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Aug 15, 2019 · Recommendation. Takeaway. Side effects of the flu shot are usually mild and only last a day or 2. The most common one is a reaction at the injection site, such as soreness or redness. Experts...
Jan 29, 2021 · The side effects that most commonly occur with the injectable flu shot are local soreness, discoloration, and swelling at the injection site. Other possible side effects of the flu shot...
Common side effects from the flu shot include: Soreness, redness, and/or swelling from the shot; Headache; Fever; Nausea; Muscle aches; The flu shot, like other injections, can occasionally cause fainting. Some studies have found a possible small association of injectable flu vaccine with Guillain-Barré syndrome (GBS). Overall, these studies ...
Sep 15, 2023 · Other common side effects include a general feeling of malaise, headaches, muscle aches and nausea. It is a common misconception that receiving a vaccine can give you the flu, Dr. Vijayan...
Reaction to the vaccine. Some people have muscle aches and a fever for a day or two after receiving a flu vaccine. This may be a side effect of your body's production of protective antibodies. The two-week window. It takes about two weeks for the flu shot to take full effect.
Safety Information. About Influenza (Flu) Influenza (flu) is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness. Serious complications of flu infection can result in hospitalization or death.
Flu vaccine side effects are generally mild and go away on their own within a few days. Some side effects that may occur from a flu shot include soreness, redness, and/or swelling where the shot was given, headache (low grade), fever, nausea, muscle aches, and fatigue.
