Flu or Allergies? Recognizing the Differences in Symptoms

As the season begins to change, many of us will experience sickness. It may be seasonal allergies or the infamous flu that peaks in the winter. These two diagnoses are often confused because they have overlapping symptoms.

Understanding the difference between allergies and the flu is crucial for proper treatment and management. Allergies are immune system reactions to foreign substances, such as pollen or pet dander, and typically cause symptoms like sneezing, itching, and nasal congestion without a fever. On the other hand, the flu is caused by the influenza virus and can lead to severe symptoms like high fever, body aches, and fatigue. While both conditions affect the respiratory system, flu symptoms are more systemic and can result in complications if not treated promptly. It’s important to note that allergies are not contagious, whereas the flu can spread quickly from person to person. If symptoms persist or if there is uncertainty about the diagnosis, it’s advisable to seek medical attention for a definitive diagnosis and appropriate treatment plan. Preventative measures, such as vaccines for the flu and avoiding known allergens, can also be beneficial in managing these conditions.

To receive proper care, it is important that you are diagnosed correctly which begins with you. Below, we will explore the different symptoms between allergies and the flu. This will help you determine which type of sickness you are experiencing.

Symptoms of the Flu

Sudden Onset: The flu typically hits you suddenly, with symptoms appearing rapidly within a day or two. You may wake up feeling fine and then suddenly experience a high fever, body aches, and fatigue. You can also go to sleep feeling fine and wake up with symptoms.

Fever and Chills: One of the telltale signs of the flu is a fever. Seasonal allergies rarely give you a fever. The flu will often give you a fever followed by chills as well.

Body Aches and Fatigue: The flu can leave you feeling extremely tired and achy. Muscle and joint pain, along with overall weakness and fatigue, are common flu symptoms that are less likely to be associated with allergies.

Respiratory Symptoms: While allergies primarily affect the respiratory system, the flu can cause more severe respiratory symptoms. These may include a dry cough, sore throat, congestion, and even shortness of breath.

Symptoms of Allergies

Gradual Onset: Unlike the flu, allergies tend to develop gradually over time. You may notice symptoms worsening as you encounter allergens such as pollen, dust mites, or pet dander.

Itchy and Watery Eyes: Allergies often cause itching and watering of the eyes, which is not a typical symptom of the flu. If your eyes are constantly irritated and you find yourself rubbing them frequently, it’s more likely to be allergies.

Sneezing and Runny Nose: Allergies commonly trigger sneezing fits and a runny or stuffy nose. If you’re experiencing persistent sneezing and nasal congestion without other flu-like symptoms, it’s more likely to be allergies.

Seasonal Patterns: Allergies often follow a seasonal pattern, with symptoms appearing during specific times of the year when certain allergens are prevalent. If your symptoms tend to occur at the same time each year, it’s more likely to be allergies rather than the flu.

 

Visit Our Walk-In Clinic Today for Urgent Care!

At St. Elizabeth Urgent Care, our family urgent care clinics in Jersey Village and Dickinson, TX have the equipment and medicine needed to care for you and your family. We help patients who do not want to visit their local emergency room or require immediate care for acute illnesses. Our medical staff can help you experience relief from acute illnesses and injuries such as the flu, seasonal allergies, cuts, bone fractures, pink eye, and UTIs. We can also diagnose injuries and illnesses that our patients may have. If we are unable to treat you, our medical team will refer you to the appropriate medical facilities.

Contact us to learn more about our seasonal flu center or stop by our walk-in clinic today for all your acute care needs!