Diseases & Conditions Archive

Can you please explain what sepsis is? What happens in the body to make it fatal?

We think of measles as a minor viral infection in children that goes away without compilcations, but it can have complications, and they can be serious or even fatal. Here's how to protect yourself, your circle, and your community — and why you should

New research suggests that people who are hospitalized in an intensive care unit are far less likely to develop pneumonia if their teeth are brushed twice daily. They also need ventilators for less time, are able to leave the ICU more quickly, and are less likely to die in the ICU.

Until recently, many people with asthma used a medicine called Flovent. It has been discontinued by its manufacturer, leaving users with questions about what to substitute and which medicines their insurance will cover.

For people older than 75 who have heart disease already, or who are at increased risk of developing heart disease, there now is solid evidence that statins remain effective at lowering cholesterol and, more important, in reducing the risk of new or recurrent heart disease. For people older than 75 who have not been diagnosed with heart disease and are not at increased risk for developing it, the value of statins still is uncertain.

A 2023 study found that compared with "casual" walking (at less than 2 mph), walking 2 mph to 3 mph (brisk walking) was associated with a 15% lower risk of diabetes, no matter how long people walked each day.

Three strategies can help keep the ankles strong, flexible, and healthy: strengthening the calf muscles with exercises such as calf raises; strengthening muscles that allow side movement of the ankle; and stretching the muscles in both the upper and lower part of the calves. It also helps to understand how the joint works and what factors can lead to a strain, such as an overstretched ligament on the side of the ankle.