 <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] less) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute. To relieve dry eyes, consult your pharmacist for artificial tears or other eye lubricants. To prevent constipation, eat dietary fiber, drink enough water, and exercise. You may also need to take a laxative. Ask your pharmacist which type of laxative is right for you. 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. Tell your doctor right away if you have any serious side effects, including: stomach/abdominal bloating or pain, vomiting, diarrhea, decreased sweating, dry/hot/flushed skin, fast/irregular heartbeat, mental/mood changes (such as confusion, hallucinations, agitation, nervousness, unusual excitement), difficulty urinating. Get medical help right away if you have any very serious side effects, including: eye pain/swelling/redness, vision changes (such as seeing rainbows around lights at night). A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic </s>