Nurosler G 300mg/500mcg Tablet: Complete Guide To Uses, Side Effects, And Safety
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Blood in stool or vomit
- Severe abdominal pain
- Chest pain or difficulty breathing
- Severe headache with visual changes
- Sudden swelling of face, lips, or throat
- Yellowing of skin or eyes
- Decreased urine output
- Suicidal thoughts or behavior
- Severe muscle pain or weakness with dark urine
- Unusual bruising or bleeding
If experiencing severe symptoms, call emergency services immediately.
What is nurosler g 300mg/500mcg tablet used for?
This medicine is a combination of pregabalin (300 mg) and methylcobalamin (500 mcg) used to treat neuropathic pain. It works by reducing pain signals from damaged nerves and supporting nerve health. It is taken orally, usually once or twice daily, and should not be stopped suddenly.
- Generic Name: Information coming soon
- Manufacturer: Multiple manufacturers
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 nurosler g 300mg/500mcg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा न्यूरोपैथिक दर्द (नसों से जुड़ा दर्द) के इलाज के लिए इस्तेमाल की जाती है। यह डायबिटिक न्यूरोपैथी, दाद के बाद होने वाले दर्द, और रीढ़ की हड्डी की चोट से जुड़े दर्द में राहत देती है। इसमें प्रेगाबालिन और मिथाइलकोबालामिन होते हैं, जो नसों को आराम देकर दर्द कम करते हैं और नसों की मरम्मत में मदद करते हैं।
साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में चक्कर आना, नींद आना, थकान, धुंधली दृष्टि, मुँह सूखना और वजन बढ़ना शामिल हैं। गंभीर दुष्प्रभावों में चेहरे, होंठ या गले में सूजन, आत्महत्या के विचार, और त्वचा पर गंभीर प्रतिक्रियाएँ हो सकती हैं। अगर आपको कोई असामान्य लक्षण दिखे तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। अचानक बंद न करें, इससे withdrawal के लक्षण हो सकते हैं। शराब न पिएं। गाड़ी चलाने या मशीन चलाने से बचें जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है। किडनी की बीमारी हो तो डॉक्टर को बताएं। गर्भावस्था या स्तनपान के दौरान डॉक्टर से सलाह लें।
💊 nurosler g 300mg/500mcg tablet Uses & Benefits
[{"condition":"Diabetic peripheral neuropathy","description":"Reduces burning, tingling, and shooting pain in the feet and hands caused by nerve damage from diabetes.","evidence":"Well-established"},{"condition":"Postherpetic neuralgia","description":"Relieves persistent nerve pain that can occur after a shingles infection.","evidence":"Well-established"},{"condition":"Neuropathic pain due to spinal cord injury","description":"Helps manage chronic nerve pain associated with spinal cord injuries.","evidence":"Moderate"},{"condition":"Fibromyalgia","description":"May reduce widespread muscle pain and improve sleep in some patients.","evidence":"Moderate"},{"condition":"Partial-onset seizures","description":"Used as an add-on treatment for certain types of epilepsy.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Generalized anxiety disorder","description":"Sometimes prescribed off-label for anxiety symptoms, but not a first-line treatment.","evidence":"Limited"},{"condition":"Chronic low back pain with neuropathic component","description":"May be used off-label when nerve involvement is suspected.","evidence":"Limited"},{"condition":"Restless legs syndrome","description":"Occasionally used off-label, but other treatments are preferred.","evidence":"Limited"}]
Primary treatment for: Neuropathic pain
Also treats: Diabetic neuropathy, Postherpetic neuralgia, Fibromyalgia, Spinal cord injury pain, Epilepsy (partial-onset seizures)
📋 Drug Information
| Generic Name(s) | Information coming soon |
| Brand Name | nurosler g 300mg/500mcg tablet |
| Manufacturer | Multiple manufacturers |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | NEURO CNS |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from moisture and heat. Do not refrigerate. Keep in the original container, tightly closed. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine combines pregabalin and methylcobalamin. Pregabalin binds to the alpha-2-delta subunit of voltage-gated calcium channels in the central nervous system, reducing the release of excitatory neurotransmitters such as glutamate, norepinephrine, and substance P. This leads to decreased neuronal excitability and reduced pain perception. Methylcobalamin is an active form of vitamin B12 that supports the maintenance and regeneration of myelin sheath and improves nerve function. Together, they help alleviate neuropathic pain and support nerve health.
