Varivax凡克斯

Varivax

varicella-zoster vaccine

Manufacturer:

MSD

Distributor:

Zuellig
Concise Prescribing Info
Contents
Live attenuated varicella virus (Oka/Merck strain) vaccine
Indications/Uses
Active immunization for prevention of varicella in individuals ≥12 mth.
Dosage/Direction for Use
SC Adult & adolescent ≥13 yr 0.5 mL dose, then a 2nd 0.5 mL dose 4-8 wk later. Childn 12 mth to 12 yr 0.5 mL dose. If 2nd dose is administered, allow a min interval of 3 mth between doses.
Contraindications
History of anaphylactic or severe allergic reaction to any component of the vaccine (including neomycin & gelatin) or to a previous dose of a varicella-containing vaccine. Immunodeficient or immunosuppressed individuals due to disease or medical therapy. Active febrile illness w/ fever >101.3°F (>38.5°C). Active, untreated TB. Pregnancy. Women planning on becoming pregnant in the next 3 mth.
Special Precautions
Defer vaccination in individuals w/ family history of congenital or hereditary immunodeficiency until immunocompetence is confirmed. Caution w/ use in HIV-infected individuals. Risk of vaccine virus transmission. For up to 6 wk following vaccination, vaccine recipients should avoid close association w/ susceptible high-risk individuals, including immunocompromised individuals, pregnant women w/o documented history of varicella or lab evidence of prior infection, newborn infants of mothers w/o documented history of varicella or lab evidence of prior infection & all newborn infants born at <28 wk gestation regardless of maternal varicella immunity. Do not concomitantly administer w/ Ig & other blood products. Avoid use of salicylates (aspirin) or salicylate-containing products in childn & adolescents 12 mth to 17 yr of age for 6 wk following vaccination due to association of Reye syndrome w/ salicylate therapy & wild-type varicella infection. Consider developmental & health benefits of breastfeeding along w/ mother's clinical need for Varivax, & any potential adverse effects on breastfed child. No clinical data available on safety or efficacy in childn <12 mth.
Adverse Reactions
Fever, inj site complaints, varicella-like rash. Upper resp illness, cough, irritability, fatigue, disturbed sleep, diarrhea, appetite loss, vomiting, otitis, headache, malaise, abdominal pain, other rashes, nausea, chills, lymphadenopathy, myalgia, lower resp illness, allergic reactions (including allergic rash, hives), stiff neck, arthralgia, itching.
Drug Interactions
Concurrent administration w/ Ig & other blood products may interfere w/ expected immune response. Risk of temporary depression of tuberculin skin test sensitivity leading to false -ve results. Tuberculin skin testing w/ tuberculin purified protein derivative (PPD) may be performed before Varivax is administered or on the same day, or at least 4 wk following vaccination w/ Varivax. Can be administered concurrently w/ other live viral vaccines. If not given concurrently, at least 1 mth should elapse between a dose of live attenuated measles virus-containing vaccine & a dose of Varivax. May be concomitantly administered w/ MMR II, HIB conjugate (meningococcal protein conjugate), hepatitis B (recombinant), inactivated diphtheria-tetanus & acellular pertussis vaccines.
MIMS Class
Vaccines, Antisera & Immunologicals
ATC Classification
J07BK01 - varicella, live attenuated ; Belongs to the class of varicella viral vaccines.
Presentation/Packing
Form
Varivax vaccine (inj)
Packing/Price
(vial) 0.5 mL x 1's
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