What causes seasonal allergy symptoms

Common symptoms of an allergic reaction include:

  1. tummy pain, feeling ill, vomiting or diarrhoea
  2. swollen lips, tongue, eyes or face
  3. a raised, itchy, red rash (hives)
  4. itchy, red, watering eyes (conjunctivitis)
  5. sneezing and an itchy, runny or blocked nose (allergic rhinitis)
  6. wheezing, chest tightness, shortness of breath and a cough
  7. dry, red and cracked skin

The symptoms vary depending on what you’re allergic to and how you come into contact with it.

For example, you may have a runny nose if exposed to pollen, develop a rash if you own a skin allergy, or feel sick if you eat something you’re allergic to.

See your GP if you or your kid might own had an allergic reaction to something.

They can assist determine whether the symptoms are caused by an allergy or another condition.

Read more about diagnosing allergies.


Tests & diagnosis

A physician will consider patient history and act out a thorough physical examination if a person reports having hay-fever-like symptoms. If necessary, the physician will do an allergy test. According to the Mayo Clinic, people can get a skin-prick test, in which doctors prick the skin on a person’s arm or upper back with diverse substances to see if any cause an allergic reaction, such as a raised bump called a hive. [7 Strange Signs You’re Having an Allergic Reaction]

Blood tests for allergies are also available.

This test rates the immune system’s response to a specific allergen by measuring the quantity of allergy-causing antibodies in the bloodstream, according to the Mayo Clinic.


Hay fever treatments

Dr. Sarita Patil, an allergist with Massachusetts General Hospital’s Allergy Associates in Boston, talked to Live Science about strategies for outdoor lovers with seasonal allergies.

Patil suggested figuring out exactly what type of pollen you’re allergic to, and then avoiding planning outdoor activities during peak pollinating times in the months when those plants are in bloom.

What causes seasonal allergy symptoms

Numerous grasses, for example, typically pollinate in tardy spring and early summer and release most of their spores in the afternoon and early evening.

Her other strategies: Be capable to identify the pollen perpetrator by sight; monitor pollen counts before scheduling outdoor time; go exterior at a time of day when the plants that make you go achoo are not pollinating; and wear protective gear love sunglasses, among other tips. [7 Strategies for Outdoor Lovers with Seasonal Allergies]

Allergy sufferers may also select to combat symptoms with medication designed to shut below or trick the immune sensitivity in the body.

Whether over-the-counter or prescription, most allergy pills work by releasing chemicals into the body that bind naturally to histamine — the protein that reacts to the allergen and causes an immune response — negating the protein’s effect.

Other allergy remedies attack the symptoms at the source. Nasal sprays contain athletic ingredients that decongest by soothing irritated blood vessels in the nose, while eye drops both moisturize and reduce inflammation. Doctors may also prescribe allergy shots, Josephson said.

For kids, allergy medications are tricky.

A 2017 nationally representative poll of parents with kids between ages 6 and 12 found that 21% of parents said they had trouble figuring out the correct dose of allergy meds for their child; 15% of parents gave a kid an adult form of the allergy medicine, and 33% of these parents also gave their kid the adult dose of that medicine.

Doctors may also recommend allergy shots, a neti pot that can rinse the sinuses, or a Grossan Hydropulse — an irrigating system that cleans the nose of pollens, infection and environmental irritants, Josephson said.

Alternative and holistic options, along with acupuncture, may also assist people with hay fever, Josephson said.

People can also avoid pollen by keeping their windows closed in the spring, and by using air purifiers and air conditioners at home.

Probiotics may also be helpful in stopping those itchy eyes and runny noses. A 2015 review published in the journal International Forum of Allergy and Rhinology found that people who suffer from hay fever may benefit from using probiotics, or «good bacteria,» thought to promote a healthy gut. Although the jury is still out on whether probiotics are an effective treatment for seasonal allergies, the researchers noted that these gut bacteria could hold the body’s immune system from flaring up in response to allergens — something that could reduce allergy symptoms.

