Do Allergies Make You Tired – Allergy Fatigue and How To Deal With It?

Allergies often lead to more than just sneezing and itching; they can significantly contribute to fatigue. Known as allergy fatigue, it stems from the body’s immune response to allergens.

When the immune system encounters substances like pollen, dust, or pet dander, it releases chemicals, including histamines. While these chemicals trigger allergy symptoms, they can also cause feelings of tiredness. Many people experience such fatigue without recognizing its link to their allergies.

Do People Really Get Tired From Seasonal Allergies?

Seasonal Allergies

Seasonal allergies, often known as hay fever, significantly impact energy levels, leaving many unexpectedly fatigued. The link between seasonal allergies and exhaustion might not be instantly clear, yet it represents a real and challenging outcome for sufferers.

Also, there are different allergens spreading during the fall and the spring, meaning that you could face this problem only during few months each year.

When the immune system identifies allergens like pollen, it initiates a defense, releasing histamines and other chemicals to counter these perceived threats. Moreover, histamines interfere with sleep patterns, leading to a cycle of poor rest and daytime drowsiness.

Dr. Daniel A. Reichmuth says that: “Allergy fatigue is the result of your body working hard to fight off a foreign invader. It’s similar to the way your body fights a virus like the common cold or the flu, which can also leave you feeling drained.”

Sleep Disruption and Allergy Fatigue

One of the primary reasons individuals with seasonal allergies often feel tired is the impact of histamines on sleep quality. Allergens can cause nasal congestion and potentially obstructive sleep apnea, characterized by frequent interruptions in breathing during sleep.

These disturbances prevent deep, restorative sleep, making it difficult to feel refreshed upon waking. The struggle to breathe through congested nasal passages further diminishes sleep quality, exacerbating daytime fatigue.

Energy Depletion from Immune Response

The effort to fend off perceived pathogens consumes energy, diminishing reserves available for daily activities. Continuous exposure to allergens and the body’s reaction can lead to an ongoing state of alert, draining energy levels further.

This situation makes it challenging for individuals to maintain their usual pace in personal and professional life.

How to Recognize This Condition?

Nasal Symptoms

Recognizing the signs of allergy-induced fatigue can lead to more effective management and treatment strategies.

Symptoms Unique to Allergy-Induced Fatigue

Allergy-induced fatigue often accompanies other allergy symptoms, which can help distinguish it from general tiredness. Key indicators include:

  • Persistent Nasal Symptoms: Continuous sneezing, nasal congestion, and a runny nose are common with seasonal allergies and can directly contribute to sleep disruption and fatigue.
  • Eye Irritation: Itchy, watery, red eyes are not typically associated with other causes of fatigue and can signal that allergies are the root cause.
  • Timing and Environment: Fatigue that worsens during specific seasons or under certain environmental conditions, such as high pollen counts, suggests allergies are the culprit.

What About Other Types of Tiredness?

To distinguish allergy-induced fatigue from other potential causes, consider the following:

  • Lack of Refreshment After Sleep: If a full night’s sleep does not alleviate tiredness and is accompanied by allergy symptoms, it may indicate allergy-induced fatigue.
  • Absence of Other Illness Symptoms: Unlike fatigue from the common cold or flu, allergy fatigue typically lacks a fever or body aches.
  • Response to Allergy Medication: Improvement in energy levels after taking allergy medications provides a strong indication that seasonal allergies are responsible.

How to Deal With Allergy Fatigue?

Deal With Allergy

A careful approach can help manage symptoms and improve well-being.

Identify Allergens and Reduce Exposure

Understanding and avoiding allergy triggers is vital in managing allergy-induced fatigue.

Common Allergy Triggers

  • Pollen: Produced by trees, grasses, and weeds, it can cause significant allergic reactions.
  • Dust Mites: Microscopic organisms that thrive in warm, humid environments, particularly in bedding, upholstered furniture, and carpets.
  • Mold: Fungi that grow in damp, humid areas both inside and outside the home.
  • Pet Dander: Tiny, even microscopic, flecks of skin shed by cats, dogs, rodents, birds, and other animals with fur or feathers.

Strategies to Limit Exposure

Air Purifiers

  • Monitor Pollen Counts: Stay informed about daily pollen levels and plan outdoor activities when counts are lower, usually on rainy, cloudy, or windless days.
  • Use Air Purifiers: Place air purifiers with HEPA filters in key areas of the home, especially bedrooms, to help remove allergens from the air.
  • Maintain Cleanliness:
    • Regular Dusting and Vacuuming: Use a vacuum with a HEPA filter and microfiber cloths for dusting to trap allergens.
    • Wash Bedding Weekly: Clean sheets, pillowcases, and blankets in hot water to kill dust mites.

