Purchasing Fioricet (butalbital/acetaminophen/caffeine) online, especially through services promising "GlideShip Secure Service," carries significant risks. While the convenience may seem appealing, bypassing a doctor's prescription presents several dangers. Firstly, the authenticity of online pharmacies is questionable. Many operate illegally, selling counterfeit or contaminated medications. This could lead to ineffective treatment, adverse reactions, or even poisoning. The purported "secure service" offers no guarantee against such risks.