 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  once, increasing the risk of side effects. The dosage is based on your medical condition and response to treatment. Your doctor will usually start you on the short-acting form of this medication and switch you over to this form if it provides the proper dose and if your pain/condition lasts for a long time. To reduce your risk of stomach bleeding and other side effects, take this medication at the lowest effective dose for the shortest possible time. Do not increase your dose or take this drug more often than directed. For ongoing conditions such as arthritis, continue taking this medication as directed by your doctor. Use this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day. For certain conditions (such as arthritis), it may take up to two weeks of taking this drug regularly until you get the full benefit. Tell your doctor if your condition does not improve or if it worsens.The side effects of Naprelan CR Oral: See also Warning section. Upset stomach, nausea, heartburn, headache, drowsiness, or dizziness may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Remember that this medication has been prescribed because your doctor has judged that the </s>