Flu Guide

You can help prevent the flu, and the spread of the flu, by getting a yearly flu shot. Exceptional Emergency Center stocks each season’s flu vaccine every fall to help patients protect themselves as soon as possible.

What is the Flu?

Influenza – the flu – is a highly contagious respiratory illness caused by a flu virus. The human influenza A and B viruses are responsible for the seasonal outbreak of flu in the United States each year. H1N1 is also a more well-known flu strain and is commonly referred to as “swine flu.”

The time when flu is most prevalent is called “flu season,” which is usually October through March in the United States. The duration of flu season can vary, though, and at times flu activity can last through May. According to data from the Centers for Disease Control and Prevention, flu cases generally peak between December and February.

While most healthy people recover from the flu within a few weeks, there are some people who are considered at risk of developing severe complications from the flu – like pneumonia – that could result in hospitalization.

These high-risk groups include:

  • Children younger than 5 years old
  • Pregnant women
  • The elderly
  • Those with chronic illnesses or compromised immune systems

Flu Symptoms

Flu symptoms are like cold symptoms but can be more severe. They include:

  • Sudden onset of illness
  • Fever
  • Chills
  • Sore throat
  • Runny or stuffy nose
  • Cough
  • Body aches
  • Tiredness/fatigue
  • Vomiting or diarrhea (more common in children)

Not everyone who has the flu will have all the symptoms above, including fever, and some symptoms may last longer than others, such as fatigue.

Diagnosing the Flu

When influenza is prevalent, a clinical diagnosis may be made by your Exceptional Emergency Center medical team based on your history, symptoms, and physical exam. There are also tests that the physician, physician assistant, or nurse practitioner may use to confirm the presence of the influenza virus. The most common ones that are used are “rapid influenza diagnostics tests,” which can provide results within about 15 minutes.

For the test, the inside of your nose or the back of your throat will be swabbed to obtain a sample that will then be tested on site at Exceptional Emergency Center.

Treating the Flu

The flu can be treated with antiviral drugs. And while you are waiting for the flu to run its course, you can ease your symptoms at home to help you feel more comfortable until you are better.

Antiviral Medication

The flu can be treated with certain antiviral drugs that are available only through a prescription. It is recommended that you begin a course of antiviral drugs within two days after experiencing symptoms. So, if you think you may have the flu, it’s important to visit a healthcare professional to begin antiviral medications as soon as possible. These medications can help lessen the severity of symptoms and can reduce the time you are sick by one to two days.

Additionally, even if they missed the two-day window, people with a high risk of developing complications from the flu (such as pneumonia or worsening chronic medical conditions) should still take antiviral medications.

Note: Antiviral drugs are different from antibiotics, which are used to treat bacterial infections. Like colds, the flu is caused by a virus and cannot be treated with antibiotics.

At-Home Symptom Relief

While your body is working hard to fight the flu, you can give your immune system some support by:

  • Getting plenty of rest.
  • Drinking lots of fluids to stave off dehydration.
  • Using a humidifier to ease nasal congestion.
  • Gargling salt water to soothe your sore throat.
  • Taking ibuprofen, acetaminophen, or aspirin to reduce achiness or headaches. However, do not give aspirin to children due to the risk of Reye’s syndrome.

(Before starting a new medication, consult your healthcare provider to determine if taking these medications are appropriate for you or your child.)

Recovering from the Flu

It can take people up to three weeks to recover fully from the flu. You might notice that you are more fatigued, or you might have a slight cough for weeks afterward. Take time to recuperate and rest as much as you can.

While most people recover completely from the flu in a few weeks, it can also cause secondary illnesses, such as ear infections, sinus infections, bronchitis, or pneumonia. If you begin to feel worse after three or four days with the flu, or notice the onset of new symptoms, such as ear pain or constant coughing, seek medical care right away. These new symptoms could mean that you have developed a secondary infection.

Preventing the Flu

One of the best ways to prevent the flu is to get a flu shot every year, ideally in September or October before flu season starts.

The flu virus is most commonly spread through droplets in the air caused by someone who is sick with the flu sneezing or coughing. However, flu viruses can live on surfaces – like doorknobs or cell phones – for up to 24 hours.

There are some additional steps you can take to protect yourself during flu season:

  • Avoid touching your face, nose, mouth, and eyes – places where germs can enter your body.
  • Avoid contact with people who are sick.
  • Wash your hands as often as you can, especially if you touch shared surfaces (e.g. door handles) in high-traffic areas.

And finally, if you or your children have the flu, you are generally the most contagious in the first three to four days after becoming sick. Here are measures you can take to help prevent spreading your illness to others:

  • Stay home from workor keep your child out of school for at least 24 hours after the fever is gone (without the use of fever-reducing medicine).
  • Sneeze or cough into a tissue and throw it away immediately afterwards. Wash your hands after you’ve tossed your tissue.
  • Sneeze or cough into the crook of your elbow if you don’t have a tissue handy.

Differences Between Colds and the Flu

Colds and the flu are both viral illnesses, and sometimes it can be hard to tell them apart.

Cold Symptoms vs. Flu Symptoms

Fever:
 A fever happens rarely with a cold, but it is usually present with the flu.

Aches: Slight aches and pains occur with a cold, but severe aches and pains occur with the flu.

Chills: Chills rarely occur with a cold, but they are common with the flu.

Tiredness: Slight to moderate levels of tiredness occur with a cold, but moderate to severe levels of tiredness occur with the flu.

Onset: A cold’s onset takes place over a few days, but the flu’s onset is sudden.

Coughing: A cold often has a mucus-producing, sometimes dry, cough, but the flu typically has a dry cough, occasionally mucus-producing.

Sneezing: Sneezing is common with a cold, but it is not typical with the flu.

Stuffy Nose: A stuffy nose is common with a cold, but it is not typical with the flu.

Headache: A headache is common with a cold, but it is not common with the flu.

Scroll to Top

COVID-19 TESTING UPDATE:

The Exceptional Emergency Room staff and physicians care about you and your loved ones. We are here 24/7 for all your emergency care needs.

  1. If you are experiencing fever, shortness of breath, chest pain, dizziness, weakness, numbness, sensory loss, or any other emergent medical problems, please call 911 or seek medical care immediately at your nearest Emergency Room.
  2. To provide the highest quality emergency medical care to our communities, we are directing all routine COVID testing to outpatient community resources.
  3. Testing through local resources, including your primary care doctor, urgent care, walk-in clinic, or local health department, is appropriate under the following circumstances:
    1. If you have been exposed to a person known to have COVID, and you do not have symptoms, we recommend that you self-quarantine at home and seek testing 4-5 days after exposure. It often takes this long for the infection to be detected by routine lab testing.
    2. If you have no symptoms or very mild symptoms, outpatient testing is also typically appropriate.
    3. Please follow this link for local COVID testing resources.
  4. If you have tested negative, you should still self-quarantine for 14 days from the day of suspected exposure as it can take anywhere from 2-14 days to come down with symptoms of this infection.
  5. Please kindly limit your phone time with our Emergency Rooms as the phone lines are needed to communicate with other health care entities and to provide patients their test results. Thank you for your understanding during this trying time.