Mechanism Steps
💡 How to Take nurosler g 300mg/500mcg tablet
Strength: Each tablet contains 300 mg of pregabalin and 500 mcg of methylcobalamin.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is one tablet taken orally once or twice daily, depending on the severity of the condition and the patient's response. The dose may be started at a lower strength and gradually increased. The maximum recommended dose is 600 mg of pregabalin per day. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the prescribed dose. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more sensitive to the effects of this medicine, especially drowsiness and dizziness. Dose should be started at the lower end of the range and adjusted based on renal function. Regular monitoring is advised. |
| Renal Impairment | Dose adjustment is required in patients with renal impairment. For creatinine clearance 30-60 mL/min, the dose may be reduced by 50%. For creatinine clearance 15-30 mL/min, the dose may be reduced by 75%. For creatinine clearance less than 15 mL/min, the dose should be reduced to 25% of the normal dose. Consult a nephrologist for individualized dosing. |
| Hepatic Impairment | No specific dose adjustment is required for hepatic impairment, as pregabalin undergoes negligible hepatic metabolism. However, caution is advised in patients with severe liver disease. |
| Maximum Daily Dose | The maximum recommended daily dose is 600 mg of pregabalin and 1500 mcg of methylcobalamin. Do not exceed this dose without medical advice. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of nurosler g 300mg/500mcg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Morphine | Major | |
| Diazepam | Major | |
| Alcohol | Major | |
| Lisinopril | Moderate | |
| Metformin | Moderate | |
| Ibuprofen | Moderate | |
| Antacids | Minor | |
| Oral contraceptives | Minor |
🚨 Major Interactions
- Opioid analgesics (e.g., morphine, oxycodone)
- Benzodiazepines (e.g., diazepam, lorazepam)
- Alcohol
⚡ Moderate Interactions
- Antihypertensives
- Antidiabetics
- NSAIDs
🍷 Alcohol Interaction
Avoid consuming alcohol while taking this medicine. Alcohol can increase the sedative effects of pregabalin, leading to excessive drowsiness, dizziness, and increased risk of accidents. It may also worsen side effects such as blurred vision and difficulty concentrating.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to pregabalin, methylcobalamin, or any component of the formulation","Known history of angioedema or serious allergic reaction to pregabalin","Severe renal impairment (creatinine clearance
⚠️ Warnings & Precautions
["May cause dizziness and drowsiness; avoid driving or operating machinery until you know how it affects you.","Do not stop abruptly; withdrawal symptoms may occur. Taper gradually under medical supervision.","May increase risk of suicidal thoughts; monitor mood changes closely.","Use with caution in patients with renal impairment; dose adjustment required.","May cause peripheral edema; monitor for swelling of hands and feet.","Avoid alcohol and other CNS depressants.","Not recommended during pregnancy unless clearly needed.","May impair ability to perform tasks requiring alertness."]
🤱 Lactation Safety
Pregabalin is excreted in human milk. Because of the potential for serious adverse reactions in nursing infants, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother. Methylcobalamin is considered safe during breastfeeding.
