ScienceInsights

Pressure behind your eyes can stem from sinuses, screen time, migraines, or more serious conditions like glaucoma. Here's what might be causing it.

Orthostatic hypotension causes dizziness when you stand up. Learn why it happens, what triggers it, and how to manage it effectively.

Lexapro can cause side effects ranging from nausea and sleep changes to sexual issues and weight shifts. Here's what to realistically expect and when to call your doctor.

Newborns typically breastfeed 8–12 times a day. Learn why they feed so often and how to tell if your baby is getting enough milk.

Metronidazole and clindamycin both treat BV, but which is right for you? Learn how they differ, why BV recurs, and how to tell it apart from a yeast infection.

From sipping warm liquids to adjusting sleep position, here are practical ways to ease a cough quickly and when to see a doctor.

Hives itch because histamine activates nerve fibers in your skin. Here's how that signal works and why scratching often makes things worse.

Starting Lexapro? Learn what dose to expect, when to take it, and how to handle the first few weeks, including that temporary anxiety uptick.

Most methods don't work, but some have real evidence behind them. Here's an honest look at what the research actually shows.

Flexibility does more than help you touch your toes—it supports heart health, reduces injury risk, eases back pain, and keeps you moving well as you age.