Divaldec Er 500mg Tab

DIVALDEC ER 500MG TAB by TRIPADA HEALTHCARE

Name

• Common Name: Divalproex Sodium Extended-Release Tablet
• Brand Name: DIVALDEC ER 500MG TAB
• Manufacturer: TRIPADA HEALTHCARE

Composition

Each extended-release tablet contains 500mg of Divalproex Sodium.

Uses

DIVALDEC ER 500MG TAB is primarily prescribed as an anticonvulsant and mood stabilizer. It is used to treat:

• Epilepsy (Seizures/Fits): It can be used alone or in combination with other medications to manage complex partial seizures (whether occurring alone or with other seizure types) and both simple and complex absence seizures.
• Bipolar Disorder: It helps to restore the normal balance of nerve activity in the brain, preventing extreme mood changes and reducing manic episodes.
• Migraine Prophylaxis: It is also used to help prevent migraine headaches by decreasing their frequency and severity.

Dosage and Administration

DIVALDEC ER 500MG TAB is an extended-release formulation designed for sustained action. Tablets should be swallowed whole and not crushed or chewed, as this can affect the extended-release mechanism and increase the risk of side effects. It is usually taken once daily, and consistency in timing is crucial for optimal results. The exact dosage and frequency will be determined by a healthcare professional based on the patient's medical condition and response to treatment. Do not stop taking this medication abruptly, as it can lead to a worsening of seizures or recurrence of symptoms; dosage reduction should be gradual and supervised by a doctor.

Side Effects

Common Side Effects:

• Drowsiness, dizziness, headache
• Nausea, vomiting, indigestion, constipation, diarrhea, stomach pain
• Increased appetite, weight gain
• Fatigue, unsteadiness, tremors
• Back pain
• Hair loss, irregular menstrual cycles

Serious Side Effects:

• Serious liver damage (especially within the first 6 months, and in children younger than 2 years), which can be fatal. Symptoms include persistent nausea or vomiting, loss of appetite, dark urine, yellowing of the skin or eyes, and facial swelling.
• Pancreatitis (inflammation of the pancreas), which can be severe.
• Suicidal thoughts or behaviors.
• Thrombocytopenia (low blood platelet count).
• Hyperammonemia (high levels of ammonia in the blood).
• Hypothermia (low body temperature).
• Severe skin reactions.

Precautions

• Pregnancy: This medicine is unsafe to use during pregnancy as it can cause serious birth defects. Women of childbearing age should use effective contraception.
• Liver Disease: Should not be used in individuals with liver problems or a history of liver disease.
• Alcohol: Avoid alcohol consumption, as it can increase drowsiness, dizziness, and the risk of seizures.
• Driving/Machinery: May cause drowsiness and dizziness, so caution is advised when driving or operating machinery.
• Breastfeeding: Use with caution during breastfeeding as the medicine may pass into breastmilk.
• Other Conditions: Inform your doctor if you have pancreatitis, blood problems, urea cycle disorders, mitochondrial disorders, or multi-organ hypersensitivity.
• Monitoring: Regular blood tests are necessary to monitor liver function and blood counts. Weight should also be monitored due to potential weight gain.
• Children: Use in children, especially those under 2 years of age, requires extreme caution due to an increased risk of liver failure.

Storage

Store in a cool and dry place, away from direct sunlight, heat, and moisture. Keep the medication out of the sight and reach of children. Recommended storage temperatures are between 10ºC to 25ºC or below 30ºC, or room temperature between 68°F and 77°F (20°C and 25°C).

What is DIVALDEC ER 500MG Tablet used for?

DIVALDEC ER 500MG Tablet, which contains Divalproex sodium, is primarily used to treat epilepsy (seizures/fits). It can be prescribed alone or with other medications for complex partial seizures and both simple and complex absence seizures. It also plays a role in the treatment of manic or mixed episodes associated with bipolar disorder and is used for the prevention of migraine headaches.