💊 Overdose Management
Overdose of this medicine may cause excessive drowsiness, dizziness, blurred vision, and in severe cases, respiratory depression, coma, or death. If overdose is suspected, seek emergency medical attention immediately. Treatment is supportive and symptomatic. There is no specific antidote. Hemodialysis may be considered in severe cases, especially in patients with renal impairment.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take two doses at the same time to make up for a missed dose.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Do not change the dose or stop suddenly without medical advice, as this can cause withdrawal symptoms such as anxiety, insomnia, and sweating. Avoid driving or operating heavy machinery until you know how this medicine affects you. Do not drink alcohol while taking this medicine, as it can increase drowsiness and dizziness. Inform your doctor if you have kidney problems, as the dose may need adjustment. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using this medicine. Keep this medicine out of reach of children and store it at room temperature away from moisture and heat. Do not share this medicine with others, even if they have similar symptoms.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more prone to side effects like dizziness, drowsiness, and peripheral edema. Dose should be adjusted based on renal function. Regular monitoring for falls and cognitive changes is advised.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before taking this medicine. Pregabalin may harm the fetus. Effective contraception should be used during treatment. Discuss alternative treatments if you are pregnant or planning pregnancy.
🏥 Post-Surgery Considerations
Inform your surgeon and anesthesiologist that you are taking this medicine, as it may interact with anesthetic agents and increase sedation. It may need to be stopped before surgery as advised by your doctor.
🦷 Dental Procedures
Inform your dentist that you are taking this medicine, as it may interact with local anesthetics or sedatives used during dental procedures. It may also cause dry mouth, which can affect dental health.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid high-impact exercises that may worsen nerve pain. Consult your doctor before starting any new exercise regimen. If you experience dizziness or drowsiness, avoid activities that require balance and coordination.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause drowsiness and dizziness, affecting your ability to drive or operate machinery. It is advisable to avoid such activities until you know how it affects you. Inform your employer if your job involves operating heavy machinery. Take breaks and stay hydrated.
🛑 When to Stop This Medicine
Do not stop this medicine without consulting your doctor. If you experience serious side effects or no improvement, your doctor may decide to taper the dose gradually. Abrupt discontinuation can cause withdrawal symptoms such as anxiety, insomnia, and sweating.
📅 Long-Term Use Effects
Long-term use of this medicine may lead to tolerance, dependence, and withdrawal symptoms upon discontinuation. Regular monitoring of renal function, mood, and weight is advised. Some patients may experience persistent drowsiness or dizziness. Periodic evaluation of the benefit versus risk is necessary. Do not use for prolonged periods without medical supervision.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can complement medicine for chronic pain and improve mobility.
Evidence: Well-establishedMay help reduce neuropathic pain in some patients.
Evidence: ModerateProvides mild electrical stimulation to relieve pain.
Evidence: Limited💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific vaccine interactions are known. However, consult your doctor before receiving any live vaccines while on this medicine.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight
❌ DON'T
Do not store in bathroom cabinet
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from extreme heat or cold. If crossing time zones, adjust dosing times gradually in consultation with your doctor. Check local customs regulations for controlled substances, as pregabalin may be regulated in some countries.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine may start reducing pain within a few days, but full effects may take 2-4 weeks. Continue taking it as prescribed.
A: Do not stop suddenly. Consult your doctor; they may taper the dose gradually to avoid withdrawal symptoms.
A: Take it as soon as you remember. If it's almost time for the next dose, skip the missed dose and continue your regular schedule. Do not double dose.
A: Consult your doctor before combining with other pain medicines, especially opioids, as it may increase sedation and respiratory depression.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine is a painkiller like paracetamol.
Fact: This medicine is not a simple painkiller; it specifically targets nerve pain and requires a prescription. - Myth: You can stop taking it as soon as you feel better.
Fact: Stopping suddenly can cause withdrawal symptoms. Always taper under medical supervision. - Myth: It is safe to drink alcohol while taking this medicine.
Fact: Alcohol increases drowsiness and dizziness and should be avoided. - Myth: This medicine is addictive.
Fact: Pregabalin has a potential for abuse, but when taken as prescribed, the risk is low. Do not share with others.
🔄 Alternative Options
Generic Alternatives
- Pregabalin 300 mg + Methylcobalamin 500 mcg tablet
Brand Alternatives
- Nurosler G 300mg/500mcg Tablet