Add Yahoo as a preferred source to see more of our stories on Google. It wasn’t until her daughter entered preschool that Holly Provan, a nurse in Los Angeles, began to worry. Compared to other kids, ...

While not a clinical diagnosis, experts say it’s an accurate description of a cluster of symptoms that often appears in aging ...

Irritability is a symptom that has a widespread prevalence in a trend where individuals are moving through rapidly changing surroundings which require continual attention, at the same time decision ...

PITTSBURGH — Researchers at the University of Pittsburgh say brain inflammation is the root cause of common neuropsychiatric symptoms like anxiety and irritability in Alzheimer’s patients. The ...

Menstruation doesn't permanently stop for most women until sometime between ages 45 and 55. But menopause symptoms can show up decades earlier, a new study shows. A study of 4,400 women found that ...