 <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]  prescribed. Your condition will not improve any faster, and your risk of side effects will increase. If you have stomach upset while taking this medication, take it with food or milk. Take this medication with a full glass of water (8 ounces/240 milliliters) unless your doctor directs you otherwise. Do not lie down for 10 minutes after taking this medication. The dosage is based on your medical condition and response to treatment. Use the smallest effective dose. This medication contains caffeine. Avoid drinking large amounts of beverages containing caffeine (coffee, tea, colas), eating large amounts of chocolate, or taking nonprescription products that contain caffeine. Tell your doctor if your condition lasts or if it gets worse.The side effects of Orphenadrine-ASA-Caffeine Oral: Dry mouth, dizziness, drowsiness, lightheadedness, blurred vision, upset stomach, heartburn, nausea, vomiting, constipation, or trouble sleeping may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. To relieve dry mouth, suck (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute. Remember that this medication has been prescribed </s>