Flu season in the United States can begin as early as October and end as late as May.
Protect yourself and your family from the discomfort of flu symptoms, and get an urgent care flu shot at Alamo City UC today.
Does Urgent Care Give Flu Shots?
Yes! Stop by one of our San Antonio clinics for fast, efficient, and reliable immunizations to safeguard you and your family from highly contagious and sometimes dangerous diseases and infections.
We administer flu vaccines to walk-in visitors of all ages, helping families stay safe and healthy all year.
Our medical professionals understand the unique needs and concerns of babies, toddlers, and young children, too, and use several proven techniques to help minimize their fear, discomfort, and anxiety. At urgent care, we offer vaccine and immunizations shots that are safe, reliable, and tailored to meet your family’s healthcare needs.
Is the Flu Vaccine Safe?
Yes. The flu vaccine is safe for most people. The Centers for Disease Control and Prevention (CDC) recommends it for everyone six months and older.
People who have experienced severe allergic reactions to flu shots and those with Guillan-Barre syndrome should not receive the flu shot.
If you have concerns or questions about your specific medical conditions, please contact your primary care doctor to confirm whether receiving an urgent care flu shot is safe.
Does the Flu Shot Give People the Flu?
No. Flu shots contain inactivated viruses, which means the virus is no longer infectious.
While some people may experience mild side effects after receiving the flu shot, the vaccine cannot cause it. These side effects are signs that the body is responding to the vaccine and building immunity.
Get a walk-in flu shot in San Antonio today to reduce your risk of getting sick and help prevent the spread of severe illness.
What Are Common Side Effects of Getting a Flu Shot?
Common side effects associated with the flu shot include:
- Soreness, redness, or swelling at the injection site
- Sudden fever
- Headache
- Muscle aches
- Nausea
- Fatigue
It is normal to experience one or more of these symptoms soon after vaccination. However, they are usually mild and last only a few days.
When Is the Best Time to Get an Urgent Care Flu Shot?
Since it takes about two weeks for antibodies to develop in the body and provide protection against flu viruses, adults and children should get an urgent care flu shot before flu viruses begin spreading in your community.
The CDC recommends that all adults and children older than six months get a flu vaccine by the end of October each year. Children who need two doses of the flu vaccine should begin the vaccination process sooner, as each dose must be given four weeks apart.
Who Should Get a Flu Shot?
The CDC recommends an annual flu vaccine for everyone six months and older. It matters most for people at higher risk of flu complications:
- Children between six months and five years old
- Adults 65 and older
- People who are pregnant
- Anyone with a chronic condition such as asthma, diabetes, or heart disease
- Caregivers and household members of anyone in the groups above
Talk to your primary care doctor first if you’ve had a severe allergic reaction to a flu vaccine or have a history of Guillain-Barré syndrome.
Walk-In Flu Shot Availability in San Antonio
No appointment, no referral. Walk into the Alamo City Urgent Care nearest you — Marbach, Shaenfield, Rigsby, or Brook Hollow — Monday through Friday 8:00 a.m. to 8:00 p.m. or Saturday 8:00 a.m. to 5:00 p.m.
What to bring: photo ID, your insurance card, and your vaccination record if you have one.
Already feeling sick? A flu shot won’t treat an active infection. Walk in for rapid flu testing — results in about 15 minutes — and same-day flu treatment.
Need a different vaccine? See all vaccinations and immunizations we offer in San Antonio.
Walk-In Flu Shots Near Me
In addition to urgent care flu shots in San Antonio, Texas, Alamo City UC offers other vaccines and immunizations on a walk-in basis. These include COVID-19, Tdap, and vaccines required for travel to certain countries.
Our urgent care clinics welcome walk-ins from 9:00 a.m. to 9:00 p.m. Monday through Friday and from 9:00 a.m. to 6:00 p.m. on Saturday.
Choose an Alamo City Urgent Care near you today for a walk-in flu shot.









