Can I get treated online for flu symptoms?

Yes. A licensed provider on Ondoc reviews your symptoms and, when appropriate, prescribes treatment for the underlying cause — most commonly Influenza or Upper respiratory infection.

How fast will I hear back?

Most online visits are reviewed in under 24 hours. Refills are often same-day.

Flu symptoms

Sudden fever, body aches, chills, and cough usually point to influenza. Antivirals (Tamiflu) work best within 48 hours — a provider can evaluate and prescribe online today.

Also called: influenza symptoms · do I have the flu · flu vs cold

Medically reviewed by Dr. Ikechukwu Ogbu, MD

MD · Board-Certified, Internal Medicine · Last reviewed July 2026

Seek urgent care or the ER if you have:

Symptoms that are sudden, severe, or rapidly worsening
High fever (over 103°F / 39.4°C) that doesn't respond to treatment
Chest pain, trouble breathing, fainting, or confusion
Signs of dehydration — dizziness, dark urine, unable to keep fluids down
Symptoms in someone who is pregnant, immunocompromised, or over 65

What flu symptoms could be

The most common causes a clinician considers. This isn't a diagnosis — it's the differential a provider works through with you.

Influenza

Influenza is one of the more common causes of flu symptoms. A provider can confirm with the right history, exam, or labs — and start treatment the same day when appropriate.

Upper respiratory infection

Upper respiratory infection is one of the more common causes of flu symptoms. A provider can confirm with the right history, exam, or labs — and start treatment the same day when appropriate.

COVID-19

COVID-19 is one of the more common causes of flu symptoms. A provider can confirm with the right history, exam, or labs — and start treatment the same day when appropriate.

Typical workup

What a clinician usually orders or asks about when someone presents with flu symptoms.

Rapid influenza test (or combined flu/COVID/RSV PCR) when it will change treatment
Assess risk factors for antivirals: age > 65, pregnancy, chronic heart/lung disease, immunosuppression
Chest imaging only if concern for pneumonia (persistent fever, focal exam, hypoxia)

When to see a clinician

Symptoms have lasted more than a few days without improving, or keep coming back
You're not sure if this needs antibiotics, prescription treatment, or watchful waiting
You have a chronic condition (diabetes, heart disease, immunocompromised) that raises the stakes
You want a same-day plan without a trip to urgent care