Brand Name Drugs: What They Are, Why They Cost More, and What Alternatives Work

When you hear brand name drugs, patented medications sold under a company’s trademark, often at higher prices than their generic versions. Also known as proprietary drugs, they’re the ones you see advertised on TV with catchy jingles and celebrity endorsements. These are the original versions of medicines developed by pharmaceutical companies after years of research and clinical trials. Once the patent runs out, other companies can make the same drug under its chemical name — that’s the generic drug, a copy of the brand name version with the same active ingredient, strength, and effect. Also known as non-brand medication, it’s what most people end up using when cost matters. The difference isn’t in how they work — it’s in the price, the packaging, and the marketing.

Why do brand name drugs cost so much more? It’s not because they’re stronger or safer. It’s because the company that invented them spent millions on research, got exclusive rights to sell it for 20 years, and then recouped those costs by charging high prices. Once generics hit the market, competition drops the price by 80% or more. Studies from the FDA show generics work just as well — same active ingredient, same dosage, same side effects. The only differences are the filler ingredients, color, and shape. For most people, switching to a generic saves hundreds a year without sacrificing results. But sometimes, brand name drugs still make sense — like when you’re on a drug with narrow therapeutic windows, or your body reacts differently to the fillers in generics. That’s why doctors still prescribe them, and why some patients stick with them.

What you’ll find here isn’t a list of which brand name drugs are "better." It’s a practical guide to understanding your options. You’ll see comparisons between brand name and generic versions of Avalide, a blood pressure medication also available as irbesartan, how Nizoral, an antifungal shampoo with ketoconazole stacks up against cheaper alternatives, and why Avanafil, a fast-acting ED drug sold under brand names like Stendra might be worth the extra cost for some men. You’ll also find real talk on how Lipitor, the brand name for atorvastatin, a cholesterol-lowering statin compares to its generic, and why buying cheap generic versions online can be safe — if you know where to look. This isn’t about pushing one side. It’s about helping you make smarter, cheaper, equally effective choices.

Alan Gervasi 2 13 Nov 2025

Bioequivalence Testing for Generic Drugs: What It Really Proves

Bioequivalence testing proves generic drugs absorb into the body at the same rate and amount as brand-name versions. It's the science behind safe, affordable alternatives-backed by strict FDA standards and real-world data.