it might help to use strategies that reduce bunion pain, such as adding cushioning to shoes, stretching shoes where a bunion rubs against them, getting roomier shoes or shoes made with stretchy fabrics, and using toe spacers.

Don't overlook blood pressure control when you have glaucoma

Blood pressure problems might contribute to glaucoma, a condition that damages the optic nerves and causes vision loss. If blood pressure is too low, for example, blood flow to the optic nerves might decrease. That could deprive the optic nerves of oxygen and nutrients, resulting in nerve damage. High blood pressure might also reduce blood flow to the optic nerves, by damaging the blood vessels that supply the nerves. If glaucoma gets worse despite treatment, blood pressure should be considered as a factor.

Will diverticulitis heal on its own?

Diverticula—little pockets that develop in the lining of the colon—can become inflamed or infected and cause bloating, diarrhea, constipation, and pain in the lower left abdomen. The problem, called diverticulitis, might go away on its own, but first-time sufferers should report symptoms to the doctor right away. People with a history of diverticulitis can likely wait a day or two, but then call a doctor if symptoms don't improve. Treatment for diverticulitis ranges from rest, a clear liquid diet, and antibiotics to hospitalization or surgery.

Tick season is expanding: Protect yourself against Lyme disease

With ticks thriving in a wider geographic range, appearing earlier and sticking around later, it's important to stay vigilant about protecting yourself against ticks that cause Lyme disease and other illnesses. Learn some steps you can take to avoid tick bites.

Counting steps is good — is combining steps and heart rate better?

Monitoring daily step count can encourage people to be more active. When it comes to assessing fitness or risk for major illnesses, though, is a new measurement that combines both average steps and heart rate better?

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