What is the difference between flu and cold

what is the difference between flu and cold

Cold Versus Flu

Aug 31, †Ј The symptoms of flu can include fever or feeling feverish/chills, cough, sore throat, runny or stuffy nose, muscle or body aches, headaches and fatigue (tiredness). Cold symptoms are usually milder than the symptoms of flu. People with colds are more likely to have a runny or stuffy nose. Colds generally do not result in serious health problems. Knowing the difference between the cold, flu, COVID and other illnesses can help make sure you take the right steps to get the care you need.

COVID, the common cold, seasonal allergies and the flu have many similar signs and symptoms. Find out about some of the important differences between these illnesses.

If you have signs or symptoms of coronavirus disease COVIDit's important that you contact your doctor or clinic right away for medical advice. But COVIDthe common cold, seasonal allergies and the flu influenza cause many how to raffle off a house symptoms. Understand the differences in symptoms that these illnesses cause, as well as how these illnesses spread, are treated and can be prevented.

It usually spreads between people who are in close contact within 6 feet, or 2 meters. The virus spreads through respiratory droplets released when someone breathes, coughs, sneezes, talks or sings. These droplets can land in the mouth or nose of someone nearby or be inhaled.

The virus can also spread if a person touches a surface or object with the virus on it and then touches his or her mouth, nose or eyes, although this isn't considered to be a main way it spreads. But there are many other possible signs and symptoms. The U. These viruses spread in similar ways and cause many of the same signs and symptoms. However, there are a few differences. There's no cure for the common cold.

Treatment may include pain relievers and over-the-counter cold remedies, such as decongestants. Most people recover from a common cold in three to 10 days, although some colds may last as long as two or three weeks.

Seasonal allergies are immune system responses triggered by exposure to allergens, such as seasonal tree or grass pollens. COVID and seasonal allergies cause many of the same signs and symptoms.

However, there are some differences. Also, while COVID can cause shortness of breath or difficulty breathing, seasonal allergies don't usually cause these symptoms unless you have a respiratory condition such as asthma that what are the largest countries in the world be triggered by pollen exposure.

Treatment of seasonal allergies may include over-the-counter or prescription antihistamines, nasal steroid sprays and decongestants, and avoidance of exposure to allergens where what football is on tv this weekend. Seasonal allergies may last several weeks. COVID and the flu are both contagious respiratory diseases caused by viruses.

These viruses spread in similar ways. COVID and the flu cause similar symptoms. The diseases can also cause no symptoms or mild or severe symptoms.

Because of the similarities, it can be hard to diagnose which condition you have based on symptoms alone. You can also have both diseases at the same time. Flu symptoms usually appear about one to four days after exposure to an influenza virus. COVID can cause more-serious illnesses in some people than the flu.

Also, COVID can cause different complications than the flu, such as blood clots and multisystem inflammatory syndrome in children. While there is only one antiviral treatment for COVIDthere are several antiviral drugs that can be used to treat the flu. Also, you can get an annual flu vaccine to help reduce your risk of the flu. The flu vaccine can also reduce the severity of the flu and the risk of serious complications. The vaccine can be given as a shot or as a nasal spray.

You can reduce your risk of infection from the viruses that what red meat has the most iron COVIDcolds and the flu by following several standard precautions. Research suggests that following these measures, such as social distancing and wearing a face mask, might have helped shorten the length of the flu season and lessened the number of people affected in the flu season.

The best way to prevent seasonal allergies is to avoid your known triggers. If you're allergic to pollen, stay inside with windows and doors closed when pollen is high. Wearing a cloth face mask to slow the spread of COVID also might provide some protection against seasonal allergies. How to determine key signatures can prevent you from inhaling some larger pollen particles.

However, smaller pollen particles will still be able to get through a mask. It's also important to wash your mask after each use since a mask might carry pollen particles. Remember, taking preventive measures can help you stay healthy and reduce your risk of becoming ill with COVIDthe flu or the common cold. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. Mayo Clinic is a nonprofit organization and proceeds from Web advertising help support our mission.

Mayo Clinic does not endorse any of the third party products and services advertised. A single copy of these materials may be reprinted for noncommercial personal use only. Don't delay your care at Mayo Clinic Schedule your appointment now for safe in-person care. This content does not have an English version. This content does not have an Arabic version. See more conditions. By Mayo Clinic Staff. Centers for Disease Control and Prevention. Accessed Nov. Noh JY, et al.

Journal of Korean Medical Science. People with seasonal allergies. Frequently asked influenza flu questions: season. Mayo Clinic; Key facts about influenza flu. DeShazo RD, et al. Allergic rhinitis: Clinical manifestations, epidemiology, and diagnosis.

Pharmacotherapy of allergic rhinitis. Sexton DJ, et al. The common cold in adults: Diagnosis and clinical features. The common cold in adults: Treatment and prevention. Mayo Clinic. Butowt R, et al. DeSimone DC expert opinion. Products and Services Coronavirus map: Tracking the trends.

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Sep 09, †Ј A cold and the flu are both caused by viruses, but these viruses are different. Flu viruses are far more capable of causing more harm to the patient than cold viruses. The flu and the common cold are both respiratory illnesses; flu can be far more serious and may cause significant problems in the respiratory system. Sep 09, †Ј Influenza Ч or the flu, as itТs better known Ч is another upper respiratory illness. Unlike a cold, which can hit at any time of year, the flu is generally seasonal. Flu season usually runs from. 9 rows†Ј Monday 19 June Both colds and influenza are caused by viruses, however the flu can be much.

Is it the flu? Or a cold? How can you possibly tell? The symptoms seem similar when it comes to the common cold and the flu. But there are subtle differences between the two. The experts share how flu differs from a cold. And they all stress that flu can be prevented by getting the flu vaccine. While people with colds might feel hot, a fever of degrees or higher often signals that a person has the flu.

Donald Middleton agreed that high fever is a telltale sign someone's grappling with flu. But sometimes flu requires antiviral medications or hospitalization. It's important to note that the flu can be fatal. The Centers for Disease Control and Prevention CDC reported that the flu season was a high severity season across all age groups.

As of late October , pediatric flu deaths had been reported, and 80 percent of those deaths occurred in children who had not received the flue vaccine. When people develop a cold, it normally starts slowly with mild sniffling, sore throat or congestion for a few days. Then it worsens.

With flu , it occurs suddenly. People often feel great and then abruptly feel sick. With the common cold, you would have more people complaining of nasal congestion, runny nose, sinus congestion.

Less likely to have fever. FactFriday : Some sorethroats are caused by bacteria, but most are caused by viruses. Talk to your healthcare professional about the best treatment.

For the most part, a cold will last about three to five days, then people start feeling better. But anything lasting five or more days could be the flu.

People can also develop complications, such as pneumonia and strep throat, more often with the flu. If you think you might have the flu, you should visit your doctor as soon as you can. IE 11 is not supported. For an optimal experience visit our site on another browser. Share this Ч. Follow today. Pediatric flu death: Mom encourages vaccination after losing 6-year-old daughter to flu Dec.

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