Gabastar Nt 400 Tablet

GABASTAR NT 400 TABLET is a combination medication manufactured by Lupin Ltd., primarily used for the management of neuropathic pain.

Name

• Brand Name: GABASTAR NT 400 TABLET
• Common Name: Gabapentin and Nortriptyline Tablets

Composition

Each tablet contains:

• Gabapentin: 400 mg
• Nortriptyline: 10 mg

Uses

GABASTAR NT 400 TABLET is prescribed to treat various types of neuropathic pain, which is chronic pain caused by nerve damage. It is effective for:

• Diabetic neuropathy (nerve pain due to diabetes).
• Postherpetic neuralgia (nerve pain after shingles).
• Restless leg syndrome.
• Nerve and muscle pains (fibromyalgia).
• Controlling seizures.
• Treating sleep disturbances linked to nerve pain.
• It also helps in mood improvement, better sleep patterns, and reducing fatigue associated with chronic pain.

Dosage and Administration

• GABASTAR NT 400 TABLET is for oral use and should be taken exactly as prescribed by a doctor.
• It can be taken with or without food, preferably at night.
• Swallow the tablet whole with water; do not crush, chew, or break it unless specifically advised by a healthcare provider.
• Consistency in timing is important to maintain a steady level of medication in the bloodstream.
• Do not stop taking the medicine suddenly without consulting a doctor, as abrupt discontinuation can lead to withdrawal symptoms or worsening of the condition. If a dose is missed, take it as soon as remembered, but skip it if it's almost time for the next dose.

Side Effects

Common Side Effects:

• Dizziness, sleepiness, and tiredness.
• Dry mouth.
• Constipation.
• Weight gain.
• Blurred vision.
• Swelling of hands, legs, or feet (peripheral edema).
• Uncoordinated body movements.
• Headache, nausea, vomiting, diarrhea.
• Increased heart rate.
• Difficulty urinating.

Serious Side Effects (Seek immediate medical attention if experienced):

• Changes in body temperature or difficulty breathing.
• Unusual changes in mood or behavior (e.g., restlessness, nervousness, excitement, signs of depression, suicidal thoughts).
• Signs of liver toxicity such as yellowing of the skin or eyes (jaundice).
• Severe fatigue or weakness, unusual bruising or bleeding.
• Signs of frequent infections (fever, chills, sore throat, mouth ulcers).

Precautions

• Alcohol: Avoid alcohol consumption as it can increase drowsiness and other side effects.
• Pregnancy and Breastfeeding: Not recommended during pregnancy unless clearly necessary, and contraindicated for breastfeeding women, as components can pass into breast milk and affect the infant.
• Medical Conditions: Use with caution in patients with heart problems, liver or kidney disease, or mental health issues.
• Driving and Machinery: Do not drive or operate heavy machinery if experiencing dizziness or drowsiness.
• Drug Interactions: Inform your doctor about all other medications, including over-the-counter drugs and herbal supplements, to avoid potential interactions. Avoid taking antacids 2 hours before or after this medicine, as they can reduce absorption.
• Children: Not recommended for use in children and adolescents below 18 years of age.

Storage

• Store the medicine at room temperature (between 10°C and 30°C).
• Keep it away from direct sunlight and moisture.
• Keep out of reach of children.

Here are frequently asked questions about GABASTAR NT 400 TABLET, along with concise answers:

1. What is GABASTAR NT 400 TABLET used for?

GABASTAR NT 400 TABLET is primarily used to manage neuropathic pain, which is a type of chronic pain caused by damage or dysfunction in the nervous system. This can include pain resulting from conditions like diabetes, shingles (postherpetic neuralgia), or spinal cord injury. It may also be used for fibromyalgia.

2. How does GABASTAR NT 400 TABLET work?

This medicine is a combination of two active ingredients: Gabapentin (400mg) and Nortriptyline (10mg). Gabapentin, an alpha 2 delta ligand, works by modulating calcium channel activity in nerve cells, which helps reduce the transmission of pain signals. Nortriptyline, a tricyclic antidepressant, increases the levels of chemical messengers like serotonin and noradrenaline in the brain, which helps to stop the movement of pain signals. Together, they provide comprehensive pain relief by acting on different pathways involved in neuropathic pain.

3. What is the usual dosage for GABASTAR NT 400 TABLET?

GABASTAR NT 400 TABLET should be taken orally, with or without food, preferably at night, and at a fixed time each day to maintain a consistent level of medication in the bloodstream. The exact dose and duration will be determined by your doctor based on your age, body weight, and response to treatment. It is important to swallow the tablet whole and not to crush, chew, or break it. Do not exceed the prescribed dosage.

4. What are the possible side effects of GABASTAR NT 400 TABLET?

Common side effects may include constipation, difficulty in urination, weight gain, fatigue, dry mouth, dizziness, drowsiness, blurred vision, tiredness, and lack of coordination. Less common but serious side effects can include unusual changes in mood (including suicidal thoughts), changes in body temperature, breathing difficulties, and signs of infection. If any side effects persist or become bothersome, or if you experience any serious symptoms, contact your doctor immediately.

5. Is GABASTAR NT 400 TABLET safe during pregnancy or breastfeeding?

GABASTAR NT 400 TABLET is generally considered unsafe during pregnancy as animal studies have shown potential harm to the developing baby, and limited human data suggests similar risks. It is also probably unsafe during breastfeeding, as the medication may pass into breast milk and harm the infant. Always consult your doctor if you are pregnant, planning to become pregnant, or breastfeeding before taking this medication.

6. Can GABASTAR NT 400 TABLET be taken with other medications?

There are known interactions between GABASTAR NT 400 TABLET and other medications. It is crucial to inform your doctor about all medications you are currently taking, including over-the-counter drugs, herbal supplements, and vitamins, to avoid potential interactions that could reduce its effectiveness or alter its action. Avoid taking antacids within 2 hours before or after taking this medicine, as they can affect its absorption. Alcohol consumption should also be avoided as it can increase side effects such as drowsiness and dizziness.

7. What precautions should be taken while using GABASTAR NT 400 TABLET?

Do not stop taking this medicine abruptly without consulting your doctor, as sudden discontinuation can lead to withdrawal symptoms. Your doctor will likely provide a tapering schedule to gradually reduce the dosage. Caution is advised if you have kidney or liver conditions (severe liver disease is a contraindication), cardiovascular diseases, seizures, or glaucoma. Monitor for any unusual mood changes or suicidal thoughts and report them to your doctor. Due to potential dizziness and drowsiness, avoid activities requiring mental alertness, such as driving or operating machinery, until you know how the medication affects you.

8. What should I do if I miss a dose of GABASTAR NT 400 TABLET?

If you miss a dose, 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 take a double dose to make up for the missed one.

9. How should GABASTAR NT 400 TABLET be stored?

GABASTAR NT 400 TABLET should be stored at room temperature, typically between 20-25°C or below 30°C. Keep it away from direct sunlight and moisture. Ensure it is stored out of the reach of children.