If You Have a Virus Can You Get It Again
Flu season tin striking difficult, causing you to take time off from work or school while you lot spend fourth dimension recovering from your symptoms. Even if y'all get the latest vaccine, you tin can still come downwards with the influenza especially during fall and winter. That's why it's important to larn the symptoms; when you lot recognize them early on, you can start treatment and ease some of the discomfort.
What Is the Influenza?
Influenza, otherwise known as the "flu," is a respiratory illness. Information technology'south caused by a virus, and it'due south easily transmitted from person to person. It can cause a range of symptoms that range from balmy to severe.
Because the flu is a virus, it mutates, meaning that it changes its construction over time. That's why people need to get flu shots every year. The previous yr's shots were fabricated to gainsay the prominent strains that were circulating that twelvemonth, but by the time the side by side flue flavor rolls around, different versions of the virus begin making people sick, and then the vaccines are no longer constructive. They're merely unlike enough to infect you, but non enough to cause distinctly different symptoms.
Considering the flue is a respiratory illness, information technology primarily affects your nose, throat and sometimes lungs. If you come downwards with the influenza, you're likely to experience symptoms in these areas of your body — and others. Nigh 8% of the U.S. population comes downwards with the flu every year.
How Practice Y'all Catch the Flu?
The flu virus spreads while people are in the contagious stage of the illness. When y'all talk, coughing or sneeze, tiny, virus-infected aerosol spray out of your mouth and sometimes your olfactory organ. When this happens, the droplets can country in other people's mouths or noses, infecting them in the process. This isn't the merely way the flu spreads, however.
The droplets can land on surfaces and remain active in that location for several hours. They tend to survive longest on hard surfaces like stainless steel and plastic, and they don't remain active as long outside your body when they land on textile or other soft surfaces. If you touch an infected surface and and so bear upon your olfactory organ, eyes or oral cavity, you might infect yourself with influenza germs. The most common way to contract the flu, though, is by inhaling droplets from an infected person's cough or sneeze.
The contagious stage of the flu can terminal quite a while, and information technology'due south possible that, in the earliest phase, you've been infected but aren't showing any symptoms yet. During this time, which lasts well-nigh a mean solar day or two, you can withal pass the virus to other people. You lot can also transmit the flu to other people for effectually 7 days or so after you starting time experiencing symptoms.
Influenza Virus Symptoms
Although influenza viruses are somewhat different from each other from year to year, the symptoms they crusade mostly remain the aforementioned. Although some of the symptoms resemble those of the common common cold, the flu comes on more of a sudden instead of worsening progressively over the form of a few days.
It's common for the influenza to requite you some respiratory symptoms. You might have a running or congested nose and a sore throat. A persistent, dry coughing is as well an early symptom you may experience before some of the more uncomfortable effects of the flu develop. This virus also causes pain. The muscles all over your body may ache, causing you to feel weak and making it difficult to move. Yous might besides feel a headache considering your nasal and sinus cavities become inflamed.
Some other hallmark of the influenza is a fever, meaning your body temperature is over 100.iv degrees Fahrenheit. This is some other symptom that's common in the earlier stages of the flu, and information technology'south often accompanied by chills that cause you to shiver. You may also feel extremely tired, and this fatigue can come on quickly. While you're this exhausted, you may discover it hard to engage in your normal daily activities.
When yous have the flu, you might feel some or all of these symptoms. Some may exist more than severe than others. Although some people believe that the flu always causes a fever, this isn't necessarily the case. You tin still take the flu and not have a fever, headache or other common symptom.
Emergency Symptoms
With balance and proper care, you tin can usually treat the flu on your ain at home. But it's essential to remember that not anybody responds to the virus the same mode. Sometimes, the flu is more severe and tin can cause symptoms that require emergency medical care.
If you're experiencing chest pain and tightness, bug breathing or a blue tint to your skin and lips, get medical care correct away. Your body may non be getting enough oxygen, and it's important that you're under a doctor'southward care to treat these symptoms.
A fever that doesn't become away after a few days, goes abroad and comes back or keeps climbing college also requires emergency care. Yous may likewise feel lightheaded or confused; fifty-fifty if your fever isn't worsening, yous should still have a physician check monitor these symptoms.
Your flu symptoms should begin to ease and disappear inside a week or two. If they're not getting worse but they as well don't seem to exist getting better, call up your primary care md to learn your next steps.
Treatment Options for the Flu
Your doc may perform a test to diagnose you with the flu, but it's more common that they'll ask almost your signs and symptoms to figure out what's going on. Later on diagnosing y'all with the flu, your doctor might prescribe an antiviral medicine that tin lessen your symptoms if you have it soon enough after those symptoms begin. This medicine can shorten the time you're sick and help forbid complications. Usually, doctors save this type of handling for people who have severe cases of the illness or those who are at a higher chance of developing complications.
Getting enough of balance and drinking fluids while staying dwelling house are some of the well-nigh constructive treatments for helping your body fight the infection. Opt for clear liquids like water, juice and broth to go on yourself from dehydrating. Sleeping as much as you need to tin help your immune system fight off the virus. Over-the-counter pain relievers, cough suppressants and decongestants can help you manage your symptoms and keep yourself more comfortable.
Resource Links:
https://www.cdc.gov/flu/about/keyfacts.htm
https://www.cdc.gov/flu/about/viruses/types.htm
https://www.mayoclinic.org/diseases-conditions/flu/expert-answers/infectious-disease/faq-20057907
https://world wide web.mayoclinic.org/diseases-conditions/flu/diagnosis-handling/drc-20351725
https://world wide web.cdc.gov/flu/handling/takingcare.htm
https://world wide web.hopkinsmedicine.org/health/conditions-and-diseases/influenza
https://world wide web.mayoclinic.org/diseases-conditions/flu/symptoms-causes/syc-20351719
https://www.cdc.gov/flu/highrisk/alphabetize.htm
https://world wide web.cdc.gov/flu/vaccines-work/vaccineeffect.htm
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