Common Questions
Straight answers to the questions people ask about the prescription drugs and supplements advertised on TV — what they treat, how they work, who makes them, and where to find them. Pick a product below, or browse the full drug and supplement directories.
Information reviewed July 24, 2026
Prescription drug questions
What is Humira used for?What is Ozempic used for?What is Eliquis used for?What is Dupixent used for?What is Jardiance used for?What is Skyrizi used for?What is Keytruda used for?What is Mounjaro used for?What is Rinvoq used for?What is Repatha used for?What is Victoza used for?What is Xarelto used for?What is Trulicity used for?What is Synthroid used for?What is Lipitor used for?What is Crestor used for?What is Advair used for?What is Symbicort used for?What is Ventolin used for?What is Nexium used for?What is Cipralex used for?What is Concerta used for?What is Tylenol used for?What is Altace used for?What is Glucophage used for?What is Pantoloc used for?What is Voltaren used for?What is Nasonex used for?What is Nurofen used for?What is Nicorette used for?What is Nexium used for?What is Claratyne used for?What is Panadol used for?What is Fosamax used for?What is Telfast used for?What is Champix used for?What is Zyrtec used for?What is Lipitor used for?What is Losec used for?What is Otrivin used for?What is Ventolin used for?What is Symbicort used for?What is Seretide used for?What is Ozempic used for?What is Jardiance used for?What is Glucophage used for?What is Augmentin used for?What is Cymbalta used for?
Supplement questions
What is Jamieson used for?What is Webber Naturals used for?What is Centrum used for?What is Cold-FX used for?What is Ensure used for?What is Vitafusion used for?What is Nature's Bounty used for?What is Adrien Gagnon used for?What is Genuine Health used for?What is Sisu used for?What is Platinum Naturals used for?What is Bio-K+ used for?What is Boost used for?What is One A Day used for?What is Materna used for?What is Iron Vegan used for?What is Vega used for?What is Nature's Way used for?What is Flora used for?What is Progressive used for?What is Berocca used for?What is Blackmores used for?What is Clinicians used for?What is Go Healthy used for?