Generic vs Brand Name Medications
Are generic medications as good as brand names?
Medical Information Disclaimer
This article is for general information only and does not constitute medical advice. All treatment decisions are made by an AHPRA-registered doctor after reviewing your individual circumstances.
When a pharmaceutical company develops a new medication, they hold a patent allowing exclusive sales for a period. Once the patent expires, other companies can make the same medication — these are called generics.
What Makes Generics Different?
Generic medications contain the same active ingredient in the same dose as the brand name. Differences may include:
- Different inactive ingredients (fillers, colours)
- Different shape, size, or colour of tablet
- Different packaging
- Different name
- Lower price
Are Generics as Effective?
Yes. In Australia, the Therapeutic Goods Administration (TGA) requires generics to be "bioequivalent" — meaning they work the same way in your body as the brand name version.
Generic medications must meet the same quality, safety, and efficacy standards as brand name medications to be approved in Australia.
Why Are Generics Cheaper?
- No research and development costs to recover
- Competition between manufacturers
- PBS pricing policies encourage generic use
- Lower marketing costs
When to Consider Brand Names
Most people can use generics without issue. However, in some situations, consistency may matter:
- Medications with narrow therapeutic windows (epilepsy, thyroid)
- If you've had issues switching between brands
- Some mental health medications where consistency helps
- If your doctor specifically recommends a brand
Asking About Generics
You can ask your pharmacist if a generic is available. Under PBS rules, pharmacists must offer the cheapest available option, which is often a generic.
Frequently Asked Questions
Can I request the brand name instead of generic?
Why does my medication look different this time?
Should I always choose the cheapest option?
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