Gabzia-NT 100 Tablet
Gabapentin 100mg + Nortryptiline 10mg
| Composition | Gabapentin 100mg + Nortryptiline 10mg |
|---|---|
| Packing | 10x10 Alu/Alu |
| MRP | ₹ 1300 |
| Dosage Form | Tablets |
About Gabzia-NT 100 Tablet
Gabzia-NT 100 Tablet combines Gabapentin 100 mg with Nortriptyline 10 mg — a well-researched combination for the management of neuropathic (nerve) pain. While gabapentin works on overactive nerve signals, nortriptyline modulates the brain's own pain-suppressing pathways. Together they address neuropathic pain through complementary mechanisms, often providing better relief than either drug alone.
Produced by Biozia Lifesciences, Gabzia-NT 100 is typically prescribed by neurologists and pain specialists for conditions like diabetic nerve pain, post-herpetic neuralgia, and other forms of chronic nerve pain that do not respond adequately to conventional analgesics.
Uses of Gabzia-NT 100 Tablet
This medicine is commonly used for:
- Treating neuropathic (nerve) pain caused by diabetes (diabetic peripheral neuropathy)
- Managing post-herpetic neuralgia — the burning nerve pain that can persist after a shingles outbreak
- Helping control nerve pain from spinal conditions, herniated discs, or nerve compression
- Adjunctive treatment for chronic neuropathic pain syndromes as directed by a neurologist
- Providing relief from burning, shooting, or tingling nerve pain that does not respond to standard pain medicines
Indications
The combination of Gabapentin and Nortriptyline is indicated for the management of neuropathic pain conditions including diabetic peripheral neuropathy, post-herpetic neuralgia, central neuropathic pain, painful radiculopathy, and chronic neuropathic pain syndromes where monotherapy with either agent is insufficient. Nortriptyline at low doses serves as an analgesic co-agent and helps address the sleep disruption and depressive symptoms frequently comorbid with chronic neuropathic pain.
How Gabzia-NT 100 Tablet Works
Nerve pain occurs because damaged or overactive nerves send excessive or distorted pain signals to the brain. Gabapentin in Gabzia-NT 100 works by calming down these hyperactive nerve cells, reducing the number and intensity of abnormal pain signals. Nortriptyline helps the brain's own pain-control system work more effectively by increasing the levels of chemicals (norepinephrine and serotonin) that naturally dampen pain signals. Together, they provide complementary neuropathic pain control.
Mechanism of Action
Gabapentin binds to the alpha-2-delta subunit of voltage-gated calcium channels in the central and peripheral nervous system, reducing the release of excitatory neurotransmitters (glutamate, substance P, calcitonin gene-related peptide) from sensitised neurons, thereby attenuating central sensitisation and ectopic discharge in neuropathic pain states. Nortriptyline is a tricyclic antidepressant (TCA) that inhibits the reuptake of norepinephrine (primarily) and serotonin at synaptic terminals in the descending pain inhibitory pathways, potentiating endogenous analgesia. At the low analgesic doses used in Gabzia-NT 100, the antidepressant effect is minimal and the benefit is primarily through descending pain modulation. Nortriptyline also has sodium channel-blocking properties that may further contribute to analgesic efficacy.
Key Benefits
- Dual-mechanism approach to neuropathic pain that is often more effective than monotherapy with gabapentin or a TCA alone
- Nortriptyline at low doses can also improve sleep quality, which is commonly disrupted by chronic nerve pain
- Low starting dose of both components (Gabapentin 100 mg / Nortriptyline 10 mg) supports a gradual dose titration approach to minimise side effects
- Useful across multiple neuropathic pain conditions — one combination for several nerve pain diagnoses
Did You Know?
The combination of gabapentin with a low-dose tricyclic antidepressant like nortriptyline is recommended in several international neuropathic pain guidelines precisely because low-dose nortriptyline (10 mg) can produce meaningful analgesic benefit with far fewer side effects than the antidepressant doses typically used to treat depression.
When & How to Take
Gabzia-NT 100 is usually started at a low dose and gradually increased as directed by your doctor. It is often taken in the evening or at bedtime, as nortriptyline can cause some drowsiness. Always take as prescribed and do not stop suddenly without your doctor's guidance, as gradual tapering may be required.
Always follow the dosage and schedule advised by your doctor — this is general guidance only.
Possible Side Effects
Common side effects include drowsiness, dizziness, dry mouth, blurred vision, constipation, and mild weight gain. Drowsiness is particularly common when starting treatment and usually improves with time. Avoid alcohol as it increases sedation. Tell your doctor if any side effect is severe or persistent, especially if you notice mood changes or difficulty urinating.
Precautions & Safety
- Do not stop Gabzia-NT 100 suddenly — always taper the dose under your doctor's guidance to avoid withdrawal symptoms
- Avoid alcohol and sedatives as they significantly increase the risk of excessive drowsiness
- Inform your doctor if you have glaucoma, urinary retention, enlarged prostate, or a history of heart rhythm problems
- Be cautious with driving or operating machinery, especially when first starting treatment or increasing the dose
- Inform your doctor about all other medicines you are taking, as gabapentin and nortriptyline can interact with several other drugs
Myths vs Facts
Nortriptyline in Gabzia-NT 100 means you are being treated for depression.
Nortriptyline in this tablet is used at a very low analgesic dose — much lower than doses used to treat depression. Its role here is specifically to help modulate nerve pain pathways, not to treat a mood disorder.
Gabapentin is addictive and should not be taken long-term.
Gabapentin is not a controlled substance in India and does not cause addiction in the traditional sense. However, stopping it abruptly can cause withdrawal symptoms — always reduce the dose gradually under a doctor's supervision. Long-term use for neuropathic pain is safe under medical monitoring.
