 <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]  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 use this drug more often or for longer than prescribed. Discuss the risks and benefits with your doctor or pharmacist. It may take up to 2 weeks of taking this drug regularly until you get the full benefit. Tell your doctor if your condition gets worse.The side effects of Ketoprofen Oral: See also Warning section. Upset stomach, nausea, constipation, diarrhea, gas, dizziness, drowsiness, blurred vision, or headache 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 benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. This medication may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results are high. Tell your doctor right away if you have any serious side effects, including: headache that is severe or doesn't go away, hearing changes (such as ringing in the ears), mental/mood changes, easy bleeding/bruising, difficult/painful swallowing, symptoms </s>