Blepharitis can stem from bacteria, eyelash mites, gland dysfunction, or skin conditions. Learn what actually causes eyelid inflammation and why it keeps coming back.
Learn what a healthy resting heart rate looks like at every age, what can shift it up or down, and which pulse changes are worth calling a doctor about.
Gentle laxatives work more gradually than stimulant types. Learn which options—fiber, osmotic, or stool softeners—suit your needs and what to watch out for.