 <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]  get better or if it gets worse.The side effects of Tegaserod Hydrogen Maleate Oral: Headache, stomach/abdominal pain, nausea, gas, 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 benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Diarrhea commonly occurs during the first week of treatment, but usually gets better as your body adjusts to this medication. Diarrhea that doesn't stop may result in dehydration. Contact your doctor promptly if you notice any symptoms of dehydration, such as unusual decreased urination, unusual dry mouth/thirst, fast heartbeat, or dizziness/lightheadedness. This medication may rarely cause damage to the intestines due to decreased blood flow to the intestines (ischemic colitis). Stop taking this medication and tell your doctor right away if you develop symptoms such as bleeding from your rectum, blood in your stools, or new/worsening abdominal pain. This medication may increase the risk of suicidal thoughts and behavior. Tell your doctor right away if you or your family/ </s>