5 Expert Tips for Getting Your Flu Shot Safely and Effectively

Getting your annual flu shot is a simple procedure, but small choices before and after can make a big difference in how you feel afterward.

Medical experts and nutrition specialists have shared some recommendations to make your appointment as smooth and comfortable as possible.

No. 1. Wear something you can easily roll up

“Clothing that allows you to easily access this area is the best option,” Kenneth J. Perry, a South Carolina-based doctor, told Fox News Digital.

THE BEST TIME TO GET THE FLU VACCINE THIS FALL AS FLU SEASON APPROACHES

Flu shots are usually given in the upper arm (specifically the deltoid muscle), which means having a removable diaper or avoiding sweaters altogether could prevent some problems.

Medical experts and nutrition specialists have shared some recommendations to make your appointment as smooth and comfortable as possible. (iStock)

No. 2. Have a light snack before leaving

“In general, you don’t need to eat or drink anything unless it makes you more comfortable,” Dr. Michael A. Traub of Crystal Run Healthcare in New York told Fox News Digital.

However, eating something light can help stabilize your blood sugar and prevent dizziness.

According to the Centers for Disease Control and Prevention (CDC), “giving patients a drink, snack, or reassurance about the procedure has been shown to prevent some fainting.”

Doctors explain how to prepare for the flu shot and manage normal side effects like soreness, while identifying warning signs that require medical attention. (iStock)

The nonprofit Immunize.org adds: “Before the visit, eat or drink if necessary. If you are very hungry or thirsty, you are more likely to feel unwell after vaccination.”

A small snack containing protein and complex carbohydrates, such as a banana with peanut butter or yogurt with granola, is an easy way to stay stable during and after your injection.

No. 3. Stay hydrated before and after

It’s not necessary to drink water, but staying hydrated can help with comfort and recovery.

Both the CDC and Immunize.org emphasize hydration as a way to prevent fainting and maintain circulation during vaccination.

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Drinking a glass of water before the appointment and consistent fluids afterward can make a noticeable difference, especially for those who tend to feel dizzy from needles.

No. 4. Know how to relieve aches and pains

It is normal to feel a little sore or tired after getting the flu shot.

“Typical side effects of the vaccine include mild fatigue, headache and sometimes body aches,” Traub noted.

“Typical side effects of the vaccine include mild fatigue, headache and sometimes body aches,” said an expert. (iStock)

Perry added that muscle cramps and aches “can easily be relieved with acetaminophen or ibuprofen.”

Experts recommend continuing to move your arm after the vaccine, as light exercises or movements can help reduce pain.

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No.5. Know what is normal and what is not

Some pain or a mild headache is expected, but if you experience wheezing, difficulty breathing, swelling of the lips or tongue, rash, severe nausea, vomiting, or chest pain, it’s important to contact your doctor, according to Traub.

Hives, itching, difficulty breathing, or nausea may signal an allergic reaction. (iStock)

Perry noted that hives, itching, difficulty breathing or nausea could signal an allergic reaction.

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For where to get your flu shot, a doctor’s office, pharmacy, or local health department are all safe options.

Timing also matters: Traub recommends that everyone aged 6 months and older get vaccinated “every season, ideally before Halloween.”