agyvit-g tablet - Gabapentin (300mg) + Methylcobalamin (500mcg) medicine

Agyvit-G Tablet - Uses, Price, Side Effects

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๐Ÿญ Healthserch Pharma LLP ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 27, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 27, 2026

What is agyvit-g tablet used for?

Agyvit-G Tablet is a combination medicine containing Gabapentin (300mg) and Methylcobalamin (500mcg). It is used to treat neuropathic pain and nerve damage. Gabapentin works by calming overactive nerves, while Methylcobalamin helps repair nerve tissue. Take it as prescribed by your doctor.

  • Generic Name: Gabapentin + Methylcobalamin
  • Manufacturer: Healthserch Pharma LLP
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

๐Ÿ’Š agyvit-g tablet Uses & Benefits

Neuropathic pain, epilepsy (adjunctive), peripheral neuropathy, restless legs syndrome

Off-label uses: Anxiety, bipolar disorder, hot flashes, fibromyalgia

๐Ÿ“‹ Drug Information

Generic Name(s)Gabapentin + Methylcobalamin
Brand NameAlfagaba 100 Tablet
ManufacturerHealthserch Pharma LLP
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassNEURO CNS
Action ClassAnticonvulsant, Neurotropic agent
Route of AdministrationOral
StorageStore at room temperature (20-25ยฐC), protect from light and moisture.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionGabapentin is absorbed via L-amino acid transporter; absorption is saturable and dose-dependent. Methylcobalamin is absorbed in the small intestine.
DistributionGabapentin distributes widely, crosses blood-brain barrier. Methylcobalamin distributes to tissues, stored in liver.
Protein BindingGabapentin: <3% bound. Methylcobalamin: highly bound to transcobalamins.
MetabolismGabapentin: negligible hepatic metabolism. Methylcobalamin: converted to other cobalamins in tissues.
Half-LifeGabapentin: 5-7 hours. Methylcobalamin: approximately 6 days (plasma).
ExcretionGabapentin: renal (unchanged). Methylcobalamin: biliary and renal.
BioavailabilityGabapentin: ~60% (dose-dependent, decreases with higher doses). Methylcobalamin: variable, oral ~50%
Onset of ActionGabapentin: 1-2 hours. Methylcobalamin: days to weeks.
Peak Plasma TimeGabapentin: 2-3 hours. Methylcobalamin: 8-12 hours.
Duration of ActionGabapentin: 6-8 hours. Methylcobalamin: prolonged.

How It Works

Gabapentin binds to ฮฑ2ฮด subunit of voltage-gated calcium channels, reducing calcium influx and neurotransmitter release. Methylcobalamin acts as a cofactor for methionine synthase and methylmalonyl-CoA mutase, promoting myelin synthesis and nerve regeneration.

Mechanism Steps

1Gabapentin binds to ฮฑ2ฮด subunit of presynaptic voltage-gated calcium channels
2Reduces calcium influx into presynaptic terminals
3Decreases release of excitatory neurotransmitters (e.g., glutamate, substance P)

๐Ÿ’ก How to Take agyvit-g tablet

Follow your doctor's prescription exactly.

Dosage Timeline

๐ŸŒ… Morning โœ… โ˜€๏ธ Afternoon โŒ ๐ŸŒ† Evening โœ… ๐ŸŒ™ Night โŒ

โš ๏ธ Side Effects of agyvit-g tablet

โœ… Common Side Effects

  • Dizziness
  • Somnolence
  • Peripheral edema
  • Ataxia
  • Fatigue
  • Nausea

๐Ÿšจ Serious Side Effects

  • Angioedema
  • Suicidal ideation
  • Respiratory depression
  • Stevens-Johnson syndrome
  • Drug reaction with eosinophilia and systemic symptoms (DRESS)

โš ๏ธ Rare Side Effects

  • Pancreatitis
  • Rhabdomyolysis
  • Hepatotoxicity
  • Myoclonus

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Alcohol Major Increased dizziness and drowsiness
Opioid analgesics Major Increased CNS depression and respiratory depression
Antacids Moderate Reduced gabapentin absorption

๐Ÿšจ Major Interactions

  • Opioids
  • Antacids
  • Cimetidine
  • Hydrocodone
  • Morphine

โšก Moderate Interactions

  • NSAIDs
  • Antidiabetic agents
  • Losartan
  • Ethanol

โ„น๏ธ Minor Interactions

  • Oral contraceptives
  • Antacids (aluminum/magnesium)

๐Ÿฝ๏ธ Food Interactions

High-fat meals may decrease gabapentin absorption, Avoid excessive alcohol

๐Ÿท Alcohol Interaction

Increased CNS depression; avoid concurrent use.

๐Ÿ›ก๏ธ Safety & Warnings

Liver
Low
Kidney
Moderate
Heart
Low
Pregnancy
Category A

๐Ÿšซ Contraindications

Hypersensitivity to gabapentin or methylcobalamin, severe renal impairment (CrCl <30 mL/min for gabapentin)

๐Ÿ“Š Monitoring Parameters

Renal function, CNS effects (dizziness, sedation), therapeutic response (pain, seizure control)

๐Ÿคฑ Lactation Safety

Gabapentin excreted in breast milk; caution advised. Methylcobalamin is safe.

๐Ÿ’Š Overdose Management

Supportive care; hemodialysis may remove gabapentin. Monitor CNS depression.

โฐ Missed Dose

Take as soon as remembered unless near next dose; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 27, 2026

๐Ÿ”— View Profile

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