Even the mattress can make a difference according to Jeff Kahn: “Opt for a mattress that’s made from hypoallergenic materials. Layers of foam or latex can resist dust mites, mildew, and mold. You can also buy anti-allergy mattress covers that stop dust mites getting into your mattress for extra protection.”

    • Reduce Humidity: Use dehumidifiers in damp areas to prevent mold growth.
  • Pet Care: Bathe pets regularly to reduce the amount of dander in your home. Consider designating pet-free zones, particularly bedrooms, to limit exposure.

Improve Sleep Quality

  • Use Hypoallergenic Bedding: Opt for allergen-resistant covers for mattresses, pillows, and duvets to minimize exposure to dust mites.
  • Keep the Bedroom Clean: Regularly clean surfaces and vacuum the floor to reduce allergen accumulation.
  • Limit Caffeine and Electronics: Refrain from consuming caffeinated beverages and using electronic devices close to bedtime to encourage relaxation.

Lifestyle Changes

  • Nutrient-Rich Diet: Incorporate a variety of fruits, vegetables, and whole grains into meals to bolster the immune system.
  • Stay Hydrated: Drink plenty of water to help thin nasal mucus, facilitating easier breathing and reducing congestion.
  • Regular Physical Activity: Engage in moderate exercise most days of the week to improve sleep quality and increase energy levels.

Medical Treatment


  • Antihistamines: Reduce sneezing, itching, and runny nose by blocking histamine action in the body.
  • Decongestants: Relieve nasal congestion and are often combined with antihistamines for more effective relief.
  • Nasal Corticosteroids: Spray forms are considered one of the most effective treatments for allergic rhinitis.

Michael Menachof states that “Most newer, second-generation allergy medicines do not cause drowsiness, but it’s important to read labels and make sure the drug you choose won’t cause drowsiness or fatigue.”

Are There Any Efficient Home Remedies?

Natural approaches complement medical treatments and lifestyle adjustments, offering relief from allergy symptoms and fatigue.

Nasal Rinse

Rinsing nasal passages with saline solution clears allergens and irritants, reducing congestion and aiding easier breath. Use of a neti pot or squeeze bottle can facilitate process, helping to keep airways open for improved sleep.

Steam Inhalation

Steam Inhalation

Inhaling steam from a bowl of hot water or during a shower can loosen mucus in nasal passages, providing congestion relief. Adding a few drops of eucalyptus oil to the water may enhance anti-inflammatory benefits.

Herbal Teas

Herbal teas like chamomile, ginger, and peppermint possess anti-inflammatory properties, soothing allergy symptoms and promoting relaxation. Chamomile tea, in particular, is known for its calming effect, which can be beneficial for those struggling with sleep due to allergy-related discomfort. Ginger tea aids in digestion and reduces inflammation, while peppermint tea can relieve nasal and respiratory congestion.

Dr. Josh Axe says that garlic can also be a great way to reduce the symptoms.

“What’s so fantastic about garlic? Garlic is a natural antibiotic that helps ward off infections, viruses and even allergies. Eating or juicing two raw cloves of this powerful antioxidant may literally keep the doctor away. Some people choose to take garlic supplements because they don’t want to smell like garlic, but the supplements do not work as well as the real herb does, so don’t be deceived by this. Raw garlic eaten every day helps fight off all types of allergies because it boosts your immune system immensely.”


Can you permanently fix allergies?

There is no cure for allergies, but some treatments may help reduce your sensitivity to allergens and improve your symptoms. Allergy shots and sublingual immunotherapy are examples of such treatments.

Can allergies weaken your immune system?

Allergies do not directly weaken your immune system, but they may cause chronic inflammation and stress, which could impair your immune function. Also, some allergy medications may have side effects that affect your immunity.

Why am I always tired & have no energy?

There are many possible causes of tiredness and fatigue, such as lack of sleep, poor diet, stress, nutrient deficiencies, medical conditions, and medications. To find out the cause of your tiredness, you should see a doctor for a diagnosis and treatment.

Does vitamin C help with allergies?

Vitamin C may help with some allergies, as it acts as a natural antihistamine and antioxidant. It may reduce inflammation, swelling, and histamine levels in your body. However, more research is needed to confirm its effectiveness and optimal dosage.

Last Words

Allergy fatigue significantly affects individuals, often unnoticed. The article highlights the connection between allergies and fatigue, focusing on immune responses, sleep disturbances, chronic conditions, and psychological stress. Identifying allergens and implementing management strategies are essential. These include lifestyle changes, medication, and immunotherapy. Such measures are vital for alleviating symptoms and enhancing well-being.