Flu Symptoms
Understand possible causes, learn when to seek care, and find the right provider.
Overview
The flu (influenza) is a viral infection that hits suddenly with fever, body aches, cough, and fatigue.
Most people recover in a week, but the flu can be dangerous for young children, older adults, pregnant people, and those with chronic conditions.
Antiviral medication works best when started within 48 hours of symptoms — see a provider early if you're at higher risk.
Quick Symptom Assessment
Answer a few questions to get more relevant provider recommendations.
This assessment is for informational purposes only and does not provide a medical diagnosis. If you're concerned about your symptoms, contact a healthcare provider. In an emergency, call 911.
Possible Causes
Common reasons people experience flu symptoms. This list isn't exhaustive or a diagnosis.
Influenza A or B
Seasonal flu viruses spread easily through droplets.
COVID-19
COVID can cause similar symptoms — testing helps distinguish them.
Other respiratory viruses
RSV and other viruses can mimic the flu.
Recommended Care
The right level of care depends on your symptoms. Here's where people with flu symptoms usually start.
Primary Care
Best first stop for most non-emergency symptoms. Your primary care provider can evaluate, order tests, and refer you if needed.
Urgent Care
For symptoms that need attention today but aren't life-threatening. Faster than the ER for minor injuries and illnesses.
Telehealth
Talk to a provider from home. Convenient for mild symptoms, follow-ups, and quick guidance on next steps.
Emergency Room
Only if you have red-flag symptoms below. Call 911 or go to the nearest emergency room right away.
Find Care Near You
Verified Miami providers matched to flu symptoms.
Top flu symptoms centers in Miami
The standout, highly rated centers for flu symptoms — verified providers first.
See all flu symptoms centersWhen to Seek Immediate Care
Call 911 or go to the nearest emergency room if you experience any of the following:
- Trouble breathing or shortness of breath
- Persistent chest pain or pressure
- Severe dehydration or inability to keep fluids down
- Confusion or seizures
- High fever that doesn't improve or returns after getting better
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Educational guides to help you understand your health and choose the right care.
Ask Hippo
Describe your symptoms in your own words and Hippo will match you to the right provider — and explain exactly why.