Bringing medication into Japan: what to check (2026)
With limitsSome everyday medicines are controlled or banned in Japan. Check the ones you carry below.
- Always carry medication in its original packaging with your prescription or a doctor's letter.
- Bring only a personal supply (usually up to ~30–90 days).
- The rule that matters is the destination's — not your home country's.
Source: Japan MHLW — medication import
Adderall (Amphetamine)No — Adderall contains Amphetamine — banned in Japan.Ritalin (Methylphenidate)
With limits — Allowed only if you arrange approval first.Sudafed (Pseudoephedrine)
No — Sudafed contains Pseudoephedrine — banned in Japan.CBD oil (Cannabidiol)
Check — We don't have verified info for this yet.Codeine (Codeine)
Yes — Yes - bring it with your prescription.Tramadol (Tramadol)
Yes — Yes - bring it with your prescription.Vicks inhaler (Levomethamphetamine)
No — Vicks inhaler contains Levomethamphetamine — banned in Japan.Benadryl (Diphenhydramine)
Yes — Yes - bring it with your prescription.Check your exact trip on canitakethis.co →