Guide

Urgent care for the flu

Most people with flu have a mild illness and get better at home. A visit matters most if you’re at higher risk of complications, because prescription antiviral medicine works best when it’s started within two days of the first symptoms.

See a provider online now For non-emergency symptoms, an online visit may be an option. ER.com may earn a commission through affiliate links, at no added cost to you.

When it’s an emergency

Go to the nearest ER or call 911 for the flu with:

Trouble breathing or shortness of breath
Pain or pressure in the chest or belly that doesn’t go away
Ongoing dizziness, confusion, or being hard to wake
Seizures, not urinating, or severe weakness or muscle pain
Fever or cough that gets better, then comes back or gets worse
In children: fast breathing or ribs pulling in, bluish lips or face, signs of dehydration, fever above 104°F that medicine doesn’t control, or any fever in a baby under 12 weeks

If you’re not sure, go to the ER. Find the nearest ER.

What urgent care does for the flu

Questions about your symptoms, when they started, and your health conditions
Often a rapid flu test from a nose or throat swab
A prescription for an antiviral, if appropriate (antibiotics don’t work on flu)
Advice on symptom relief and when to come back

Rapid flu tests give results in about 10 to 20 minutes. A negative rapid test doesn’t rule out flu, and providers can also diagnose flu from your symptoms.

Find urgent care near you, with hours and phone numbers.

When an online visit may fit

If you think you have flu and are at higher risk, or want to know whether antivirals make sense, an online visit can be the fastest way to a provider, especially in the first two days. A provider can send an antiviral prescription to your pharmacy if it’s appropriate.

An online visit can’t include a flu test or listen to your lungs. The provider will tell you if you need to be seen in person.

See a provider online for the flu

For non-emergency symptoms. Check availability, pricing, and care details with the provider. You’ll leave ER.com when you continue. More on Cold & flu online.

Start a virtual visit

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See a provider in person if

You’re 65 or older, pregnant, or have asthma, diabetes, heart, lung or kidney disease, or a weakened immune system
A child under 5 (especially under 2) has flu symptoms
You want a flu test, or symptoms aren’t improving

Common questions

Urgent care for the flu, answered.

General information, not medical advice.

Should I go to urgent care for the flu?

If you’re at higher risk of complications, see a provider promptly, in person or online, because antivirals work best within two days. Most healthy people with mild flu recover at home. Go to the ER for any emergency warning sign.

When should I go to the ER for the flu?

For trouble breathing, chest or belly pain or pressure that doesn’t go away, confusion, seizures, not urinating, severe weakness, or a fever or cough that improves and then returns or worsens. In children, also bluish lips, ribs pulling in, dehydration or a fever in a baby under 12 weeks.

Can I get Tamiflu or another flu antiviral online?

Often, yes, when a provider decides it’s appropriate. Flu antivirals are prescription-only. The CDC recommends them for people at higher risk and says they work best when started within two days of symptoms.

How accurate is a rapid flu test?

Rapid antigen tests give results in 10 to 15 minutes but can miss flu, so a negative result doesn’t rule it out. Rapid molecular tests take 15 to 20 minutes and are more accurate.

See a provider online now Not an emergency and can’t get in today? ER.com may earn a commission through affiliate links, at no added cost to you.

More guides

Urgent care for a UTI · Urgent care for a sinus infection · Urgent care for pink eye · Urgent care for strep throat · Urgent care or the ER? · Virtual urgent care

Sources

Last updated November 12, 2026. General information, not medical advice or a diagnosis. If you’re not sure whether something is an emergency, go to the ER or call 911.

This is not for emergencies.

For life-threatening symptoms, severe chest pain, trouble breathing, or immediate danger, call 911 or go to the nearest emergency department.