Buying Ritalin online with immediate delivery and no prescription may seem convenient, but it poses significant legal and health risks. Federal law prohibits purchasing controlled substances like Ritalin without a valid prescription from a licensed healthcare provider, and prescriptions must be based on a legitimate doctor-patient relationship, usually requiring a physical examination. Many websites offering Ritalin without a prescription are illegal and often sell counterfeit, expired, or unsafe medications that can contain incorrect or harmful ingredients, posing serious health dangers