Lamotrinol-25 Tablet is an anti-epileptic medication used to treat epilepsy and bipolar disorder by blocking brain signals triggering seizures and preventing extreme mood swings. It can be taken alone or in combination with other medications, and its dose may increase gradually. It may take several weeks to work, but regular use is crucial for maximum benefit. Common side effects include skin rashes, headache, nausea, vomiting, difficulty sleeping, and dizziness. Long-term treatment can cause bone weakness. Before taking this medication, inform your doctor about kidney or liver problems, depression, or suicidal thoughts, and inform them about other medications.