Practical guide
Shortages are now part of ADHD life in Australia, arriving in waves by brand and strength. Panic ringing six pharmacies is the worst tool for the job; a routine that starts two weeks before the box runs out is the best one.
Last checked 8 August 2026
Which products are short changes week to week, so this page teaches the method and links the live database rather than freezing today's stock levels into text.
The TGA Medicine Shortage Reports Database, linked on our resources page, is the ground truth: supplier-reported shortages with expected return dates by brand and strength. Search the active ingredient, lisdexamfetamine, methylphenidate, dexamfetamine, not just your brand name, and read the dates knowing they slip.
Two minutes there tells you whether the problem is your pharmacy or the country, and that changes the play entirely. A local stock gap means ring around or transfer the script; a national shortage means substitution or prescriber conversations, and no amount of phoning fixes it.
The database, and the rest of the medicine machinery, PBS listings, travel rules, the poisons line, live in the medicines section of the resources directory.
One habit prevents most crises: when you fill a script, ask the pharmacy to order the next one, and note the reorder date a fortnight before the box ends. A regular pharmacy that knows you takes this seriously; a different pharmacy every month cannot.
Apps that connect to your pharmacy, MedAdvisor is the common Australian one, listed in everyday tools, automate the reminder half of this, which matters precisely because remembering refills is the exact skill ADHD taxes.
Keep scripts current too: discovering the repeat expired during a shortage stacks two problems. If your prescriber offers escripts, take them; a token on your phone cannot be left in a drawer.
Three legitimate moves exist, in escalating order: a different brand of the same medicine and strength, usually possible at the counter unless the script forbids it; a pharmacist substitution under a TGA Serious Shortage Substitution Notice where one applies; and a prescriber-approved change of strength combination or medicine. Each step needs one conversation, not a crisis.
Brand switches are usually uneventful, but for long acting methylphenidate the release mechanism is part of the design and some people genuinely notice a change; if a swap changes how your day runs, that is worth reporting, not enduring, and the brand switch entry explains why.
Ring your prescriber's rooms when the database shows a real shortage in your medicine, before you are down to the last three tablets. Prescribers can plan around shortages; nobody can plan around an empty box on a Friday night.
If you do run out, do not double dose when supply returns, do not borrow from anyone, and never buy from overseas websites, illegal without a valid Australian arrangement and unverifiable in content. A short gap managed with your prescriber's advice is recoverable; counterfeit stimulants are a different category of problem.
A gap is also a decent moment to check the rest of the scaffolding: the routines and external structures in the tools list hold more of the day together than people expect, and they do not go out of stock.
For the wider money and access picture, medication costs after diagnosis sit at the end of the cost guide, and the prescribing rules per state in the register.
The TGA Medicine Shortage Reports Database is the official source, searchable by active ingredient with expected return dates by brand and strength. Check it before ringing pharmacies, and search the ingredient, not just your brand, because one brand short does not mean all of them are.
Within limits. Brands of the same medicine can usually be substituted unless the prescriber marked otherwise, and during declared shortages the TGA can issue Serious Shortage Substitution Notices allowing specific, limited swaps without a new script. Anything beyond that needs the prescriber, which is why telling them early matters.
A concentrated supply chain meeting fast-growing demand. These are controlled substances with tightly planned international production, so supply cannot flex quickly when demand jumps, and Australia imports nearly all of it. Shortages arrive in waves by brand and strength rather than all at once, which is what makes the database worth checking.
No. Fill on schedule, keep a sensible buffer by ordering ahead each cycle rather than hoarding, and never buy stimulants from overseas websites; that is illegal without a valid Australian arrangement and the product is untested. The order-ahead routine on this page keeps you supplied without contributing to the problem.