cosmegen 0.5mg injection - Dactinomycin (0.5mg) medicine

cosmegen 0.5mg injection - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Wockhardt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 29, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 29, 2026

What is cosmegen 0.5mg injection used for?

Actinocin 0.5mg Injection (Dactinomycin) is used to treat ANTI NEOPLASTICS. It contains Dactinomycin (0.5mg), which Intercalates between DNA base pairs, inhibiting RNA synthesis and DNA replicatio. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Dactinomycin
  • Manufacturer: Wockhardt Ltd
  • Form: Allopathy
  • Pregnancy Category: D
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

๐Ÿ’Š cosmegen 0.5mg injection Uses & Benefits

Wilms tumor, rhabdomyosarcoma, Ewing sarcoma, gestational trophoblastic neoplasia, testicular cancer.

Off-label uses: Kaposi sarcoma, neuroblastoma, soft tissue sarcoma.

๐Ÿ“‹ Drug Information

Generic Name(s)Dactinomycin
Brand NameActinocin 0.5mg Injection
ManufacturerWockhardt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI NEOPLASTICS
Action ClassAlkaloids-cytotoxic agents
Route of AdministrationIntravenous
StorageStore at 2-8ยฐC, protect from light.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionIntravenous administration results in complete bioavailability.
DistributionWidely distributed in body tissues; does not cross blood-brain barrier significantly.
Protein BindingApproximately 5% bound to plasma proteins.
MetabolismHepatic metabolism, primarily via CYP3A4.
Half-LifeApproximately 36 hours.
ExcretionPrimarily excreted in urine (30-50% unchanged) and bile.
Bioavailability100% (intravenous).
Onset of ActionRapid, within minutes.
Peak Plasma TimeImmediately after infusion.
Duration of ActionVariable, depends on cell cycle.

How It Works

Intercalates between DNA base pairs, inhibiting RNA synthesis and DNA replication.

Mechanism Steps

1Intercalates between DNA base pairs
2Inhibits RNA polymerase
3Blocks RNA synthesis

๐Ÿ’ก How to Take cosmegen 0.5mg injection

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of cosmegen 0.5mg injection

โœ… Common Side Effects

  • Nausea
  • vomiting
  • alopecia
  • myelosuppression
  • mucositis

๐Ÿšจ Serious Side Effects

  • Hepatotoxicity
  • veno-occlusive disease
  • severe myelosuppression
  • infection

โš ๏ธ Rare Side Effects

  • Anaphylaxis
  • secondary malignancies
  • pulmonary fibrosis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Major Increased bleeding risk
Live vaccines Major Risk of disseminated infection
Phenytoin Major Decreased phenytoin levels
Corticosteroids Moderate Increased immunosuppression
Immunosuppressants Moderate Additive immunosuppression
Hepatotoxic drugs Moderate Increased hepatotoxicity
Allopurinol Minor Possible increased toxicity
Probenecid Minor Decreased renal excretion

๐Ÿšจ Major Interactions

  • Warfarin
  • Live vaccines
  • Phenytoin

โšก Moderate Interactions

  • Corticosteroids
  • Immunosuppressants
  • Hepatotoxic drugs

โ„น๏ธ Minor Interactions

  • Allopurinol
  • Probenecid

๐Ÿฝ๏ธ Food Interactions

No significant food interactions.

๐Ÿท Alcohol Interaction

Avoid alcohol due to hepatotoxicity risk.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity, pregnancy, breastfeeding, severe hepatic impairment.

๐Ÿ“Š Monitoring Parameters

CBC, liver function tests, renal function, uric acid levels.

๐Ÿคฑ Lactation Safety

Contraindicated; excreted in breast milk.

๐Ÿ’Š Overdose Management

Supportive care; no specific antidote; monitor for myelosuppression and hepatic toxicity.

โฐ Missed Dose

Do not double dose; consult physician.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 29, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for cosmegen 0.5mg injection

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Alternative brands with exact same active ingredient (Dactinomycin (0.5mg)):

Medical Note: Always consult your doctor before switching medications.

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