Flu Treatment

What is it?

The flu (influenza) is a contagious respiratory illness caused by influenza viruses. It often comes on suddenly and can leave you feeling exhausted, feverish, and achy. While most healthy adults recover within a week or two, the flu can lead to complications—especially for young children, older adults, or those with underlying health conditions. Early treatment helps reduce the severity and duration of symptoms.

Common Symptoms

Flu symptoms typically include sudden fever, chills, muscle aches, fatigue, headache, sore throat, and dry cough. Some people may also experience congestion, nausea, or diarrhea. Symptoms are usually more intense than those of a common cold and can keep you in bed for several days.

What Causes It?

The flu is caused by influenza viruses that spread through droplets when someone coughs, sneezes, or talks. You can also catch it by touching contaminated surfaces and then touching your nose or mouth. The virus is most active during the fall and winter months. Getting vaccinated annually is the best way to reduce your risk.

What to Expect During a Telehealth Visit for Flu:

Your provider will ask about your symptoms, when they started, and whether you've had any recent exposure to someone with the flu.
They’ll share supportive care tips like staying hydrated, resting, and managing fever with over-the-counter medications.
If seen within 48 hours of symptom onset, you may receive a same-day prescription for antiviral medication.
Follow-up may be recommended if symptoms don’t improve within 5–7 days or if new symptoms arise.
If you’re at high risk for complications, your provider may advise further evaluation or monitoring.

How to Treat the Flu

Flu recovery usually involves supportive care, rest, and hydration. In some cases, antiviral medications like oseltamivir (Tamiflu) may be prescribed to shorten the duration and reduce complications.

Rest and Recover: Take time off to rest so your body can heal. Avoid strenuous activities.
Stay Hydrated: Drink water, herbal teas, or electrolyte drinks to avoid dehydration.
Manage Fever and Pain: Acetaminophen or ibuprofen can help reduce body aches and fever.
Eat Light: Stick to bland foods like soup, toast, or crackers if you feel nauseous.
Avoid Spreading It: Stay home, wear a mask if around others, and wash your hands frequently.

When Should I Go to Urgent Care or the ER?

Seek urgent care if you have a high fever that lasts more than three days, can’t keep fluids down, or if symptoms suddenly worsen. Go to the ER if you’re experiencing difficulty breathing, chest pain, confusion, persistent vomiting, or if your lips or face appear blue. These could be signs of serious flu complications like pneumonia or dehydration and require immediate medical attention.

While most flu cases resolve with rest and fluids, some symptoms warrant emergency care.

Shortness of Breath: Trouble breathing or wheezing could signal pneumonia.
Chest Pain or Pressure: These symptoms should never be ignored and need urgent evaluation.
Severe Weakness: Feeling too weak to get out of bed may indicate dehydration or low oxygen.
Persistent Vomiting: If you can’t keep fluids down, you’re at risk for serious dehydration.

Avoid complications by resting early, taking antivirals if prescribed, and staying well-hydrated.

How to Prevent Future Flare-Ups?

The best protection against the flu is a yearly flu vaccine. You should also wash your hands frequently, avoid close contact with sick people, and disinfect shared surfaces. If you’re sick, stay home to protect others and cover your mouth when you cough or sneeze. Supporting your immune system with good sleep, balanced nutrition, and stress reduction helps keep you healthier year-round.

Your immune health affects your strength, focus, and recovery—starting with flu protection.

How It Works

1. Purchase Your Visit

Add your visit to the cart and complete your purchase—it only takes a few minutes. Once paid, you’ll receive a confirmation email with your next steps.

2. Register and Book Your Appointment

You’ll be invited to register in our secure patient portal. Once inside, you’ll be prompted to schedule your appointment. After booking, check your email for the required medical forms—these must be completed and signed before your visit.

3. Meet With a Doctor and Get Treated

On the day of your appointment, you’ll connect with a board-certified doctor by video. Prescriptions or treatments—if needed—will be sent to your preferred pharmacy or shipped directly to you.

Have Questions? We're Here to Help!

Not sure if gut microbiome testing is right for you? Send us a message—we’re happy to answer any questions!