Can U Catch the Flu Again
Flu season tin hit hard, causing yous to take time off from work or school while you spend time recovering from your symptoms. Even if y'all become the latest vaccine, yous can however come up downwardly with the flu particularly during autumn and winter. That'south why information technology's of import to learn the symptoms; when yous recognize them early on, yous can get-go treatment and ease some of the discomfort.
What Is the Flu?
Influenza, otherwise known as the "flu," is a respiratory illness. It'due south caused by a virus, and information technology's hands transmitted from person to person. It tin cause a range of symptoms that range from mild to severe.
Because the influenza is a virus, information technology mutates, pregnant that information technology changes its structure over time. That's why people demand to get flu shots every year. The previous yr'south shots were fabricated to gainsay the prominent strains that were circulating that yr, but by the time the side by side flue flavour rolls effectually, different versions of the virus begin making people sick, so the vaccines are no longer effective. They're just different plenty to infect y'all, just 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 down with the flu, y'all're likely to experience symptoms in these areas of your trunk — and others. Near 8% of the U.S. population comes down with the flu every twelvemonth.
How Do You Grab the Flu?
The flu virus spreads while people are in the contagious stage of the illness. When y'all talk, cough or sneeze, tiny, virus-infected droplets spray out of your oral fissure and sometimes your olfactory organ. When this happens, the aerosol can land in other people'due south mouths or noses, infecting them in the procedure. This isn't the merely way the flu spreads, however.
The aerosol can land on surfaces and remain agile at that place 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 country on fabric or other soft surfaces. If you touch an infected surface and and then touch your nose, optics or mouth, you might infect yourself with influenza germs. The near common way to contract the influenza, though, is by inhaling droplets from an infected person's cough or sneeze.
The contagious phase of the flu can terminal quite a while, and it'due south possible that, in the primeval stage, you've been infected just aren't showing whatsoever symptoms yet. During this time, which lasts about a day or ii, you tin can still pass the virus to other people. You can also transmit the flu to other people for around seven days or so afterward y'all start experiencing symptoms.
Flu Virus Symptoms
Although flu viruses are somewhat unlike from each other from year to year, the symptoms they cause generally remain the same. Although some of the symptoms resemble those of the common cold, the influenza comes on more than suddenly instead of worsening progressively over the class of a few days.
It'due south common for the flu to give you some respiratory symptoms. You might have a running or congested olfactory organ and a sore throat. A persistent, dry cough is also an early symptom you may experience before some of the more than uncomfortable effects of the flu develop. This virus also causes hurting. The muscles all over your torso may ache, causing you lot to feel weak and making it difficult to move. You might likewise experience a headache considering your nasal and sinus cavities go inflamed.
Another authentication of the influenza is a fever, meaning your body temperature is over 100.four degrees Fahrenheit. This is another symptom that'due south mutual in the before stages of the influenza, and information technology'due south often accompanied by chills that cause yous to shiver. Yous may also feel extremely tired, and this fatigue can come up on quickly. While you're this wearied, you may find it hard to engage in your normal daily activities.
When you lot take the flu, you lot might feel some or all of these symptoms. Some may be more astringent than others. Although some people believe that the flu always causes a fever, this isn't necessarily the case. You lot tin can withal have the flu and not have a fever, headache or other common symptom.
Emergency Symptoms
With rest and proper care, you can normally treat the flu on your own at domicile. But information technology's essential to think that not everyone responds to the virus the aforementioned way. Sometimes, the flu is more severe and can cause symptoms that require emergency medical care.
If you're experiencing chest pain and tightness, issues animate or a blue tint to your skin and lips, get medical care right away. Your trunk may not be getting enough oxygen, and it'south important that y'all're under a doctor's intendance to treat these symptoms.
A fever that doesn't go abroad afterwards a few days, goes away and comes back or keeps climbing higher also requires emergency care. Y'all may too feel light-headed or confused; fifty-fifty if your fever isn't worsening, you should still accept a physician check monitor these symptoms.
Your influenza symptoms should begin to ease and disappear within a week or ii. If they're non getting worse but they also don't seem to be getting better, telephone call upwardly your primary intendance doc to learn your side by side steps.
Treatment Options for the Flu
Your doctor may perform a examination to diagnose you with the flu, but it'south more common that they'll ask well-nigh your signs and symptoms to figure out what's going on. Afterward diagnosing you with the influenza, your doctor might prescribe an antiviral medicine that tin lessen your symptoms if you accept information technology soon plenty after those symptoms brainstorm. This medicine can shorten the time you're sick and aid prevent complications. Commonly, doctors salve this type of treatment for people who have astringent cases of the illness or those who are at a higher gamble of developing complications.
Getting enough of rest and drinking fluids while staying domicile are some of the most effective treatments for helping your body fight the infection. Opt for clear liquids like water, juice and broth to keep yourself from dehydrating. Sleeping as much as you need to can help your immune system fight off the virus. Over-the-counter pain relievers, cough suppressants and decongestants tin assist you manage your symptoms and keep yourself more comfortable.
Resource Links:
https://www.cdc.gov/influenza/about/keyfacts.htm
https://world wide web.cdc.gov/flu/near/viruses/types.htm
https://www.mayoclinic.org/diseases-weather/flu/expert-answers/infectious-disease/faq-20057907
https://www.mayoclinic.org/diseases-conditions/influenza/diagnosis-treatment/drc-20351725
https://www.cdc.gov/flu/treatment/takingcare.htm
https://www.hopkinsmedicine.org/health/weather-and-diseases/influenza
https://www.mayoclinic.org/diseases-atmospheric condition/influenza/symptoms-causes/syc-20351719
https://www.cdc.gov/flu/highrisk/index.htm
https://world wide web.cdc.gov/flu/vaccines-piece of work/vaccineeffect.htm
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