Category: harvardhealth_news_UNDEFINED

Invisible illnesses, meaning those that aren’t obvious to other people, affect an estimated 10% of the 61 million Americans who have a physical or mental condition that limits their movement or senses. Some people fear disclosing their invisible illness will make them seem incapable or entitled, but keeping illness secret can lead to isolation. People who decide to disclose their hidden illness should keep descriptions simple, point others toward reputable information, tell people how the illness limits them, and seek support.

A 2023 study found that the DASH diet, rich in whole grains, lean protein, nuts, low-fat dairy, and fruits and vegetables, may dramatically lower the risk of heart problems in women and Black adults.

A 2022 study found that among adults 65 and older who undergo major surgery, nearly one in seven dies within a year. Dementia or frailty greatly increase the odds of postoperative death.

A 2022 study found that vitamin D deficiency significantly increases the likelihood of age-related loss of muscle strength, known as dynapenia, a major risk factor for falls.

Migraines, which affect nearly 40 million Americans, are likely vastly underdiagnosed and undertreated. Women are three times more likely to get migraines than men, and hormones appear to be a major trigger. Other triggers include stress, disrupted sleep patterns, hunger or dehydration, certain foods or medications, and bright lights or loud noise. Newer medications are more targeted and pose fewer side effects. They include CGRP (calcitonin gene-related peptide) blockers, more effective nasal sprays, and green light therapy.

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.