ZEN Retard 400 Tablet ER
Manufacturer
Intas Pharmaceuticals Ltd
Salt Composition
Carbamazepine (400mg)
Key Information
Short Description
ZEN Retard 400 Tablet ER is an anti-epileptic medicine used to treat epilepsy, trigeminal neuralgia, and diabetic neuropathy. It helps prevent certain types of seizures and is also prescribed for painful conditions.
Dosage Form
Tablet ER
Introduction
ZEN Retard 400 Tablet ER must be taken with or without food but take it at the same time every day. The dose and how often you need to take it will be decided by your doctor so that you get the right amount to control your symptoms. It may be increased gradually. Many other medicines can interfere with this medicine so tell your doctor about all the medicines you are taking to make sure it is safe.
Directions for Use
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. ZEN Retard 400 Tablet ER may be taken with or without food but it is better to take it at a fixed time.
Safety Information
Side Effects
No common side effects listed
Alcohol Warning
ZEN Retard 400 Tablet ER may cause excessive drowsiness with alcohol.
Breastfeeding Warning
ZEN Retard 400 Tablet ER is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.
Pregnancy Warning
ZEN Retard 400 Tablet ER is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby. However, the doctor may rarely prescribe it in some life-threatening situations if the benefits are more than the potential risks. Please consult your doctor.
Interacting Medicines
Aprepitant Bupropion Clozapine Efavirenz
How it works
ZEN Retard 400 Tablet ER is an antiepileptic medication. It controls seizures or fits by decreasing the abnormal and excessive activity of the nerve cells in the brain.
Quick Tips
Take your medication regularly as directed by your doctor as missing doses can trigger seizures. Do not change the brand of your medicine and make sure that you have sufficient amount of medicine present with you. Practice yoga every day. Get enough sleep at nighttime. Limit the use of screen time such as mobile/laptop. Take your medication on time. It may cause dizziness and sleepiness. Do not drive or do anything that requires mental focus until you know how it affects you.
Related Medicines
Frequently asked questions
How quickly does ZEN Retard 400 Tablet ER start working?
Your symptoms may take 1-2 weeks to improve, but in some cases, it may take even longer. Consult your doctor if your condition doesn't improve or if you have any doubts regarding your condition.
Is ZEN Retard 400 Tablet ER an analgesic? What is it used for?
No, ZEN Retard 400 Tablet ER is not an analgesic and should not be used for regular aches or pains. It is an anti-epileptic medicine used to treat fits (seizures), trigeminal neuralgia, and mood disorders when other medicines fail to work.
What should I tell my doctor before taking ZEN Retard 400 Tablet ER?
Inform your doctor if you're taking any other medicines, including epilepsy or seizure medications, blood-thinning medications (e.g., warfarin), antibiotics, antiviral medications, asthma medications, birth control pills, and if you have liver problems, kidney problems, lung problems, or porphyria.
What are the long-term effects of ZEN Retard 400 Tablet ER?
Long-term side effects may include osteoporosis and osteopenia. If prescribed for a long term, get your bone density checked at regular intervals, maintain a healthy diet, and exercise daily.
What should I avoid while taking ZEN Retard 400 Tablet ER?
Avoid driving or operating heavy machinery due to drowsiness or dizziness. Also, avoid alcohol consumption as it may cause excessive sleepiness when taken with the medicine.
How do I stop taking ZEN Retard 400 Tablet ER?
Stop the medication only after consulting your doctor and gradually decrease the dose to prevent condition recurrence.
How can I look for early symptoms of suicidal thoughts and actions?
Pay attention to sudden changes in mood, behavior, thoughts, or feelings. Keep all follow-up visits with your doctor as scheduled and call them if you're worried about any symptoms.
Can the use of ZEN Retard 400 Tablet ER lead to weight gain?
Yes, it may cause weight gain due to increased appetite. Manage your weight by eating a healthy diet, consuming low-calorie food, and exercising regularly.
Can the use of ZEN Retard 400 Tablet ER affect my sex life?
It may decrease sexual desire or impair male fertility by reducing sperm count and/or motility. Consult your doctor if you develop these symptoms.
I am taking ZEN Retard 400 Tablet ER for trigeminal neuralgia. For how long do I need to take it?
Once the medicine relieves pain, consult your doctor about gradually reducing the dose and possibly stopping the medication if there's no recurrence of pain.
How can I reduce the side effects of ZEN Retard 400 Tablet ER?
Side effects can be reduced by starting with a low dose and gradually increasing it until an effective dose is reached.
When should I go for a laboratory test when taking this medicine?
Your doctor may request regular blood tests, liver function tests, and urine tests before starting treatment, during treatment, or both.
