Lamotrigine 200mg ER, while generally well-tolerated, can cause side effects. Many are mild and temporary, but some require medical attention.
- Common Side Effects: These often lessen as your body adjusts. Expect potential drowsiness, dizziness, headache, nausea, and double vision. Drink plenty of water, and avoid driving or operating machinery if these affect you. Serious Side Effects (Seek immediate medical help): Severe allergic reactions (rash, swelling, difficulty breathing), severe skin reactions (Stevens-Johnson syndrome, toxic epidermal necrolysis – these are rare but serious), thoughts of self-harm or suicide.
Certain precautions are vital:
Dosage: Strictly follow your doctor’s prescribed dosage and schedule. Never alter your medication without consulting your physician. Other Medications: Inform your doctor about all medications you are taking, including over-the-counter drugs and supplements. Some interactions can be dangerous. Pregnancy and Breastfeeding: Discuss the risks and benefits of lamotrigine with your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Alcohol: Avoid excessive alcohol consumption, as it can interact negatively with lamotrigine and worsen side effects. Driving and Machinery: Until you know how lamotrigine affects you, avoid activities requiring alertness, such as driving or operating machinery. Regular Checkups: Attend all scheduled appointments with your doctor to monitor your progress and adjust your dosage as needed.
This information is not exhaustive. Consult your doctor or pharmacist for complete details and personalized advice. They can answer your questions and help you manage potential side effects.


