Q

QuestionPharmacology

- Legend drugs are prescription medications that: - Can only be obtained with a written prescription from a licensed healthcare provider - Are typically more potent and have greater potential for side effects - Require professional medical supervision - Are marked with the "Rx" symbol - Examples include antibiotics, high-blood pressure medications, and complex psychiatric drugs

- OTC drugs are medications that: - Can be purchased directly by consumers without a prescription - Are considered safe for general public use when following label instructions - Are typically used to treat minor health conditions - Have lower potency and fewer potential side effects - Are available in pharmacies, grocery stores, and convenience stores - Examples include pain relievers, cold medicines, and allergy treatments

- Controlled substances are drugs: - Regulated by the government due to potential for abuse or addiction - Classified into different schedules (Schedule I-V) based on medical use and abuse potential - Require strict tracking and have more restrictive distribution - Include drugs like: - Schedule II: Opioids, stimulants (e.g., morphine, Adderall) - Schedule III: Drugs with moderate abuse potential (e.g., testosterone) - Schedule IV: Drugs with lower abuse risk (e.g., Xanax)