Acegaba ME 300mg/500mcg Tablet: Complete Guide to Uses, Dosage, 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
- Difficulty breathing or swallowing
- Swelling of face, lips, or throat
- Suicidal thoughts or self-harm
- Severe rash with blisters or peeling skin
- Unusual bruising or bleeding
- Severe abdominal pain radiating to the back
- Confusion or extreme drowsiness
If experiencing severe symptoms, call emergency services immediately.
What is cobina gb 300mg/500mcg tablet used for?
This medicine is a combination of gabapentin (300 mg) and methylcobalamin (500 mcg) used to treat neuropathic pain, diabetic neuropathy, and postherpetic neuralgia. It works by reducing abnormal nerve signals and supporting nerve repair. Take it exactly as prescribed, usually once daily at bedtime, and avoid alcohol.
- Generic Name: Gabapentin + Methylcobalamin
- Manufacturer: Symbiosis Pharmaceuticals Pvt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 cobina gb 300mg/500mcg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा गैबापेंटिन और मिथाइलकोबालामिन का संयोजन है, जिसका उपयोग नसों से जुड़े दर्द, डायबिटिक न्यूरोपैथी, और दाद के बाद होने वाले दर्द के इलाज के लिए किया जाता है। यह नसों में होने वाले असामान्य संकेतों को कम करती है और नसों की मरम्मत में मदद करती है।
साइड इफेक्ट्स: आम दुष्प्रभावों में चक्कर आना, नींद आना, थकान, और हाथ-पैरों में सूजन शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी, आत्महत्या के विचार, या त्वचा पर गंभीर दाने हो सकते हैं। किसी भी असामान्य लक्षण पर तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। अचानक बंद न करें। शराब न पिएं। गाड़ी चलाने से बचें जब तक कि आपको इसका असर पता न चल जाए। गुर्दे की बीमारी हो तो डॉक्टर को बताएं। नियमित जांच कराएं।
💊 cobina gb 300mg/500mcg tablet Uses & Benefits
[{"condition":"Diabetic peripheral neuropathy","description":"Reduces burning, tingling, and shooting pain in the feet and hands caused by diabetes-related nerve damage.","evidence":"Well-established"},{"condition":"Postherpetic neuralgia","description":"Relieves persistent nerve pain that remains after a shingles outbreak.","evidence":"Well-established"},{"condition":"Restless legs syndrome","description":"Helps reduce the uncomfortable urge to move the legs, especially at night.","evidence":"Moderate"},{"condition":"Adjunctive therapy for partial seizures","description":"Used alongside other anti-seizure medicines to reduce seizure frequency.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Chronic musculoskeletal pain","description":"Sometimes prescribed off-label for persistent back pain or fibromyalgia, though evidence is mixed.","evidence":"Limited"},{"condition":"Anxiety disorders","description":"Occasionally used off-label for generalized anxiety or social anxiety, but not first-line.","evidence":"Limited"}]
Primary treatment for: Neuropathic pain
Also treats: Diabetic peripheral neuropathy, Postherpetic neuralgia, Restless legs syndrome, Epilepsy (adjunctive)
📋 Drug Information
| Generic Name(s) | Gabapentin + Methylcobalamin |
| Brand Name | Alfagaba 100 Tablet |
| Manufacturer | Symbiosis Pharmaceuticals Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | NEURO CNS |
| Action Class | Anticonvulsant, Neurotropic agent |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Protect from light and moisture. Keep out of reach of children. |
| 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
Gabapentin binds to the alpha-2-delta subunit of voltage-gated calcium channels in the central nervous system. This reduces the release of excitatory neurotransmitters such as glutamate and substance P, which are involved in pain signaling. Methylcobalamin is a coenzyme for methionine synthase, essential for myelin synthesis and nerve cell maintenance. Together, they help dampen abnormal nerve firing and support nerve repair.
Mechanism Steps
💡 How to Take cobina gb 300mg/500mcg tablet
Strength: Each tablet contains gabapentin 300 mg and methylcobalamin 500 mcg.
Dosage Information
| Adult Dosage | The usual starting dose for neuropathic pain is one tablet (gabapentin 300 mg + methylcobalamin 500 mcg) taken orally once daily, preferably at bedtime. The dose may be increased gradually based on response and tolerability, up to a maximum of 3600 mg of gabapentin per day in divided doses. For diabetic neuropathy, the typical maintenance dose is 300 mg to 600 mg three times daily. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may require lower doses due to reduced renal function. Start with a low dose and titrate slowly. Monitor for increased side effects such as dizziness, drowsiness, and confusion. |
| Renal Impairment | Dose adjustment is required in renal impairment. For creatinine clearance 30-59 mL/min, the maximum daily dose is 600 mg to 1800 mg of gabapentin. For creatinine clearance 15-29 mL/min, the maximum daily dose is 300 mg to 600 mg. For creatinine clearance <15 mL/min, the dose should be reduced to 150 mg to 300 mg per day. Consult your doctor for precise dosing. |
| Hepatic Impairment | No dose adjustment is needed for hepatic impairment, as gabapentin is not metabolized by the liver. |
| Maximum Daily Dose | Maximum daily dose of gabapentin is 3600 mg. The maximum daily dose of methylcobalamin is 1500 mcg. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of cobina gb 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 | |
| Aluminum/magnesium antacids | Moderate | |
| Cimetidine | Moderate | |
| Oral contraceptives | Moderate | |
| Naproxen | Minor | |
| Hydrocodone | Major | |
| Oxycodone | Major | |
| Lorazepam | Moderate | |
| Diphenhydramine | Moderate | |
| Ranolazine | Minor |
🚨 Major Interactions
- Morphine and other opioids
- Aluminum and magnesium antacids
⚡ Moderate Interactions
- Cimetidine
- Oral contraceptives
🍷 Alcohol Interaction
Alcohol should be avoided while taking this medicine because it can increase drowsiness, dizziness, and the risk of falls. It may also worsen nerve pain and interfere with sleep quality.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to gabapentin or methylcobalamin","Severe renal impairment (creatinine clearance
⚠️ Warnings & Precautions
["May cause dizziness and drowsiness; avoid driving or operating machinery until effects are known.","Do not stop abruptly, as it may precipitate seizures or withdrawal symptoms.","Use with caution in elderly patients due to increased risk of falls and confusion.","May increase risk of suicidal thoughts; monitor mood closely.","Can cause peripheral edema; use with caution in heart failure patients.","May impair cognitive function; monitor for memory problems.","Not recommended for children under 12 years for neuropathic pain.","Avoid alcohol and other central nervous system depressants."]
