Moderna COVID-19 Booster (PF) 50 Mcg/0.5 Ml IM Suspension (Unapproved) (SARS-Cov-2) Vaccines Side Effects by Likelihood and Severity

COMMON side effects


If experienced, these tend to have a Less Severe expression

  • Chills
  • Headache
  • Injection Site Pain
  • Joint Pain
  • Low Energy
  • Muscle Pain

INFREQUENT side effects


If experienced, these tend to have a Less Severe expression

  • Fever
  • Injection Site Erythema
  • Nausea
  • Swollen Lymph Nodes
  • Vomiting

RARE side effects


If experienced, these tend to have a Severe expression

  • A Hypersensitivity Reaction To A Drug
  • A Significant Type Of Allergic Reaction Called Anaphylaxis
  • Capillary Leak Syndrome, A Condition Where Fluid Leaks Out Of Small Blood Vessels
  • Erythema Multiforme, A Type Of Allergic Skin Reaction
  • Inflammation Of The Covering Of The Heart Or Pericardium
  • Inflammation Of The Middle Tissue Heart Muscle

If experienced, these tend to have a Less Severe expression

  • A Feeling Of Pins And Needles On Skin
  • A Skin Rash
  • Bell's Palsy Paralysis Of One Side Of The Face
  • Decreased Appetite
  • Dizziness
  • Fainting
  • Hives
  • Irritability
  • Numbness
  • Paralysis Of Nerves For The Face
  • Puffy Face From Water Retention

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CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.