Cross-border drug purchase laws | Which countries allow the import of medicines for personal use?

Want to buy medicines from overseas for your own use? You're not the only one who thinks this. With the rise of the generic drug market, more and more patients hope to purchase more reasonably priced drugs through cross-border means. However, each country has different regulations regarding the legality of "imported medicines for personal use" . Some regions allow it, some restrict it, and there are also countries that explicitly prohibit it.

This article is your legal guide to cross-border drug purchases . It will help you quickly understand the relevant policies of major countries and make sure you understand the legality and feel at ease before you make any purchase.

✅ Legally permitted

The following markets allow the import of medicines from overseas for personal use, as long as quantity restrictions are met and the source of the medicines is legal. In some cases, a prescription or import permit is required:

Taiwan: Single dose limited to 3 months of use

Singapore: Single dose limited to 3 months of supply

South Korea: Single dose limited to 3 months of use

Australia: Single dose limited to 3 months of use. The total amount of consumption within 12 months does not exceed 15 months

New Zealand: Single dose limited to 3 months of use

Japan: The single dose is limited to one month's use. If the use exceeds one month's use, you need to apply for a drug supervision certificate online ( Yakkan Shoumei )

Mainland China: Individuals can import “small amounts of medicine for personal use”, but there is no clear quantity regulation

⚠️ Conditionally allowed

United States: In principle, mail ordering of overseas medicines is not allowed, but the FDA has an "enforcement discretion policy." If the patient cannot obtain the same drug in the United States, has no alternative treatment, and is for personal use, they may be allowed to import a drug in a quantity not exceeding three months.

EU: Only individuals are allowed to import drugs that are legally marketed in other EU countries , with a single limit

❌ Explicitly prohibited

Canada: Mail-ordering of prescription drugs by individuals is prohibited. Even if a prescription is presented, customs still has the right to confiscate and impose penalties

Hong Kong: Prohibits the import of prescription drugs by mail order by individuals, which is considered illegal import


⚠️ Which prescription drug ingredients are prohibited from import?

Even in countries that allow individuals to purchase medicines for their own use, certain drug ingredients are strictly regulated. The following types of medicines are generally prohibited from importation and may be intercepted or confiscated by customs even for personal treatment:

Narcotic analgesic ingredients : such as Tramadol, Codeine, Morphine

Psychiatric medication ingredients : such as Diazepam, Alprazolam (Xanax), Zolpidem (sleeping pills)

Steroids and hormones : such as Testosterone, Clenbuterol, Prednisolone

Strong sedative or anti-epileptic ingredients : such as Phenobarbital, Clonazepam

Cannabis ingredients : including THC (tetrahydrocannabinol) and CBD (cannabidiol), which are banned in most Asian countries and may be illegal even at very low levels

These ingredients are often classified as "controlled drugs" or "psychotropic drugs" because of their addictiveness, psychoactive properties, potential risk of abuse or the need for close monitoring by a physician. Their import usually requires special permission or is banned altogether.

Special reminder: Even though marijuana and CBD products are legal in some states in the United States or Europe, they are illegal import items in Taiwan, Singapore, Japan, South Korea, Hong Kong and other places, and serious cases may constitute criminal liability.

Before purchasing medicines across borders, be sure to check the drug ingredients and the regulations of the destination so that you can take care of your health legally and safely.

📌 Summary: Legal personal use is important, don’t cross the red line

Cross-border drug purchases are not just about price, but also about risks and responsibilities. As long as you confirm that local policies allow personal use of imported medicines, and ensure that the medicines are from legal and safe sources and that the ingredients are clearly labeled, that is the best protection for yourself.

Mediva Direct is committed to helping you obtain health products directly from certified pharmaceutical manufacturers, while providing transparent processes and regulatory descriptions so that you can buy with peace of mind and use legally.


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