VariZIG Side Effects
Generic Name: varicella zoster immune globulin
Medically reviewed by Drugs.com. Last updated on Nov 11, 2020.
Note: This document contains side effect information about varicella zoster immune globulin. Some of the dosage forms listed on this page may not apply to the brand name VariZIG.
For the Consumer
Applies to varicella zoster immune globulin: intramuscular solution
Side effects requiring immediate medical attention
Along with its needed effects, varicella zoster immune globulin (the active ingredient contained in VariZIG) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor or nurse immediately if any of the following side effects occur while taking varicella zoster immune globulin:
- unusual tiredness or weakness
Incidence not known
- redness of the skin
- shortness of breath
- swelling of the eyelids, face, lips, hands, or feet
Side effects not requiring immediate medical attention
Some side effects of varicella zoster immune globulin may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
- pain at the injection site
For Healthcare Professionals
Applies to varicella zoster immune globulin: intramuscular powder for injection, intramuscular solution
Common (1% to 10%): Injection site pain[Ref]
Common (1% to 10%): Headache[Ref]
Frequency not reported: Thrombosis[Ref]
Frequency not reported: Nausea[Ref]
Frequency not reported: Rash[Ref]
Frequency not reported: Chills, fatigue[Ref]
1. "Product Information. Varicella Zoster Immune Globulin (varicella zoster immune globulin)." American Red Cross Blood Services, Dedham, MA.
2. "Product Information. Varizig (varicella zoster immune globulin)." Cangene Corporation, Winnipeg, MB.
More about VariZIG (varicella zoster immune globulin)
- During Pregnancy
- Dosage Information
- Drug Interactions
- Pricing & Coupons
- En Español
- Drug class: immune globulins
- FDA Approval History
Related treatment guides
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.