Sexually transmitted infections (STIs) Archive

Itchiness of the breasts or nipples isn't common, but can signal conditions both harmless and serious. Minor reasons for itchiness across the bra area include eczema, psoriasis, exposure to soaps or detergents, trapped moisture, and pregnancy and breastfeeding. More serious causes include infections, breast surgery, radiation treatment, and certain rare forms of breast cancer. Any skin changes on the breast that don't improve over weeks should be evaluated by a doctor.

Men and women can experience many age-related changes and health conditions that can cause their sex drives to decline. Couples who deal with mismatched or missing sex drives should communicate about how they can work together to get back in sync. Both partners should share what they enjoy before and during sex, what issues may be hindering their sex drive, and what strategies they can try, such as recreating dating, planning time for intimacy, and exploring new ways to create romantic moods.

Overweight or obese men diagnosed with prediabetes who received counseling on healthy eating habits and online support significantly improved their diets and reduced their risk for developing diabetes, according to a 2025 study.

Although urinary tract infections (UTIs) are far more common in women, men can also get them. Signs and symptoms include frequent urination, burning or tingling during or just after urination, cloudy urine with a strong odor, or blood in the urine. UTIs can be treated with antibiotics.

The long-term outlook for men diagnosed with prostate cancer continues to improve. These medical advances, however, have also drawn attention to the mental health challenges many survivors encounter. It's still common for survivors to struggle with loss of masculine self-esteem and changes in body image.

A 2025 study suggested that women with diabetes are nearly twice as likely as men to have hidden heart disease. These women might especially benefit from early screening for problems in the small blood vessels of the heart.

Genitourinary syndrome of menopause, or GSM, was once called vaginal atrophy. But experts changed the name to better reflect the full scope of symptoms, which include vaginal thinning and dryness; burning, irritation, and itching; pain during intercourse; urinary issues such as increased urgency and frequency; and higher risk of urinary tract infections. The majority of women with GSM symptoms don't discuss it with their doctors. But a Harvard expert says they should, since GSM is progressive and can lead to dangerous problems.

A 2025 study identified poor sleep along with high blood pressure, nicotine use, and high blood sugar levels as particularly important factors increasing the long-term risk of heart problems for women in midlife.

An endometrial biopsy is the only way to rule out endometrial (or uterine) cancer. Any vaginal bleeding a year or more after a woman's final period raises the possibility of uterine cancer. The biopsy involves using a suction tube to gather cells from the uterine lining.