ScienceInsights

Chlamydia is curable with antibiotics. Learn how treatment works, why partners need testing, and what happens if it goes untreated.

Saline rinses, nasal sprays, and sleep position can all help with congestion — but some common remedies don't hold up to scrutiny.

Hangovers have real biological causes, and some remedies work better than others. Here's what science says about feeling better faster.

Appendicitis causes recognizable pain patterns and needs prompt treatment. Learn how it's diagnosed, what surgery involves, and what recovery typically looks like.

Burping too much? Learn what causes excess gas and which remedies—from diet changes to breathing techniques—can actually help.

A low resting heart rate is often a sign of good fitness, but medications, thyroid issues, and heart conditions can also slow your pulse. Here's how to tell the difference.

Alcohol withdrawal can range from uncomfortable to dangerous. Learn what to expect, how to manage symptoms, and when to seek medical help.

Sinex is a decongestant, not a steroid spray. Learn how the two differ, why the three-day limit matters, and which type suits your situation.

Sodium isn't the only culprit behind high blood pressure. Learn which everyday foods raise your numbers and how soon dietary changes can make a difference.

A week-by-week look at how fluoxetine affects mood, energy, cognition, and more, including what to expect when stopping.