Generic names are the best
- medicine
- travel
- tips
- healthy

Ask a pharmacist in Jakarta for "the pink pill you take for headaches at home" and you'll get a polite, blank stare. Brand names are local. The medication itself usually isn't, but only if you know its actual name.
Every country markets the same active ingredients under different brand names, sometimes several different ones within the same country. The one detail that travels well across borders is the generic name, the name of the actual compound, not the marketing around it.
Brand names don't cross borders. Generic names do.
A common pain reliever sold under one name in Argentina might be sold under a completely different one in Indonesia, Japan, or the United States while the active ingredient inside the pill is identical. Pharmacists abroad are trained to recognize the generic name, and in most countries outside the one where you bought it, that's the only name that will actually mean something at the counter.
It's not just about finding a refill
Some medications that are sold over the counter in one country require a prescription in another, or are restricted altogether, occasionally to the point of being classified as controlled substances, even for a legitimate personal prescription. Rules also vary on what documentation you need to bring a medication across a border: a copy of the prescription, a doctor's letter explaining the diagnosis, or a formal customs declaration for larger quantities. None of this shows up on a packing list, and none of it is obvious until you're already being asked for it.
Before you go
- Write down the generic name (active ingredient) of every medication you take regularly, not just the brand.
- Keep a copy of your prescription, ideally with the generic name listed, not only the brand.
- Check whether your destination restricts or requires documentation for any of your medications.
- Carry medication in its original packaging, not repackaged into pill organizers, when crossing borders.
- If a medication is controlled or restricted at home, assume it may need extra paperwork abroad and check in advance.

