ScienceInsights

Most yeast infections clear up in 1–7 days with treatment, but severity and medication type can affect how long recovery takes.

THC can stay in your system for days or months depending on how often you use it. Here's what the science says about detection windows and drug tests.

Chlamydia often causes no symptoms for months or years. Learn why silent infections are common, what risks they carry, and how often you should get tested.

Sore throat making it hard to eat? Here are the foods and drinks that ease discomfort, plus what to skip until you're feeling better.

Having a concussion does raise your risk of getting another one, but the reasons why are more nuanced than you might expect.

Oral minoxidil can cause unwanted hair growth, fluid retention, and heart rate changes. Here's what to expect and when to talk to your doctor.

Anxiety timelines vary widely depending on the type. Here's what to realistically expect, from a brief episode to long-term disorder recovery.

Bleeding gums are usually a sign of gum disease or poor brushing habits, but they can heal. Here's what actually works to stop them for good.

Fruit juice can reduce how much Allegra your body absorbs. Here's which juices to avoid, how long to wait, and whether whole fruit is safer.