title: On call. I hope you can clear up some family confusion. My doctor gave me a prescription for Niaspan, but my wife found the same medication, niacin, at the supermarket at a much lower price. Is it a drug or a vitamin?
authors.forename: Harvey B
authors.initials: HB
authors.lastname: Simon
mesh_terms: D003875:Drug Eruptions / Q000209:etiology; D006801:Humans; D000960:Hypolipidemic Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D009525:Niacin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D014803:Vitamin B Complex / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000960:Hypolipidemic Agents; D014803:Vitamin B Complex; D009525:Niacin