Take this medication by mouth as directed from your doctor, usually every 4 to 6 hours as required to mask you pain. You may take this drug with or without food. If you have nausea, it may assistance to take this drug with food. Ask your physician or pharmacist about other ways to decrease nausea (such as resting for 1 or 2 hours with as little head movement as possible). The dosage is based on your medical condition and reply to treatment. To reduce your likelihood of side effects, your physician may direct you to definitely start prescription drugs at the low dose and gradually enhance your dose. Follow your doctor’s instructions carefully.