cefvac- b adult vaccine

4.5 (18 reviews)

Hepatitis B Vaccine (rDNA) (20mcg)

🏭 Cipla Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Aug 23, 2026

📋 Prescription Required 💊 Generic Available

Medically Reviewed

SaathiMed Expert Panel | Aug 23, 2026

What is cefvac- b adult vaccine used for?

Cefvac-B Adult Vaccine (Hepatitis B Vaccine (rDNA)) is used to treat VACCINES. It contains Hepatitis B Vaccine (rDNA) (20mcg), which Induces production of antibodies against hepatitis B surface antigen.. Always consult your doctor before use. Take as prescribed.

Generic Name: Hepatitis B Vaccine (rDNA)
Manufacturer: Cipla Ltd
Form: Allopathy
Pregnancy Category: C
Prescription Required: Yes

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 cefvac- b adult vaccine Uses & Benefits

Prevention of hepatitis B infection in adults.

📋 Drug Information

Generic Name(s)	Hepatitis B Vaccine (rDNA)
Brand Name	Cefvac-B Adult Vaccine
Manufacturer	Cipla Ltd
Packaging / Form	Varies by brand (Allopathy)
Therapeutic Class	VACCINES
Action Class	Subunit (Purified antigen)
Route of Administration	Intramuscular
Storage	Store at 2-8°C; do not freeze.
Shelf Life	As per manufacturer

🔬 Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionIntramuscular injection; not absorbed orally.

DistributionDistributed to lymphoid tissues; not extensively distributed to other tissues.

Protein BindingNot applicable (vaccine).

MetabolismDegraded by proteolytic enzymes.

Half-LifeNot applicable (vaccine).

ExcretionNot applicable (vaccine).

BioavailabilityNot applicable (intramuscular).

Onset of ActionAntibody response detectable within 2-4 weeks.

Peak Plasma TimeNot applicable (vaccine).

Duration of ActionProtective immunity lasts for years; booster may be needed.

How It Works

Induces production of antibodies against hepatitis B surface antigen.

Mechanism Steps

1Vaccine contains recombinant HBsAg adsorbed on aluminum adjuvant.

2Injected intramuscularly, antigen is taken up by antigen-presenting cells.

3Processed and presented to T-helper cells.

💡 How to Take cefvac- b adult vaccine

Follow your doctor's prescription exactly.

⚠️ Side Effects of cefvac- b adult vaccine

✅ Common Side Effects

Injection site pain
Fatigue
Headache
Fever

🚨 Serious Side Effects

Anaphylaxis
Guillain-Barre syndrome
Multiple sclerosis exacerbation

⚠️ Rare Side Effects

Thrombocytopenia
Arthritis
Nephrotic syndrome

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

⚠️ Drug	Severity	Effect
Immunosuppressants	Major	Reduced vaccine efficacy
Corticosteroids	Major	Reduced immune response
Chemotherapy agents	Major	Reduced immune response

🚨 Major Interactions

Immunosuppressants
Corticosteroids
Chemotherapy agents

🍷 Alcohol Interaction

No known interaction.

🛡️ Safety & Warnings

🚫 Contraindications

Hypersensitivity to any component; severe febrile illness.

📊 Monitoring Parameters

Serology for anti-HBs titers; local injection site reactions.

🤱 Lactation Safety

Safe; not excreted in breast milk.

💊 Overdose Management

No specific treatment; monitor for adverse reactions.

⏰ Missed Dose

Administer as soon as possible; do not restart series.

👨‍⚕️ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Last reviewed on: Aug 23, 2026

🔗 View Profile

🔄 Substitutes for cefvac- b adult vaccine

View All

Alternative brands with exact same active ingredient (Hepatitis B Vaccine (rDNA) (20mcg)):

Medical Note: Always consult your doctor before switching medications.

⭐ User Reviews

Happy Patient Jul 10, 2026

Good quality medicine. Satisfied with the outcome.

Regular Customer Jul 10, 2026

This medicine was effective for me. I followed the doctor's advice.

Certified Buyer Jul 10, 2026