Differences Between Seasonal Allergies and Asthma

Seasonal Allergies vs. Asthma Overview

Seasonal allergies and asthma are closely linked. The same pollen that causes sneezing and itchy eyes can trigger wheezing and chest tightness in people with allergic asthma, and if a child has both, uncontrolled allergies can make asthma worse (FDA). About 8.4% of people in the U.S. had current asthma in 2023 (CDC).

Asthma and allergies are associated with one another due to their similar symptoms and conditions. It is important that one knows why they have fallen ill instead of guessing. Therefore, one should recognize the similarities and differences enlisted below to analyze the sensitive conditions with the right symptoms which have been caused either due to weather or surroundings.

Seasonal Allergies

Seasonal allergies (hay fever) are an immune reaction to airborne pollen and outdoor mold. Typical symptoms are sneezing, a runny or stuffy nose, and itchy, watery eyes, nose or mouth. Hay fever does not cause a fever or body aches (ACAAI).

Types of Allergies

It’s substantial to be aware of the kinds of allergies first before digging in the difference. Some types of allergies are:

• Hay Fever: grass and tree pollen can cause hay fever, mainly in spring when the plants are blooming.
• Chemicals: some household chemicals can be the reason for your sensitive condition, such as detergents, soaps, dyes, i.e., hair dyes or fabric dyes, etc.
• Food items: items such as nuts, eggs, shells and some fruits can cause allergy.
• Mould: this can be one of the causes of your sensitive condition as mould erupts various small particles in the air in which you can breathe in and get affected by an allergy.
• Dermatitis: your skin can react to various allergens or irritant particles, e.g., perfume, lotion, and other liquids, which can be an outcome of an allergy.
• Hives: insect sting, some food items, or even sunlight can cause allergy, which can react to your body and result in severe allergies.
• Eczema: some irritants such as soaps, detergents, some fabrics like wool, and dust can cause dry skin, result in itching and irritating.
• Allergic conjunctivitis: itchy, red, watery eyes caused by allergens such as pollen.

Most allergy symptoms can be controlled with avoidance and treatment, but allergies usually aren’t “cured.” Immunotherapy can provide long-lasting relief for some people (Mayo Clinic).

Asthma

Asthma is a chronic lung disease in which the airways become inflamed and narrowed, making it hard to breathe. Symptoms can flare up suddenly, in what are called asthma attacks or exacerbations.

Asthma Causes

Some common causes of Asthma are:

Allergens: such as pollen, mold, pet dander, and dust mites.

Respiratory problems include cold air, flu, and changes in temperature and humidity.

Exercise: physical activity can trigger coughing, wheezing and chest tightness in some people (exercise-induced bronchoconstriction). A quick-relief inhaler used before exercise can help prevent this (MedlinePlus).

Pollutants: such as smoke, i.e., tobacco smoke, air pollutants, and irritants.

These triggers cause the muscles around the airways to tighten and the airway lining to swell and produce extra mucus, which narrows the airways.

Asthma is managed with controller medicines that reduce inflammation and quick-relief medicines for flare-ups. Tell your doctor if you need your quick-relief inhaler twice a week or more, because your asthma may not be under control (MedlinePlus).

Asthma Symptoms

Common asthma symptoms are wheezing, coughing, chest tightness and shortness of breath. Because coughing and breathing trouble can also occur with allergies, the two are easy to confuse, and asthma symptoms often disturb sleep. Warning signs of a severe attack include:

• Very fast or labored breathing
• Blue or gray lips or fingernails (call 911)
• Trouble walking or talking because of shortness of breath

Asthma can’t be cured, but it can usually be well controlled. Learning your triggers and following an asthma action plan from your doctor are key.

For example, one needs to protect himself from smoke, colds, and all sorts of allergens. One should know the various triggers that cause Asthma; you can disinfect your homes, and one should regularly and responsibly take the medications required. It is essential to beware of the accessibility of this illness and take all necessary precautions to prevent such serious conditions during an attack or even at regular times.

Conclusion

Seasonal allergies mainly affect the nose and eyes, while asthma affects the lungs, but allergies can trigger asthma. If you have wheezing, chest tightness or shortness of breath, see a doctor. Treating your allergies can also help your asthma. Learn more about inhalers and respiratory symptoms.

---

Written by: Madiha Ather Hashmi (January 02, 2022)

This article is for general education and is not medical advice. Talk with your doctor or pharmacist about your symptoms and before starting, stopping, or combining any medicine.

Seasonal Allergies vs. Asthma FAQs

Can seasonal allergies cause asthma attacks?

Yes. In allergic asthma, pollen and mold can trigger symptoms, and uncontrolled allergies can worsen asthma (FDA).

How do I tell allergies from asthma?

Allergies mainly cause sneezing and itchy eyes; asthma causes wheezing, chest tightness and shortness of breath.

Can allergy shots help asthma?

Allergy shots can treat seasonal allergic asthma triggered by pollen (Mayo Clinic).

When is asthma an emergency?

Call 911 for severe trouble breathing, blue lips or fingernails, or trouble speaking.

Sources

Looking for more allergy types? Find a full list of other allergy causes here.