If you get a COVID-19 vaccine and you think you might be having a severe allergic reaction after leaving the vaccination provider site, seek immediate medical care by calling 911.
There is a remote chance that the Moderna COVID-19 Vaccine could cause a severe allergicreaction. A severe allergic reaction would usually occur within a few minutes to one hour aftergetting a dose of the Moderna COVID-19 Vaccine. For this reason, your vaccination providermay ask you to stay at the place where you received your vaccine for monitoring aftervaccination. Signs of a severe allergic reaction can include:• Difficulty breathing• Swelling of your face and throat• A fast heartbeat• A bad rash all over your body• Dizziness and weakness
If you have had an immediate allergic reaction (a reaction that started within 4 hours) to any vaccine other than a COVID-19 vaccine or any injectable therapy, you may still be able to get a COVID-19 vaccine. However, your doctor may refer you to an allergy and immunology specialist for additional care or advice.
• If you had a severe or immediate allergic reaction after getting the first dose of an mRNA COVID-19 vaccine, you should not get a second dose of either of the mRNA COVID-19 vaccines (Moderna or Pfizer-BioNTech).
The most commonly reported side effects by individuals who received a booster dose of the Moderna COVID-19 Vaccine after completion of a two-dose primary series were pain, redness and swelling at the injection site, as well as fatigue, headache, muscle or joint pain and chills.Jan 7, 2022
The most commonly reported side effects were pain at the injection site, tiredness, headache, muscle pain, chills, joint pain, nausea and vomiting, swollen lymph nodes in the same arm of the injection and fever. Side effects typically started within two days of vaccination and resolved two or three days later.Feb 16, 2022
If you are allergic to an ingredient in a COVID-19 vaccineIf you have had a severe allergic reaction or an immediate allergic reaction—even if it was not severe—to any ingredient in an mRNA COVID-19 vaccine, you should not get either of the currently available mRNA COVID-19 vaccines (Pfizer-BioNTech and Moderna).
See full answerYou will be evaluated for any exclusion criteria prior to being vaccinated. If you have questions about the COVID-19 vaccine in relation to children, the elderly, people who are immunocompromised, and those with a significant history of allergic reactions, please consult your doctor.Please also note the waiting period for the following scenarios:If you’ve had COVID-19 monoclonal antibody therapy or COVID-19 convalescent plasma, you should not receive the COVID-19 vaccine until at least 91 days following treatment.You should not receive the COVID-19 vaccine until at least 15 days following any other vaccinations (e.g. flu, measles)
If you experience a severe allergic reaction after getting a COVID-19 vaccine, vaccination providers should provide rapid care and call for emergency medical services. You should continue to be monitored in a medical facility for at least several hours.
Symptoms of anaphylaxis often occur within 15-30 minutes of vaccination, though it can sometimes take several hours for symptoms to appear.
Unless one has a vanishingly rare allergy to vaccine adjuvants, those with rheumatic and other autoimmune diseases should have no qualms about COVID-19 vaccination, says Dr. V. Michael Holers, head of the Division of Rheumatology at the University of Colorado School of Medicine.Jul 8, 2021
We found that reported reactions to mRNA vaccination were mostly mild in severity and transient in duration, and most reports were non-serious. Reactions and health impacts were reported more frequently in female than in male recipients, and in individuals younger than 65 years than in older individuals.Mar 7, 2022