Diseases & Conditions Archive

People who have diverticular disease have tiny pouches (diverticula) in the lining of the colon that can bleed or perforate and develop infection (called diverticulitis). People with diverticular disease should eat a healthy diet rich in fiber, drink lots of water, exercise regularly, maintain a healthy weight, not smoke, avoid straining in the bathroom, and report bleeding or pain to a doctor. However, it's not necessary to avoid eating nuts, seeds, or popcorn, which were once believed to lodge in diverticula and cause problems. That old advice turned out to be wrong.

Thick, dead skin patches (calluses) on the heels sometimes become cracked. The condition, known as cracked heels, makes it hard to walk and increases the risk for infection, since cracks open the door for bacteria to enter the body. If infected, cracked heels can turn into foot wounds that become hard to heal, especially in people with diabetes or peripheral artery disease who have poor circulation in their legs and feet.

Millions of people have tinnitus, a condition where a person hears a sound inside the head that does not come from any external source. There are many possible causes and no cure, but there are ways to ease the symptoms, one of which is sound therapy, which uses external sound to alter a person's perception of or reaction to tinnitus.

Rapid COVID tests aren't foolproof, but can provide an added layer of assurance if people take them before a planned gathering, in addition to following other preventive strategies.

Most sore throats are caused by non-life-threatening conditions or certain behaviors. But sometimes a sore throat may be an indication of COVID-19. One should call the doctor if experiencing difficulty swallowing, shortness of breath, a high fever, or a cough that produces blood. Ways to relieve sore throat pain include staying hydrated, using over-the-counter painkillers, drinking warm liquids, using cough drops, using a spray or lozenge that contains an oral anesthetic to numb the throat, and treating an underlying condition causing sore throat pain.

Psoriasis is a chronic skin disease characterized by rough, inflamed patches. There are a number of treatment options available, including a medication called Skyrizi that is given as an injection. Does an upbeat, frequently-run ad on TV clearly deliver all the information people need to know about this drug –– or just some of it?