Flu Test: How to
## How to Test for the Flu
The flu, or influenza, is a contagious respiratory illness caused by flu viruses. It can cause mild to severe illness, and can sometimes lead to hospitalization and even death. The best way to prevent the flu is to get vaccinated every year. However, if you think you may have the flu, it's important to get tested so you can receive the proper treatment.
There are two main types of flu tests:
* Rapid flu tests: These tests can provide results in as little as 15 minutes. They are usually performed in a doctor's office or clinic.
* Laboratory flu tests: These tests are more accurate than rapid flu tests, but they take longer to produce results. They are usually sent to a laboratory for analysis.
Your doctor will recommend which type of flu test is right for you based on your symptoms and risk factors.
When to Get Tested for the Flu
You should get tested for the flu if you have any of the following symptoms:
* Fever
* Chills
* Muscle aches
* Headache
* Sore throat
* Congestion
* Runny nose
* Sneezing
* Fatigue
* Weakness
* Loss of appetite
* Nausea
* Vomiting
* Diarrhea
How to Prepare for a Flu Test
There are no special preparations required for a flu test. However, it is helpful to bring your insurance information and a list of your current medications with you to your doctor's appointment.
What to Expect During a Flu Test
A flu test is a simple procedure. For a rapid flu test, a nasal swab or throat swab will be taken. For a laboratory flu test, a blood sample will be drawn.
How to Get Your Flu Test Results
If you have a rapid flu test, you will receive your results within 15 minutes. If you have a laboratory flu test, it may take a few days to get your results.
What to Do if You Test Positive for the Flu
If you test positive for the flu, your doctor will recommend the best course of treatment for you. Treatment may include:
* Rest
* Fluids
* Over-the-counter pain relievers
* Antiviral medication
How to Prevent the Flu
The best way to prevent the flu is to get vaccinated every year. Other preventive measures include:
* Washing your hands frequently with soap and water
* Avoiding contact with people who are sick
* Covering your mouth and nose when you cough or sneeze
* Staying home from work or school if you are sick
When to Seek Medical Care
If you have the flu, it is important to see your doctor if you have any of the following symptoms:
* Shortness of breath
* Chest pain
* Confusion
* Seizures
* Severe vomiting
* Diarrhea that lasts more than 2 days
* A high fever that lasts more than 3 days
* Worsening symptoms
The Flu Can Be Serious
The flu can be a serious illness, especially for people with weakened immune systems. If you think you may have the flu, it is important to get tested so you can receive the proper treatment.