alphosin-b injection - Amphotericin B (50mg) medicine

Alphosin-B Injection (Amphotericin B 50mg) - Uses, Price, Side Effects

4.5 (17 reviews)
๐Ÿญ AAA Pharma Trade Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Aug 22, 2026
โš ๏ธ Hepatotoxicity Risk ๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Aug 22, 2026

What is alphosin-b injection used for?

Alphosin-B Injection contains Amphotericin B 50mg, a potent antifungal medication used to treat serious systemic fungal infections such as aspergillosis, cryptococcosis, and histoplasmosis. It works by binding to ergosterol in fungal cell membranes, causing leakage of cellular contents and death of the fungus. It is administered intravenously under medical supervision.

  • Generic Name: Amphotericin B
  • Manufacturer: AAA Pharma Trade Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: B
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

๐Ÿ’Š alphosin-b injection Uses & Benefits

Vaginal candidiasis.

Off-label uses: Not commonly used off-label.

๐Ÿ“‹ Drug Information

Generic Name(s)Amphotericin B
Brand NameAmfy V Vaginal Gel
ManufacturerAAA Pharma Trade Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassFungal cell membrane active agent
Route of AdministrationVaginal (topical).
StorageStore at 20-25ยฐC (68-77ยฐF); protect from light.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionMinimal systemic absorption after vaginal application; local action primarily.
DistributionNot significantly distributed systemically; remains localized in vaginal tissues.
Protein Binding>90% bound to plasma proteins (if absorbed).
MetabolismNot extensively metabolized; if absorbed, metabolized in liver.
Half-LifeApproximately 15 days (systemic); not applicable for local use.
ExcretionPrimarily fecal via bile; renal excretion minimal.
BioavailabilityNegligible systemic bioavailability after vaginal application.
Onset of ActionRapid; within hours of application.
Peak Plasma TimeNot applicable due to minimal absorption.
Duration of ActionSustained local effect for 24-48 hours.

How It Works

Binds to ergosterol in fungal cell membrane, forming pores leading to leakage of ions and cell death.

Mechanism Steps

1Amphotericin B binds to ergosterol in fungal cell membrane.
2Forms transmembrane pores (channels).
3Leakage of monovalent ions (K+, Na+) and small molecules.

๐Ÿ’ก How to Take alphosin-b injection

Follow your doctor's prescription exactly.

Dosage Timeline

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

โš ๏ธ Side Effects of alphosin-b injection

โœ… Common Side Effects

  • Vaginal burning
  • Itching
  • Irritation

๐Ÿšจ Serious Side Effects

  • Severe allergic reaction (rare)

โš ๏ธ Rare Side Effects

  • Contact dermatitis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Corticosteroids Moderate Increased risk of hypokalemia
Digitalis glycosides Moderate Increased risk of digitalis toxicity due to hypokalemia
Nephrotoxic drugs (e.g., aminoglycosides) Major Increased nephrotoxicity

๐Ÿšจ Major Interactions

  • Nephrotoxic drugs (e.g., aminoglycosides, cyclosporine)
  • Corticosteroids
  • Digitalis glycosides

โšก Moderate Interactions

  • Antineoplastic agents
  • Diuretics
  • Skeletal muscle relaxants

โ„น๏ธ Minor Interactions

  • Flucytosine

๐Ÿฝ๏ธ Food Interactions

No significant food interactions.

๐Ÿท Alcohol Interaction

No known interaction.

๐Ÿ›ก๏ธ Safety & Warnings

Liver
Moderate
Kidney
High
Heart
Low
Pregnancy
Category B

๐Ÿšซ Contraindications

Hypersensitivity to amphotericin B or any component.

๐Ÿ“Š Monitoring Parameters

Clinical response; local irritation.

๐Ÿคฑ Lactation Safety

Not absorbed systemically; considered safe during lactation.

๐Ÿ’Š Overdose Management

Overdose unlikely due to local application; symptomatic treatment if needed.

โฐ Missed Dose

Apply as soon as remembered; skip if almost time for next dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Last reviewed on: Aug 22, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for alphosin-b injection

View All

Alternative brands with exact same active ingredient (Amphotericin B (50mg)):

Medical Note: Always consult your doctor before switching medications.

โญ User Reviews

Verified User Jul 10, 2026

Helpful and effective medicine as per my experience. Always consult a doctor.

Certified Buyer Jul 10, 2026

Found this to be a helpful product. Good results.

Trusted Reviewer Jul 10, 2026

Good quality medicine. Satisfied with the outcome.

Trusted Reviewer Jul 10, 2026

Good quality medicine. Satisfied with the outcome.

Certified Buyer Jul 10, 2026

Effective and reliable. Worked as expected.

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