Once You Have Had the Flu in a Season Can You Get It Again
Flu season tin can hit hard, causing you to take time off from work or school while you spend time recovering from your symptoms. Even if y'all become the latest vaccine, y'all tin can all the same come down with the flu particularly during autumn and winter. That'south why it's important to learn the symptoms; when you recognize them early, you can start treatment and ease some of the discomfort.
What Is the Flu?
Influenza, otherwise known every bit the "influenza," is a respiratory illness. It's caused by a virus, and it's easily 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, meaning that it changes its structure over time. That'south why people demand to get flu shots every year. The previous yr'due south shots were made to combat the prominent strains that were circulating that year, only by the time the next flue season rolls around, different versions of the virus begin making people sick, then the vaccines are no longer effective. They're only unlike enough to infect y'all, but not enough to cause distinctly different symptoms.
Because the flue is a respiratory illness, it primarily affects your nose, pharynx and sometimes lungs. If you come down with the flu, you lot're likely to experience symptoms in these areas of your trunk — and others. About viii% of the U.S. population comes downwards with the influenza every year.
How Do You Grab the Flu?
The flu virus spreads while people are in the contagious stage of the disease. When y'all talk, cough or sneeze, tiny, virus-infected droplets spray out of your oral cavity and sometimes your olfactory organ. When this happens, the droplets can land in other people's mouths or noses, infecting them in the process. This isn't the only mode the influenza spreads, nonetheless.
The droplets can country 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 state on fabric or other soft surfaces. If you touch an infected surface and then touch your olfactory organ, eyes or rima oris, y'all might infect yourself with flu germs. The most common way to contract the flu, though, is by inhaling droplets from an infected person'southward cough or sneeze.
The contagious phase of the flu can terminal quite a while, and it'southward possible that, in the earliest stage, you've been infected but aren't showing any symptoms even so. During this time, which lasts almost a day or 2, you can still pass the virus to other people. You can too transmit the flu to other people for around vii days or so afterward you start experiencing symptoms.
Flu Virus Symptoms
Although flu viruses are somewhat different from each other from year to twelvemonth, the symptoms they cause more often than not remain the same. Although some of the symptoms resemble those of the cold, the flu comes on more suddenly instead of worsening progressively over the grade of a few days.
It'south common for the flu to give yous some respiratory symptoms. You lot might have a running or congested nose and a sore pharynx. A persistent, dry cough is also an early symptom you may experience before some of the more uncomfortable effects of the influenza develop. This virus also causes hurting. The muscles all over your body may ache, causing you to feel weak and making it difficult to move. You might also experience a headache because your nasal and sinus cavities become inflamed.
Some other hallmark of the flu is a fever, meaning your body temperature is over 100.four degrees Fahrenheit. This is another symptom that's common in the earlier stages of the flu, and it'south often accompanied by chills that crusade you to shiver. You lot may also feel extremely tired, and this fatigue tin can come up on chop-chop. While you lot're this wearied, you may observe it difficult to engage in your normal daily activities.
When you accept the influenza, yous might experience some or all of these symptoms. Some may be more than astringent than others. Although some people believe that the flu always causes a fever, this isn't necessarily the example. You tin still have the flu and not have a fever, headache or other common symptom.
Emergency Symptoms
With residuum and proper care, you lot tin usually treat the influenza on your own at dwelling house. Merely it's essential to think that not everyone responds to the virus the same way. Sometimes, the flu is more severe and can cause symptoms that require emergency medical care.
If you're experiencing breast hurting and tightness, bug breathing or a bluish tint to your pare and lips, get medical care correct away. Your torso may not exist getting plenty oxygen, and it's of import that you're under a doctor's care to treat these symptoms.
A fever that doesn't go away after a few days, goes away and comes dorsum or keeps climbing higher as well requires emergency care. Yous may besides experience dizzy or confused; even if your fever isn't worsening, yous should withal have a physician cheque monitor these symptoms.
Your flu symptoms should brainstorm to ease and disappear within a calendar week or two. If they're not getting worse but they besides don't seem to be getting meliorate, recollect your primary intendance doc to learn your next steps.
Treatment Options for the Flu
Your doctor may perform a exam to diagnose you lot with the flu, but information technology'due south more common that they'll enquire about your signs and symptoms to figure out what's going on. After diagnosing yous with the influenza, your md might prescribe an antiviral medicine that tin lessen your symptoms if y'all have it shortly plenty afterwards those symptoms begin. This medicine can shorten the time you're sick and help prevent complications. Unremarkably, doctors save this type of treatment for people who take astringent cases of the illness or those who are at a higher take a chance of developing complications.
Getting plenty of residuum and drinking fluids while staying dwelling are some of the most effective treatments for helping your body fight the infection. Opt for clear liquids like water, juice and goop to keep yourself from dehydrating. Sleeping as much every bit you need to can help your allowed system fight off the virus. Over-the-counter pain relievers, cough suppressants and decongestants tin assist y'all manage your symptoms and go along yourself more comfortable.
Resources Links:
https://world wide web.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-affliction/faq-20057907
https://world wide web.mayoclinic.org/diseases-conditions/flu/diagnosis-treatment/drc-20351725
https://world wide web.cdc.gov/influenza/handling/takingcare.htm
https://www.hopkinsmedicine.org/health/conditions-and-diseases/influenza
https://www.mayoclinic.org/diseases-conditions/flu/symptoms-causes/syc-20351719
https://www.cdc.gov/flu/highrisk/index.htm
https://www.cdc.gov/flu/vaccines-work/vaccineeffect.htm
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