Understanding Seasonal Allergies and Hay Fever: Causes, Symptoms, and Triggers

“Achoo!” It’s your third sniffling attack of the morning, and you wonder whether these cold-like manifestations – the wheezing, blockage, and runny nose – have something to do with the ongoing climate change. Just in case you get comparative manifestations every year, it’s beyond doubt that you are experiencing seasonal hypersensitivities. These hypersensitivities develop when the body’s immune system exaggerates to something in the environment, during spring, summer or fall when certain plants pollinate. Ecological allergens, for example, pollen, dust, pet hair and mould, ordinarily activate it. The body’s immune system reacts to that substance, or allergen, by discharging the histamines into the bloodstream and producing a hypersensitive reaction. These hypersensitivities happen specifically in specific seasons and are known as hay fever. Acquired hereditary qualities and natural exposures additionally add to the advancement of sensitivities. The term hay fever is misleading because signs don’t occur just in the mid-year when hay is commonly gathered and never leads to fever. Hay fever happens when your body’s immune system overreacts to an open-air allergen, for example, dust and pollen. Diverse plants emit their separate pollens at various seasons of the year. Contingent upon your sensitivity triggers and where you live, you may encounter hay fever in more than one season. You may also respond to indoor allergens, for example, mould or pet dander.

What are Allergens and Seasonal Hay Fever?

An allergen is something that triggers an unfavourably susceptible reaction. The pollen that causes hay fever varies by season. They occur during specific seasons of the year, especially the spring, summer, or fall—contingent upon what a man is oversensitive to. Seasonal sensitivities are less common in winter, yet it’s possible to encounter hay fever all year.

Manifestations and Symptoms of Seasonal Allergies: From Mild to Severe

Manifestations of seasonal allergies extend from mild to extreme. Its onset is often within minutes following the exposure, affecting sleep and capacity to work. Hay fever can make the nose, top of the mouth, back of the throat, and eyes tingle. The nose runs, producing clear, watery discharge, and may become stuffed. In kids, a stuffy nose may prompt an ear infection. The covering of the nose may become swollen and somewhat blue-red. The sinuses may likewise become stuffed up, causing headaches and occasionally leading to sinus infections, also known as sinusitis. Sniffling is normal. The eyes may water and, sometimes, may tingle. The whites of the eyes may end up red, and the eyelids may become red and swollen, which can result in hypersensitive conjunctivitis. Wearing contact lenses can disturb the eyes further. Other symptoms incorporate coughing and wheezing. The severity of the symptoms fluctuates with the changing seasons. Numerous individuals who have allergic rhinitis additionally have asthma (which brings about wheezing), perhaps caused by similar sensitivity triggers that add to hay fever and conjunctivitis. Less common symptoms incorporate cerebral pain and shortness of breath. Many people with hay fever also have asthma. If you have both hay fever and asthma, your seasonal allergens may trigger an asthma assault.

Diagnosing Seasonal Allergic Rhinitis and Hay Fever

Hay fever is generally more uncomplicated to analyze than other hypersensitivities. If you have allergic manifestations at specific times of the year, it indicates that you have seasonal allergic rhinitis. Your specialist may likewise check your ears, nose, and throat to make an analysis. The diagnosis of seasonal sensitivities depends on manifestations and the conditions in which they happen. This data can enable specialists to recognize the allergen. Diagnosis typically includes:

  • Evaluation by specialist
  • Sometimes, a skin prick test or an allergen-specific immunoglobulin test

Preventive Measures for Seasonal Allergies: Minimizing Exposure to Allergens

Seasonal allergies can be counteracted by limiting your exposure to allergens. These sensitivities can be prevented by taking the accompanying measures:

  • Wear a defensive veil while cultivating.
  • Use HEPA (high-productivity particulate air) filters in air conditioners to trap pollen spores and change air filters frequently.
  • Protect your eyes by wearing shades while going outside to decrease the amount of pollen coming into your eyes.
  • Avoid pollen exchange to the pillowcase by washing your hair at the end of the day, which will wash out all the pollen from your hair.
  • Check your local climate network for pollen figures and try remaining inside when pollen counts are high.
  • Keep your windows closed while the hay fever is dynamic.
  • Try to maintain a strategic distance from tobacco smoke. It can bother hay fever indications.
  • Mattresses, pads and cushions ought to be enveloped in allergen-proof zip-up covers.
  • Wash clothes in high-temperature water.
  • Pillows ought to be replaced every 2 to 3 years.

Comprehensive Treatment Approaches for Allergic Reactions

The Treatment incorporates corticosteroid nasal sprays, antihistamines, decongestants, eye drops and allergen immunotherapy.

For nasal symptoms:

Corticosteroid nasal splashes:

These sprays help lessen the irritation in the coating of the nose membrane. It can be utilized daily and before and during the allergy season.


These are accessible as nose sprays or nose drops. They should not be utilized for more than a few days at a time because using them continuously for more than seven days may lead to nasal congestion and eventually result in chronic congestion. In any case, individuals with hypertension ought not to take a decongestant except if a specialist suggests it.


 These can be taken by mouth or utilized as a nasal spray. It may have side effects, especially anticholinergic impacts. They include lethargy, dry mouth, obscured vision, blockage, and difficulty in urination.

Numerous antihistamine-decongestant combinations are available over the counter as a solitary tablet. People who take monoamine oxidase inhibitors (a type of antidepressant) can’t take a mix of antihistamine and a decongestant.

For Eye manifestations:

Showering the eyes with plain eyewashes can help decrease irritation. Any substance that might cause an allergic response should be avoided. Eye drops containing antihistamines are very effective but may have some side effects. Just in case the manifestations are severe, eye drops containing corticosteroids can be used. During treatment with corticosteroid eye drops, the eyes ought to be checked consistently by an ophthalmologist for increased pressure and infection.

Allergen immunotherapy: In case different medications are insufficient, allergen immunotherapy helps some people. It is usually required in the following circumstances:

  • When symptoms are serious
  • When the allergen can’t be avoided.
  • When the medications typically used to treat allergic rhinitis or conjunctivitis can’t control the symptoms.


6 years ago