How does DIVALDEC ER 500MG Tablet work?

DIVALDEC ER 500MG Tablet works by increasing the levels of gamma-aminobutyric acid (GABA), a natural chemical in the brain that helps to calm neuronal activity. This helps to reduce excessive and abnormal nerve activity, thereby controlling seizures and stabilizing mood. It also modulates voltage-gated sodium and T-type calcium channels, preventing hyperexcitability of neurons.

What is the usual dosage for DIVALDEC ER 500MG Tablet?

The dosage of DIVALDEC ER 500MG Tablet is determined by your doctor and depends on the specific condition being treated and individual needs. It is usually taken once or twice daily, and the tablets should be swallowed whole without crushing or chewing to maintain the extended-release action. Consistency is important, and it should be taken at the same time each day. For migraine prevention, a common starting dose is 500 mg once daily for one week, potentially increasing to 1000 mg once daily. For seizures, initial doses often range from 10 to 15 mg per kilogram of body weight per day.

What are the possible side effects of DIVALDEC ER 500MG Tablet?

Common side effects may include drowsiness, dizziness, nausea, vomiting, headache, back pain, increased appetite, constipation, diarrhea, and weight gain. More serious but less common side effects can include liver damage, pancreatitis (inflammation of the pancreas), thrombocytopenia (low blood platelets), and changes in mood or behavior, including suicidal thoughts. Long-term use may also increase the risk of osteoporosis and bone fractures.

Is DIVALDEC ER 500MG Tablet safe during pregnancy or breastfeeding?

DIVALDEC ER 500MG Tablet is generally considered unsafe during pregnancy and carries a boxed warning due to the risk of serious birth defects, particularly neural tube defects, and potential developmental issues such as lower IQ scores and autism spectrum disorders. Women of childbearing age should use effective contraception while taking this medication. It may not be safe to breastfeed while taking divalproex sodium as the drug can pass into breast milk and may cause side effects in the infant, including liver problems or unusual bleeding. Your doctor should be consulted to discuss risks and alternatives if you are pregnant, planning to become pregnant, or breastfeeding.

Can DIVALDEC ER 500MG Tablet be taken with other medications?

DIVALDEC ER 500MG Tablet can interact with various other medications, including certain antiepileptic drugs (like ethosuximide, felbamate, phenobarbital, phenytoin, lamotrigine, carbamazepine, rufinamide), sedatives (like clonazepam, diazepam), aspirin, carbapenem antibiotics, and some HIV drugs. Alcohol consumption should be avoided as it can increase drowsiness, dizziness, and the risk of seizures. It is crucial to inform your doctor about all prescription, over-the-counter medications, vitamins, and herbal supplements you are taking.

What precautions should be taken while taking DIVALDEC ER 500MG Tablet?

Before taking DIVALDEC ER 500MG Tablet, inform your doctor if you have a history of liver problems, pancreatitis, urea cycle disorders, blood problems, or multi-organ hypersensitivity. Regular blood tests are necessary to monitor liver function and platelet count, especially during the first six months of treatment. Do not stop taking the medication abruptly, as this can worsen seizures. Avoid driving or operating machinery until you know how the medicine affects you, as it can cause drowsiness and dizziness. Monitor your weight, as weight gain can be a side effect.

What happens if a dose of DIVALDEC ER 500MG Tablet is missed?

If you miss a dose of DIVALDEC ER 500MG Tablet, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to make up for a missed one. A missed dose of extended-release divalproex can generally be replaced up to 12 hours later without significant changes in plasma valproic acid concentrations.

How should DIVALDEC ER 500MG Tablet be stored?

DIVALDEC ER 500MG Tablet should be stored in a cool and dry place, away from direct sunlight. Keep it out of the sight and reach of children. The storage temperature should typically be below 30°C. Do not keep outdated medicine or medicine no longer needed.