Diseases & Conditions Archive

A 2024 study of more than 215,000 people (ages 37 to 73) found a link between consuming a sodium-rich diet and increased risks of having eczema, an eczema flare-up, or severe eczema.

As global temperatures continue to soar, extreme heat poses numerous health risks, some of which are visible on our skin. Understanding how heat affects your skin can help you take measures to prevent or ease many skin conditions that are sparked or worsened by high temperatures.

Most of us don't think twice about standing up, but for people affected by postural orthostatic tachycardia syndrome (POTS), standing can provoke lightheadedness and a racing heartbeat. While some people with POTS will require medications, most will improve with some specific dietary and behavioral changes.

Postural orthostatic tachycardia syndrome (POTS) is a condition characterized by lightheadedness or dizziness when standing and a racing heart. The underlying cause is not known, although it sometimes follows bedrest after injury or illness. Recently, POTS has been diagnosed in some people who have had COVID-19.

Osteoarthritis affects more women than men. Risk factors include earlier joint injuries, obesity, diabetes, heart disease, or family history. People can try to prevent arthritis by staying physically active, maintaining a healthy weight, and engaging in low-impact exercise.

Circulation problems affect how well arteries and veins function. . Artery problems are marked by diminished oxygen and nutrient rich blood flow to the brain and all other body parts. Related conditions include heart attack, stroke, and peripheral artery disease. Vein problems often arise when valves in the vessels weaken, allowing blood and fluids to pool. That can cause varicose veins, discolored skin on hands or feet, and swollen legs, ankles, or feet.

People with arthritis often avoid exercise because of their painful joints. However, exercise is one of the best ways to manage their symptoms, stay active, and improve their quality of life. Specific exercise routines can be designed around a person's type of arthritis, severity, and location, but usually focus on three areas: stretching, strength training, and low-impact aerobics.

In 2024, the FDA approved the sale of pivmecillinam (Pivya), an antibiotic to treat urinary tract infections (UTIs) in women. When the drug becomes available in 2025, it will join the lineup of existing first-line antibiotic treatments for UTIs, such as trimethoprim/sulfamethoxazole (Bactrim) and nitrofurantoin (Macrobid). Doctors say having another treatment option on the same tier will be helpful, since some germs that cause UTIs have become resistant to existing antibiotics.