Allergies vs. Colds: How To Tell The Difference

February 29, 2024

Seasonal shifts can bring about new illnesses and symptoms, including sneezes, sniffles, and itchy eyes. While allergies and the common cold share many similarities, distinguishing between the two is crucial for effective diagnosis and treatment. Misidentifying your condition can lead to a delay in seeking proper care. In this blog, we'll explore how you can tell the difference between seasonal allergies and simple colds so you can better navigate your symptoms and seek the necessary care you need. 

For same-day seasonal care, visit the walk-in clinic or schedule a Telemed visit at AFC Urgent Care Denver Cherry Creek. Our board-certified medical providers can evaluate your symptoms, diagnose your condition, and plan treatment accordingly. Simply walk-in or pre-register your visit today!


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Understanding Seasonal Allergies 

Allergies occur when your immune system reacts to a foreign substance, like pollen, pet dander, mold, or grass. These reactions are usually triggered by exposure to a specific allergen and tend to recur seasonally or in response to environmental factors. One key indicator of seasonal allergies is the sudden onset of symptoms after exposure to a specific allergen. You might notice that your symptoms worsen when spending time outdoors or in certain environments. Additionally, allergies notably do not typically cause fever or body aches, which are most commonly associated with viral infections like the flu or a cold.

Common symptoms of seasonal allergies include:

  • Sneezing
  • Watery eyes
  • Itching
  • Nasal congestion 

Identifying the Common Cold

The common cold is caused by a viral infection, most commonly the rhinovirus. Unlike allergies– which are triggered by specific allergens– colds can be transmitted through contact with infected individuals or contaminated surfaces. One key characteristic of a cold is the gradual onset of symptoms, usually starting with a sore throat or a runny nose before progressing to more severe symptoms over a few days. While allergies may persist as long as you’re exposed to the allergen, cold symptoms typically subside within a week or two.

Common symptoms of a cold include:

  • Runny or stuffy nose
  • Sore throat
  • Coughing
  • Sneezing
  • Low-grade fever

Differentiating Between Colds and Allergies

While allergies and colds share some common symptoms, there are a few key differences that can help you distinguish between the two. Allergies often come on suddenly after exposure to allergens, while cold symptoms tend to develop gradually over a few days. Additionally, allergy symptoms can persist as long as you are exposed to the allergen, whereas cold symptoms generally resolve within a week to ten days. Colds may be accompanied by fever, body aches, and fatigue, which are not typical symptoms of seasonal allergies. Furthermore, allergies often follow a seasonal pattern, flaring up during certain times of the year when specific allergens are more prevalent. The common cold is most likely to develop during the winter, however they can occur at any time of the year.

Get a Walk-in or Telemed Diagnosis & Treatment at AFC Urgent Care Denver Cherry Creek 

If you are unsure whether you’re experiencing allergies or a cold, it’s best to consult a healthcare professional for an accurate diagnosis. Understanding the key differences between these conditions can help you manage your symptoms effectively and get the right treatment when needed. Whether it’s seasonal allergies or a common cold, remember to prioritize self-care, stay hydrated, and seek medical guidance. At AFC Urgent Care Denver Cherry Creek, we provide walk-in or Telemed seasonal care seven days a week. No appointments are required, just stop by or schedule at your convenience. We accept most health insurance plans and offer cost-effective options for self-paying patients. If you have any additional questions about our services, please contact us directly at (303) 692-8000.

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