ScienceInsights

Zoloft treats depression, anxiety, OCD, PTSD, and more. Learn how it works, what conditions it's approved for, and what to expect when starting it.

Night sweats have many possible causes, from hormonal shifts and medications to infections and thyroid issues. Here's how to tell when they're worth a doctor's visit.

Long menstrual cycles are often linked to PCOS, thyroid issues, or stress. Learn what causes delayed ovulation and when to talk to a doctor.

Bulimia treatment typically combines therapy, medication, and nutritional support. Here's what the recovery process looks like in practice.

Alopecia areata is an autoimmune condition where the immune system attacks hair follicles. Learn how it's diagnosed and how it differs from other hair loss.

From prescription pills to Vicks VapoRub, here's what actually works for toenail fungus and how long you can realistically expect treatment to take.

Edibles can take 30 minutes to 2 hours to kick in. Learn what affects onset time and why waiting before redosing is so important.

Broken bones heal faster with the right nutrition, movement, and habits. Here's what the science says about supporting your body's natural repair process.

Paxlovid is generally safe, but drug interactions, kidney health, and rebound risk are worth knowing before you take it.

Learn how rheumatoid arthritis is diagnosed, from early joint symptoms and blood tests to imaging scans and why catching it early makes a real difference.