Relief of moderate to severe pain, such as pain from injuries, surgeries, or chronic conditions. Administration: Taken orally, usually every 4-6 hours as needed for pain. Do not exceed the prescribed dosage. Addiction and Abuse: Hydrocodone has a high potential for addiction, abuse, and misuse, which can lead to overdose and death. Liver Damage: Do not take more acetaminophen than prescribed, as it can cause severe liver damage.