I head up a small community for fans of a niche indie brand. The founder is doing an event in Japan with an exclusive item for people who attend! I was so excited and was looking into booking a plane ticket to go!
However.. turns out that Japan has a law that absolutely forbids stimulant medication in the country. And, no, I don't really want to upend my regimen of 8 years and risk going on a new medication for the trip.
I'm really shattered, as I wanted to attend this cool event and meet up with other enthusiasts. It really hurts to be barred from an opportunity like this.
Intuniv, Strattera, Concerta, and Vyvanse can be prescribed for ADHD in Japan. Ritalin is also available but not for ADHD, though travelers can bring a maximum of 2.16g of methylphenidate. Other stimulants such as Adderall are not allowed.
Most doctors would be willing to prescribe a different medication for the duration of your trip. It of course won't be ideal, but it would be a temporary hiccup that might be worth it considering you seem to be really excited for the trip.
I did read that which is why I noted in my comment that I realize it won't be ideal but may be worth reconsidering for the opportunity. I also wanted to provide some more complete information for the people in the comments who were gleaning false conclusions from misleading information.
OP: I hear you on not trying different meds, but one of these things is barely different from adderall (still very much a stimulant). Vyvanse is basically adderall xl, just in prodrug form. Apparently other commentors say it is allowed in japan. Prodrug just means that an enzyme plus the drug means your body creates the basically the same exact drug as adderall when ingested. If vyvanse is allowed but adderall is not that’s strange although one of vyvanse’s strengths is that it can’t be snorted, which might make some nations feel better about the drug’s potential for abuse, since it must be ingested to work.
It's actually an interesting history that goes back to WWII. Japan distributed amphetamines to both soldiers and civilian workers to support the war effort. After the war, it turned into a serious problem of abuse. That in turn led to the country banning amphetamines outright in 1954-1955 and they have never really reconsidered.
Yeah, I'm lucky enough that mine is only really debilitating for study so I didn't have an issue not taking my meds for the trip. Really feel for you. :(
If it's a visit, then just take your meds and your prescription. I've never had any issues taking meds into Japan that cannot be prescribed there. You probably won't even be asked.
Bringing adderall into Japan carries a sentence of up to 20 years in prison under the Stimulants Control Law. Your prescription means nothing once you are on Japanese soil.
This is truly idiotic advice, and I don't say that lightly.