FeNO testing measures airway inflammation in asthma by detecting nitric oxide in exhaled breath. It helps diagnose asthma, predict steroid response, and reduce flare-ups-especially when other tests fall short.
Nonallergic rhinitis causes chronic nasal symptoms without allergies. Learn the real triggers - like cold air, spicy food, and perfumes - and what actually works to manage it, from saline rinses to ipratropium spray.
Generic drugs must meet the same safety, strength, and quality standards as brand-name drugs under FDA regulations. Learn how bioequivalence testing, manufacturing controls, and complex product requirements ensure they work just as well.
Vitamin D supports bone health by helping your body absorb calcium, but taking more than you need won't help - and might hurt. Learn who actually needs supplements and what dose really works.
Many patients stop taking generic medications because they don’t understand they’re just as effective as brand-name drugs. Closing this knowledge gap saves lives, reduces hospitalizations, and cuts healthcare costs.
Antidepressants like sertraline are safe and often necessary during pregnancy. Untreated depression poses greater risks to mother and baby than medication. Learn which drugs are safest and what to expect if you're taking them.
Psoriasis flares are often triggered by stress, infections, and damaged skin barriers. Learn how these factors activate your immune system and what daily steps you can take to reduce flare frequency and regain control.
Learn how to avoid dangerous double ingredients when taking multiple medications. Discover the most common hidden risks, who's most at risk, and 5 simple steps to prevent accidental overdose.
Compare generic drug prices between e-pharmacies and retail pharmacies to find real savings. Learn how platforms like Beem and GoodRx cut costs by up to 80% and when to stick with your local pharmacy.
Hemochromatosis is a genetic iron overload disorder that damages the liver, heart, and pancreas if untreated. Phlebotomy is the proven, low-cost treatment that can prevent lifelong complications-when started early.