Germany has some of the strictest pharmaceutical laws in Europe, governed by the German Narcotics Act (Betäubungsmittelgesetz). Many medications that are common in the U.S. or UK—specifically those for ADHD (like Adderall or Ritalin), strong opioid-based painkillers (like Codeine or Tramadol), and certain stimulants or high-dose sedatives—are classified as controlled substances. To bring these into Germany in 2026, you cannot simply rely on a standard prescription bottle. If you are traveling from a Schengen country, you need a "Schengen Certificate"; if from outside (like the US/Canada), you require a multilingual medical certificate that has been authenticated by your local health authority. Even common "over-the-counter" items like pseudoephedrine (found in many cold and flu meds) can be restricted. Always carry medications in their original packaging and limit your supply to 90 days. Failure to provide proper documentation can result in the medication being confiscated at customs and the traveler facing potential charges for drug smuggling.