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Diseases & Conditions Archive

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Why are measles and other "eradicated" infectious diseases coming back?

Measles have made a comeback, with outbreaks in many states. The infection is extremely contagious and can be deadly. Most people getting measles were not vaccinated against it. Adults should get the vaccine if they were born after 1957 and didn't receive two doses. They should get a booster shot if they received the vaccine between 1963 and 1968, when the vaccine used was not as strong as the one that's been given since 1968.

Try this: Soothe those dry eyes

Many home remedies can soothe tired, dry eyes, such as applying warm compresses, taking regular breaks from electronics, staying hydrated, and using artificial tears. People who struggle using eye drops can try over-the-counter devices that make application easier.

When should I see a doctor about a bug bite?

Typical insect bites produce redness, itching, swelling, and pain. Signs of a more severe bug bite include hives, nausea, vomiting, fever, chills, drainage, rashes, blisters, numbness, or skin discoloration. People with any of these bug bite symptoms should see a doctor.

A simpler FODMAP diet for irritable bowel syndrome

A small randomized controlled trial published in February 2025 suggests that eliminating oligosaccharides from the diet might be enough to ease symptoms of irritable bowel syndrome, as opposed to eliminating all the categories of food known as FODMAPs.

Be alert to an increasingly common threat - tick-borne illnesses

Ticks are an increasingly common source of illness, especially in the summer months. While these illnesses used to be common only in certain areas of the country, today more people across the United States are at risk. These conditions typically produce nonspecific symptoms such as fever, headache, and joint pain, and are treated using antibiotics.

A bird flu primer: What to know and do

A bird flu strain that began circulating in 2020 continues to evolve globally and locally within the United States. If you're wondering what this means, understanding the basics - what bird flu is, how it spreads, whether foods are safe, and prevention tips - can help.

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.

Hit hard by POTS

Postural orthostatic tachycardia syndrome (POTS) affects up to a million Americans, more than three-quarters of whom are women. A main feature of POTS is an intolerance to being upright. Symptoms include heart rate spikes, palpitations, dizziness, and fatigue. Risk factors include recent viral infection, surgery, concussion, or a long period of inactivity. POTS symptoms can be managed through exercising, drinking more fluids, increasing salt intake, wearing compression garments, and using counter-pulsation poses.

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.

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