🛂 ENTERINGJapan 
Sudafed contains Pseudoephedrine (also sold as Sudafed, Claritin-D). Carry it in original packaging with your prescription or a doctor's letter.
Not allowed
At the border
Active ingredient · PseudoephedrineNot permitted
Sudafed contains Pseudoephedrine — banned in Japan.
- A prescription does not change this - Pseudoephedrine is prohibited in Japan.
- Do not pack it. Ask your doctor about an approved alternative for the trip.
Helpful sources
🌐Japan MHLW — medication importOfficial guidance↗To be 100% sure, we always recommend confirming with the official channels.
Medication rules vary by country and can change. This is guidance, not legal advice - carry your prescription and confirm with the official authority before you fly.