Itchy eyes? Runny nose? You probably have allergies 바카라 게임 웹사이트� or a garden variety cold."The issue with seasonal allergies is that they affect the nose and eye," says Dr. Greg Poland, of the Mayo Clinic. "They tend to be nasal, and most symptoms are localized to the head, unless you also experience a rash."Coronavirus and flu symptoms tend to be more systemic.That is, they affect the whole body."The flu and the coronavirus, these affect other systems and the lower respiratory tract, Poland says. "You probably won't have a runny nose, but what you might have is a sore throat, a cough, a fever or shortness of breath. So it's a subtly different clinical diagnosis."Pay attention to your temperature: Poland says it's very unlikely that allergies would result in a fever. They usually don't cause shortness of breath either, unless you have a preexisting condition like asthma.Allergy symptoms are regularly occurring, and usually mild.Poland says if you've had the same symptoms around the same time, year after year, you're probably experiencing seasonal allergies. In that case, over the counter medication and other regular health precautions will help you feel better.Coronavirus and flu symptoms can put you out of commission."If you have an acute case of coronavirus or flu, you will feel so tired, so achy, you'd basically be driven to bed. Everybody would see the difference," Poland says. "Allergies may make you feel tired, but they're not going to cause severe muscle or joint ache."Cold and mild flu symptoms usually resolve themselves.With normal illnesses, you'll start feeling better with rest and proper care within a few days (unless you are elderly or have other health conditions, in which case even mild illnesses may take longer to pass).Coronavirus and acute flu symptoms could get worse over time.If you have a nasty case of the flu or coronavirus, you may get worse when you expect to get better. This is a sure sign to seek medical care."What would increase the suspicion of coronavirus would be if you were short of breath," Poland says. "People can also develop pneumonia from the flu, which has a similar presentation, so either way you're going to want to seek medical attention."Early symptoms of allergies, cold, flu and coronavirus could be similar.Unfortunately, Poland says, the initial stages of colds, flus and the coronavirus can be very similar, and some coronavirus and flu cases can be so mild they don't raise any red flags. That's why you have to pay attention to see if your symptoms persist, especially if you are in an at-risk group.Coronavirus cases usually have some context.So you think you have the coronavirus. Poland says any doctor is bound to ask you some contextual questions, like:Have you traveled recently, and if so, where?Have you had close contact with anyone who has coronavirus in the last 14 days?Is there an outbreak in your area? CNN contributed to this report.