janssen-covid-19-vaccine
Side Effects
What side effects may I notice from receiving Janssen COVID-19 Vaccine?
Side effects that you should report to your doctor or health care professional as soon as possible:
-allergic reactions (skin rash, itching or hives; swelling of the face, lips, or tongue; dizziness or weakness)
-blood clot (chest pain; shortness of breath; pain, swelling, or warmth in the leg)
-blurred vision or changes in vision
-fast heartbeat
-severe headache
-stomach pain
-trouble breathing
-unusual bruising or bleeding
Side effects that usually do not require medical attention (report these to your doctor or health care professional if they continue or are bothersome):
-fever
-headache
-muscle pain
-nausea
-pain, redness, or irritation at site where injected
-tiredness
This list may not describe all possible side effects for Janssen COVID-19 Vaccine. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Source: FDA
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