Acetaminophen + Caffeine combine to create a medication primarily used for pain relief. Acetaminophen acts as an analgesic and antipyretic, reducing pain and fever. Caffeine enhances the pain-relieving effects and may also help alleviate fatigue. This combination is commonly used to treat headaches, migraines, and mild to moderate pain. It's important to follow dosage instructions carefully and avoid exceeding recommended limits to prevent potential side effects. Consulting a healthcare professional is advised for personalized guidance.