Category: harvardhealth_news_UNDEFINED

About 96 million Americans have prediabetes, defined by elevated blood sugar levels that are not high enough to qualify as diabetes. Risk factors include overweight or obesity, family history, and inactivity. People with prediabetes may have more infections and frequent urination or blurry vision after big meals. Lifestyle changes such as maintaining a healthy weight, exercising, eating healthy foods, drinking alcohol moderately, and not smoking may prevent prediabetes from progressing to diabetes.

Irritable bowel syndrome (IBS) affects up to 45 million Americans, two-thirds of whom are women. IBS is categorized into three types depending on which symptoms dominate: diarrhea, constipation, or a mix of both. Possible contributors include changes in gut bacteria, faulty nerve signals between brain and intestine, pelvic floor problems, and genetics. Newer treatment approaches target pathways involved in symptoms. Doctors are also repurposing older drugs for IBS, including certain antidepressants and the antibiotic rifaximin (Xifaxan).

Taking antihypertension drugs to lower blood pressure that also stimulate type 2 and 4 angiotensin II receptors in the brain may offer protection against Alzheimer’s disease and other dementias.

Three-quarters of women experience painful sex at some point, and up to six in 10 report painful sex during the transition to menopause and beyond. Childbirth, menopause, and a condition called hypertonic pelvic floor contribute play a role in many cases of painful sex, though other health problems and treatments can contribute as well. Treatment options include lubricants, vaginal moisturizers, vaginal estrogen, and pelvic floor physical therapy.

Ears can feel clogged due to impacted earwax, swollen or blocked eustachian tubes, or hearing loss. If the sensation persists, a doctor should examine a person’s ears and hearing.

Discussing sexually transmitted infections (STIs) at the start of a new relationship can protect both partners’ health. Many STIs don’t cause symptoms. Couples can test for STIs together or separately and share results before becoming intimate.

Rinsing your nasal cavity with a saline solution using a neti pot or small ball syringe can be a simple and inexpensive way to find relief from common sinus problems.

Doing five minutes of light walking for every 30 minutes of sitting can help offset the harmful effects of sitting for long periods.

People who follow a combination of healthy diet plans that share similar traits may have a lower risk of death from cardiovascular disease and cancer.

Electronic bikes, also known as e-bikes, use a small electric motor to make pedaling easier. They assist riders with the most challenging parts of cycling, like climbing hills or covering longer distances. This enables people of all ages and fitness levels to enjoy cycling. There are many styles of e-bikes available, and the choice depends on where and how a person plans to ride.