🤱 Lactation Safety
Gabapentin is excreted in breast milk. Limited data suggest it may cause drowsiness in the infant. Methylcobalamin is safe. Consult your doctor before breastfeeding.
💊 Overdose Management
Overdose may cause severe drowsiness, dizziness, double vision, slurred speech, and diarrhea. There is no specific antidote. Treatment is supportive and symptomatic. In case of overdose, seek emergency medical attention immediately. Hemodialysis may be considered in severe cases with renal failure.
⏰ 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 double the dose to catch up.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Do not stop suddenly, as this can trigger withdrawal symptoms or worsen seizures. Avoid driving or operating heavy machinery until you know how this medicine affects you. Do not drink alcohol while taking this medicine, as it increases drowsiness and dizziness. Inform your doctor if you have kidney problems, as the dose may need adjustment. Keep all follow-up appointments and report any new or worsening symptoms. Store this medicine in a cool, dry place away from direct sunlight and out of reach of children.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are at higher risk of dizziness, falls, and confusion. Lower doses may be needed. Regular monitoring of renal function is advised.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor. Gabapentin should be used during pregnancy only if the benefits outweigh the risks. Methylcobalamin is generally safe. Discuss contraception and treatment options.
🏥 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 be continued or temporarily stopped as advised.
🦷 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 cause dry mouth, so maintain good oral hygiene.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid high-impact exercises that may worsen nerve pain. Swimming and cycling are good options. If you experience dizziness, stop exercising and consult your doctor.
🥗 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.
🛑 When to Stop This Medicine
Do not stop this medicine without consulting your doctor. If you experience serious side effects like allergic reactions or suicidal thoughts, seek immediate medical help. Your doctor may taper the dose gradually to prevent withdrawal.
📅 Long-Term Use Effects
Long-term use of gabapentin may lead to tolerance, dependence, and withdrawal symptoms if stopped abruptly. Methylcobalamin is generally safe for long-term use. Regular monitoring of renal function and mood is advised. Periodic review of the need for continued therapy is recommended.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can help improve strength and reduce nerve pain.
Evidence: Well-establishedMay provide relief for some patients with neuropathic pain.
Evidence: LimitedMay help reduce pain signals.
Evidence: Moderate💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No known interactions with vaccines. 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
Carry this medicine in its original packaging with a copy of your prescription. Keep it in your hand luggage to avoid loss. Store at room temperature and protect from extreme heat or cold. If traveling across time zones, adjust dosing times gradually in consultation with your doctor. Check customs regulations for controlled substances before international travel.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: Pain relief may begin within 1 to 2 weeks, but full effect can take 3 to 4 weeks. Continue taking it as prescribed.
A: No, do not stop suddenly. Consult your doctor first, as abrupt withdrawal can cause seizures or worsening pain.
A: This medicine may cause dizziness and drowsiness. Avoid driving until you know how it affects you.
🤔 Common Patient Concerns
🔄 Substitutes for cobina gb 300mg/500mcg tablet
View AllAlternative brands with exact same active ingredient:
-
mycobalamine g tabletMicro Labs Ltd ₹20.50 83.5% CHEAPER
-
my 12 g tabletZeelab Pharmacy Pvt Ltd ₹30.00 75.8% CHEAPER
-
neuroma g 300mg/500mcg tabletAroma Healthcare ₹51.56 58.5% CHEAPER
-
bigvin forte 300mg/500mcg tabletBestoChem Formulations India Ltd ₹56.16 54.8% CHEAPER
-
mekopil gb 300mg/500mcg tabletMefro Pharmaceuticals Pvt Ltd ₹60.94 50.9% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine is a simple painkiller like paracetamol.
Fact: It is not a simple painkiller; it targets nerve pain by reducing abnormal electrical signals in damaged nerves. - Myth: You can stop taking it as soon as you feel better.
Fact: Stopping suddenly can cause withdrawal symptoms or worsen seizures. Always consult your doctor before stopping. - Myth: It is safe to drink alcohol while taking this medicine.
Fact: Alcohol increases drowsiness, dizziness, and the risk of falls. It should be avoided.
🔄 Alternative Options
Generic Alternatives
- Gabapentin 300 mg + Methylcobalamin 500 mcg tablet (generic)
Brand Alternatives
- Acegaba ME 300mg/500mcg Tablet