What side effects may I notice from receiving HYQVIA?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-fever
-headache
-nausea
-rash
-signs and symptoms of a blood clot such as breathing problems; changes in vision; chest pain; severe, sudden headache; pain, swelling, warmth in the leg; trouble speaking; sudden numbness or weakness of the face, arm, or leg
-signs and symptoms of kidney injury like trouble passing urine or change in the amount of urine
-stiff neck and sensitivity to light
-vomiting

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-pain, redness, or irritation at site where injected
-weak or tired

This list may not describe all possible side effects for HYQVIA. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.