Flu Shots & Flu Treatment
Protect yourself and the people around you with convenient seasonal flu vaccination at Instant Urgent Care. Our San Jose, Santa Clara and Sunnyvale clinics also provide prompt evaluation and treatment when flu symptoms begin — with same-day visits, walk-in access and telemedicine support across California.
Vaccine availability may vary by location and season.
(408) 687-4806
A Simple Step That Helps Protect Your Whole Season
Influenza is a contagious respiratory illness that can range from mild to severe. A seasonal flu vaccine is updated regularly to help protect against the influenza viruses expected to circulate, which is why vaccination is recommended each year rather than only once.
For most people, September and October are convenient times to get vaccinated before flu activity increases, but getting a flu shot later in the season can still be worthwhile. Because protection takes time to develop, planning ahead helps your immune system prepare before exposure becomes more common.
Instant Urgent Care makes seasonal flu care easy for individuals and families across Silicon Valley. Visit our San Jose, Santa Clara or Sunnyvale clinics for vaccination availability, or come in promptly if symptoms begin. Our providers can evaluate your illness, determine whether testing or prescription treatment is appropriate, and give you clear guidance for recovery.
How To Get Your Flu Shot At Instant Urgent Care
Confirm Availability
Call your preferred clinic to confirm current seasonal vaccine supply and ask about accepted insurance or self-pay pricing.
Book Or Walk In
Choose the location that works best for you. Same-day access and walk-ins are available based on clinic capacity.
Quick Health Review
Our care team reviews your age, health history, allergies and previous vaccine reactions to guide appropriate vaccination.
Receive Your Vaccine
Your flu shot is administered by a healthcare professional, followed by any after-care guidance you may need.
Who Should Consider A Seasonal Flu Vaccine?
Annual vaccination is recommended for most people age 6 months and older, with added importance for those at greater risk of complications.
Children & Families
Vaccinating eligible family members helps reduce the chance of flu spreading through homes, schools and childcare settings.
Adults Age 65+
Older adults face a higher risk of serious flu complications and may need an age-appropriate vaccine selected with a provider.
Pregnant Patients
Flu vaccination is especially important during pregnancy. A healthcare professional can guide the appropriate vaccine option.
Chronic Conditions
People with asthma, diabetes, heart disease and other ongoing conditions may be more likely to develop serious complications.
Healthcare & Caregivers
People who regularly care for others can help reduce exposure among patients, children, seniors and vulnerable family members.
Workplace & School Communities
Flu can spread quickly in shared indoor environments. Vaccination may reduce illness, missed work and missed school days.
Find Your Nearest Instant Urgent Care Location
Call before visiting to confirm current flu vaccine availability at your preferred clinic.
Instant Urgent Care — San Jose
San Jose, CA 95111
Instant Urgent Care — Santa Clara
Santa Clara, CA 95051
Instant Urgent Care — Sunnyvale
Sunnyvale, CA 94087
Serving San Jose, Santa Clara, Sunnyvale and nearby Silicon Valley communities. Vaccine inventory can change during the season, so please call before your visit.
Flu Evaluation & Treatment When Symptoms Begin
Flu symptoms often appear suddenly and may include fever or chills, cough, sore throat, congestion, body aches, headache and fatigue. Not everyone with influenza develops a fever, and symptoms can overlap with COVID-19 and other respiratory infections.
Early medical evaluation is especially important for people at higher risk of complications or anyone whose symptoms are severe or worsening. Prescription antiviral treatment works best when started early, ideally within the first two days after symptoms begin, although a provider may recommend treatment later in certain situations.
Your Visit May Include
Care based on your symptoms, timing and health history.
- ✓Review of symptoms, exposure and medical risk factors
- ✓Physical examination and vital-sign assessment
- ✓Flu, COVID-19 or other testing when medically appropriate
- ✓Prescription antiviral treatment when indicated
- ✓Clear home-care guidance and follow-up instructions
Signs That May Point To Influenza
Flu symptoms can range from mild to severe and often begin more suddenly than a typical cold.
Fever Or Chills
A raised temperature, chills or feeling feverish may occur, although some people with flu do not develop a fever.
Cough
A persistent cough is common and may be dry or accompanied by throat irritation and chest discomfort.
Sore Throat
Throat pain or scratchiness may occur along with cough, congestion and other respiratory symptoms.
Runny Or Stuffy Nose
Nasal congestion, sneezing and a runny nose can occur, though these symptoms are also common with colds.
Muscle & Body Aches
Influenza often causes widespread soreness, aches and a heavy feeling that can make normal activity difficult.
Fatigue
Sudden tiredness, weakness and low energy are common and may continue even after other symptoms improve.
Convenient Flu Care Across Silicon Valley
Same-Day Access
Get help without waiting weeks for an appointment when flu symptoms begin or vaccine season arrives.
Experienced Providers
Receive evaluation and treatment guidance from licensed healthcare professionals who consider your full health history.
Testing When Appropriate
Our team can determine whether influenza, COVID-19 or other testing is appropriate based on your symptoms.
Virtual Care Available
Discuss symptoms and treatment options through telemedicine when an in-person examination is not immediately required.
Need A Flu Shot Or Already Feeling Sick?
Call to confirm vaccine availability, book a visit online, or walk in for prompt evaluation at a Bay Area clinic.
Frequently Asked Questions About Flu Shots
Helpful answers about seasonal vaccination, timing and flu treatment.
Ready For Your Flu Shot?
Call to confirm vaccine availability or visit one of our San Jose, Santa Clara or Sunnyvale clinics for convenient seasonal care.
(408) 687-4806