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Specialty Drug
IMMUNE GLOBULIN helps to prevent or reduce the severity of certain infections in patients who are at risk. This medicine is collected from the pooled blood of many donors. It is used to treat immune system problems, thrombocytopenia, and Kawasaki syndrome. Compare human immunoglobulin gs.
Prescription Settings
100ml of 10%
14 vials
100ml of 10%
14 vials

Gamunex-C Side Effects

What should I watch for?

Your condition will be monitored carefully while you are receiving this medicine.

This medicine is made from pooled blood donations of many different people. It may be possible to pass an infection in this medicine. However, the donors are screened for infections and all products are tested for HIV and hepatitis. The medicine is treated to kill most or all bacteria and viruses. Talk to your doctor about the risks and benefits of this medicine.

Do not have vaccinations for at least 14 days before, or until at least 3 months after receiving this medicine.


Common and Rare Side Effects

Along with its needed effects, a medicine 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:

More common

Back pain

black, tarry stools

blurred vision

chest pain



dark urine

decreased urination



fast, pounding, or irregular heartbeat or pulse


general feeling of discomfort or illness


joint pain

loss of appetite

muscle aches and pains



noisy breathing

pain in the arms or legs

painful or difficult urination

pounding in the ears


runny nose


slow or fast heartbeat

sore throat

sores, ulcers, or white spots on the lips or in the mouth

stomach pain


swollen glands

tightness in the chest

trouble sleeping

troubled breathing

unusual bleeding or bruising

unusual tiredness or weakness


yellow eyes or skin

Less common

Bluish coloring of the lips or nail beds

burning sensation in the head

faintness or lightheadedness


Difficulty with swallowing

hives or welts

itching, especially of the feet or hands

reddening of the skin, especially around the ears

swelling of the eyes, face, or inside of the nose

Incidence not known

Back, leg, or stomach pains

blistering, peeling, or loosening of the skin

blood in the urine

change in vision

changes in blood pressure

changes in urination

chest pain or discomfort

cold, clammy, or pale skin


decreased frequency or amount of urine

difficult or labored breathing

difficulty seeing at night

dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position

feeling of warmth

headache that is severe and occurs suddenly


increased sensitivity of the eyes to sunlight

increased thirst


joint stiffness or swelling

light-colored stools

loss of appetite

loss of consciousness

low blood pressure or pulse

lower back or side pain

muscle spasm or jerking of all extremities

pains in the chest, groin, or legs, especially calves of the legs


shakiness in the legs, arms, hands, or feet

skin blisters

slow breathing

slurred speech that occurs suddenly

sudden, severe weakness or numbness in the arm or leg


swelling of the face, fingers, lower legs, or ankles

weight gain

Some side effects 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:

More common

Lack or loss of strength

redness, swelling, itching, or pain at the injection site

Less common

Hip pain

leg cramps

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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