ScienceInsights

Herpes can feel different for everyone. Learn what symptoms actually feel like, from early tingling to nerve pain, and how to tell it apart from other conditions.

Learn what causes bloat in dogs, which breeds are most at risk, and practical steps you can take to reduce the chances of it happening to your dog.

Cystic acne is tough to treat, but options range from topicals and antibiotics to isotretinoin and hormonal therapy. Here's what actually works.

Group B Strep is a common bacteria that's usually harmless but can pose serious risks during pregnancy and for newborns. Here's what you need to know.

Methotrexate treats a surprisingly wide range of conditions, from rheumatoid arthritis and psoriasis to certain cancers and ectopic pregnancies.

Stuffy sinuses got you down? From saline rinses to sleep position, here are practical ways to ease sinus pressure at home.

Learn how implantation bleeding differs from your period by color, flow, timing, and cramping so you know when to take a pregnancy test.

Heparin is a common blood thinner used for clots, heart attacks, and surgery. Learn how it works, who needs it, and what side effects to watch for.

Sleep paralysis occurs when your brain stays in REM mode while you wake up. Learn what triggers it and why hallucinations happen.

Vraylar treats schizophrenia, bipolar I disorder, and depression add-on therapy. Learn how it works, its side effects, and who should avoid it.