Resolve the confusion around the medical abbreviation HR. Discover its different meanings, from vital signs (Heart Rate) to cancer diagnosis (Hormone Receptor).
Discover how the physical irritation from lip plumpers can reactivate dormant cold sore viruses. Get the scientific link and essential risk reduction strategies.
Learn how cold exposure instantly boosts alertness. We explain the difference between stimulating cold shock and dangerous, sleep-inducing hypothermia.
Catatonic depression is a severe MDD specifier. Learn to recognize the psychomotor signs, understand its neurobiology, and review critical, rapid treatments.