Lamotrigine ER Coupons & Discount Card - Compare Prices Near You

When using this medication, it is important to be aware of the potential for serious, and in rare cases, fatal skin rashes. These rashes occur more frequently in children than adults and can be provoked by starting with a high dose, increasing the dose too quickly, or combining this medication with certain other anti-seizure drugs, such as valproic acid or divalproex. While these reactions can happen at any time during treatment, the most severe rashes typically appear within the first 2 to 8 weeks of beginning lamotrigine.

• Promptly seek medical attention if you notice any skin rash or experience symptoms suggestive of a severe allergic reaction. These symptoms can include:

  • Hives
  • Fever
  • Swollen lymph nodes
  • Severe dizziness
  • Painful sores in the mouth or around the eyes
  • Swelling of the face, tongue, or throat
  • Difficulty breathing
  • Signs of liver problems, such as persistent stomach or abdominal pain, ongoing nausea or vomiting, dark urine, or yellowing of the eyes or skin

• Your healthcare provider will advise if you need to discontinue use of lamotrigine. Be aware that a rash can still become life-threatening or lead to lasting scars or other complications, even after stopping the medication.

Common side effects of this medication may include dizziness, drowsiness, headache, vomiting, or an upset stomach. These symptoms are usually mild and often resolve on their own. If they persist or worsen, it is advisable to consult a healthcare professional.

While many individuals do not experience serious side effects, there is a rare risk of mental health changes when taking anticonvulsants. Some people may experience depression, suicidal thoughts, or mood disturbances. It is crucial to seek medical attention immediately if you or someone close to you notices sudden mood changes or thoughts of self-harm.

Serious side effects, though uncommon, require urgent medical care. These include fainting, an irregular or pounding heartbeat, unusual bruising or bleeding, a stiff neck, vision problems, loss of coordination, muscle pain or weakness, and signs of kidney issues such as changes in urine output.

If you experience side effects not mentioned here, it is important to reach out to a healthcare provider for guidance.

Certain products can interact with this medication, including dofetilide and orlistat. Additionally, some medications affect how lamotrigine is processed in your body, which could alter its effectiveness. These include hormonal contraceptives (like pills and patches), estrogens, some seizure treatments (such as phenobarbital, primidone, valproic acid), rifampin, and ritonavir, among others. Your doctor might need to adjust your lamotrigine dosage if you start or stop taking these medications. If you're using hormonal contraceptives or estrogens, alert your doctor to any changes in your menstrual cycle, like unexpected bleeding.

This medication can reduce the effectiveness of hormonal birth control methods, such as pills, patches, or rings, potentially leading to pregnancy. Talk to your doctor or pharmacist about using reliable backup birth control methods while taking this medication. Inform your doctor if you notice any new spotting or unexpected bleeding, as these could indicate that your birth control isn't working effectively.

Also, let your doctor or pharmacist know if you're using other products that can cause drowsiness, including alcohol, cannabis, antihistamines (like cetirizine, diphenhydramine), sleep or anxiety medications (such as alprazolam, diazepam, zolpidem), muscle relaxants, and opioid pain relievers (such as codeine).

Check all your medication labels, especially for allergy or cough-and-cold products, as they might contain ingredients that cause drowsiness. Consult your pharmacist for safe use of these products.

This medication may interfere with certain lab tests, such as urine drug screenings, potentially causing incorrect results. Ensure that lab personnel and all your healthcare providers are aware that you are taking this medication.