Indoor allergens are widespread. About 90% of homes have three or more detectable allergens, and 73% have at least one allergen at elevated levels. Additionally, more than 50 million Americans experience allergies each year.
This article explains the symptoms, causes, and treatments of winter allergies, and whether those sniffles might be allergies or a cold.
Symptoms
Winter allergy symptoms often affect the respiratory tract. Therefore, if you have winter allergies, you may experience the following after exposure to an allergen:
SneezingRunny noseCongestionRed, itchy, watery eyesWheezingCoughingItching
People with any respiratory allergy, including winter allergies, are more prone to developing asthma, especially in children. Therefore, limiting your exposure to known allergens is essential. Exposure to allergens may trigger an asthma attack if you already have asthma.
Causes
Dust, mold, pet dander, and cockroach droppings cause winter allergies.
Anxiety Blotchy, clammy skin Confusion Difficulty breathing Fast heartbeat Itching Loss of consciousness Rash Weakness
If you notice any signs of anaphylaxis, seek medical attention immediately.
Dust
People with dust allergies aren’t allergic to dust. They are allergic to dust mites, tiny organisms that feed on dust and moisture. Dust mite allergies are the most common of all indoor allergies.
Dust mites thrive in temperatures over 70 degrees Fahrenheit and high humidity. They are found in fabrics and other soft things, including:
BeddingCarpetCurtainsStuffed animals
Since you can’t eliminate dust mites, frequently cleaning is the key to keeping these allergens at bay.
Mold
You can find mold indoors and outdoors. Mold finds its way indoors through open doors and windows, HVAC systems, and leaks in roofs, walls, and pipes. Specific environments encourage mold to thrive, including:
CardboardCarpetCeiling tilesDrywallDust InsulationPaintPaperUpholsteryWallpaperWood
Keeping mold in check involves keeping humidity low, fixing leaks, and proper ventilation in bathrooms and kitchens.
Pet Dander
People often think pet allergies are due to pet hair, but the allergies result from exposure to pet dander found in pet skin. In addition, proteins in pets’ urine and saliva can also cause allergies in some people. While pet hair isn’t a direct allergen, pets can transport other allergens on their fur, including dust and pollen.
Cockroach Droppings
An allergy to cockroaches is an allergy to its body parts, saliva, and waste. While people often associate cockroaches with dirty living conditions, that is not the case. Cockroaches are well adapted to living with humans, and, as scavengers, they seek out food from human homes.
Cockroaches hide in cracks in homes and tend to emerge at night. Controlling a cockroach allergy involves keeping cockroaches out of your home by sealing cracks, keeping pet food sealed and away, dishes rinsed and cleaned, trapping them, and spraying pesticides.
Cold vs. Allergies
Since colds and allergies have overlapping symptoms, it can be difficult to tell which you might be experiencing, especially in the winter months. But, there are some tell-tale differences.
Treatment
While there is no cure for winter allergies, many treatments can help you manage them. However, you may need to experiment with different medications before you find one that works best.
Nasal Spray
Nasal sprays work by reducing inflammation and blocking histamine to relieve allergy symptoms. Nasal sprays are the most effective allergy treatment, but you must use them consistently to get good results.
Antihistamines
Histamines are chemicals that your body produces in response to exposure to an allergen. It is what produces the allergy symptoms you experience. Antihistamines work by blocking histamine so that you can find relief from allergy symptoms.
Decongestants
Decongestants work to clear congestion, which is a welcome relief when you have winter allergies that include nasal symptoms. They work by thinning mucus membranes to make mucus easier to drain.
Allergy Shots
Allergy shots (immunotherapy) are different from other allergy treatments in that they are not used to manage symptoms. Instead, allergy shots work to build up your tolerance to allergens by injecting small amounts of them at increasing dosages over time.
The goal of allergy shots is to desensitize you to the point that your allergies bother you significantly less once treatment is complete.
Home Remedies
In addition to medication, you can do things at home to manage your allergies. The most effective allergy treatment is eliminating exposure to allergens.
Use a Dehumidifier
A dehumidifier can help keep allergens at bay if you have indoor allergies. That’s because significant winter allergens, like dust and mold, thrive in high humidity levels. So dehumidifiers are especially useful in rooms that tend to be damp, like basements.
Vacuum Regularly
Get in the habit of vacuuming once a week with a vacuum cleaner with a filter made to control allergies and asthma. A good vacuum is essential if you have winter allergies. A poor-quality vacuum can stir up more dust and allergens than it cleans.
In addition to your rugs, be sure to vacuum upholstery. While you clean, wearing a dust mask can help you avoid inhaling the dust you stir up.
Wash Your Sheets
Wash your bedding every week in hot water and dry them in the dryer on high heat to kill dust mites. Also, covering your mattress and pillows with allergen-resistant covers can keep allergens encased and away from your face.
Seal Cracks in Windows and Doors
To keep pollen allergens from getting into your home, be sure cracks and crevices are sealed. Sealing cracks in pipes can also help prevent mold while sealing cracks elsewhere can keep cockroaches from entering your home.
Keep Pets Out of the Bedroom
If you have pet allergies, think hard about having a pet since it can be challenging to manage pet dander. If you have a pet and winter allergies, keep your pet out of your bedroom to limit your allergy symptoms.
Replacing carpeting with hardwood floors can make pet dander more manageable. Grooming pets frequently can also help. However, you may want to have another person do this task or wear a mask while brushing or bathing your pet.
Summary
Winter allergies can be frustrating. But, the good news is, once you identify the triggers, you can learn to manage your symptoms. The best way to control allergies is by eliminating exposure to allergens. In addition, many people find relief through OTC or prescription medication or allergy shots.
