Due to the global medication shortage affecting different medication across the world, ADHD medication has become increasingly difficult to obtain since October 2023.
Ben Farmer has put together the Boots Pharmacy stock checker to make it easier to see which Boots Pharmacies may have the medication across the UK. The link is here.
Its also worth looking at the bioequivalent medication to the ones you cannot currently obtain. All the medication the NHS prescribe to treat ADHD can be found here.