[5 Myths About Probiotics]

Additional resources:

This article was updated on April 30, 2019, by Live Science Contributor Rachel Ross.

Symptoms of an allergic reaction usually develop within a few minutes of being exposed to something you’re allergic to, although occasionally they can develop gradually over a few hours.

Although allergic reactions can be a nuisance and hamper your normal activities, most are mild.

Very occasionally, a severe reaction called anaphylaxis can occur.


Pollen count

How do scientists know how much pollen is in the air?

They set a trap.

What causes seasonal allergy symptoms

The trap — generally a glass plate or rod coated with adhesive — is analyzed every few hours, and the number of particles collected is then averaged to reflect the particles that would pass through the area in any 24-hour period. That measurement is converted to pollen per cubic meter. Mold counts work much the same way.

A pollen count is an imprecise measurement, scientists confess, and an arduous one — at the analysis stage, pollen grains are counted one by one under a microscope. It is also highly time-consuming to discern between types of pollen, so they are generally bundled into one variable. Given the imprecise nature of the measurement, entire daily pollen counts are often reported simply as low, moderate or high.

The American Academy of Allergy, Asthma & Immunology provides up-to-date pollen counts for U.S.

states.


Symptoms

The symptoms of allergic rhinitis may at first feel love those of a freezing. But unlike a freezing that may incubate before causing discomfort, symptoms of allergies generally appear almost as soon as a person encounters an allergen, such as pollen or mold.

Symptoms include itchy eyes, ears, nose or throat, sneezing, irritability, nasal congestion and hoarseness. People may also experience cough, postnasal drip, sinus pressure or headaches, decreased sense of smell, snoring, sleep apnea, fatigue and asthma, Josephson said.

[Oral Allergy Syndrome: 6 Ways to Avoid an Itchy, Tingling Mouth]

Many of these symptoms are the immune system’s overreaction as it attempts to protect the vital and sensitive respiratory system from exterior invaders. The antibodies produced by the body hold the foreign invaders out, but also cause the symptoms characteristic of allergic responses.

People can develop hay fever at any age, but most people are diagnosed with the disorder in childhood or early adulthood, according to the Mayo Clinic. Symptoms typically become less severe as people age.

Often, children may first experience food allergies and eczema, or itchy skin, before developing hay fever, Josephson said.

«This then worsens over the years, and patients then develop allergies to indoor allergens love dust and animals, or seasonal rhinitis, love ragweed, grass pollen, molds and tree pollen.»

Hay fever can also lead to other medical conditions. People who are allergic to weeds are more likely to get other allergies and develop asthma as they age, Josephson said. But those who get immunotherapy, such as allergy shots that assist people’s bodies get used to allergens, are less likely to develop asthma, he said.


Severe allergic reaction (anaphylaxis)

In rare cases, an allergy can lead to a severe allergic reaction, called anaphylaxis or anaphylactic shock, which can be life threatening.

This affects the whole body and usually develops within minutes of exposure to something you’re allergic to.

Signs of anaphylaxis include any of the symptoms above, as well as:

Anaphylaxis is a medical emergency that requires immediate treatment.

Read more about anaphylaxis for information about what to do if it occurs.

Sheet final reviewed: 22 November 2018
Next review due: 22 November 2021

en españolAlergia estacional (fiebre del heno)

Diagnosis

Seasonal allergies are fairly simple to identify because the pattern of symptoms returns from year to year following exposure to an allergen.

Talk with your doctor if you ponder your kid might own allergies. The doctor will enquire about symptoms and when they appear and, based on the answers and a physical exam, should be capable to make a diagnosis.

If not, the doctor may refer you to an allergist for blood tests or allergy skin tests.

To discover an allergy’s cause, allergists generally do skin tests in one of two ways:

  • Asthma
  • Dark circles under your eyes
  • Lack of sleep
  • coughing
  • sneezing
  • A drop of a purified liquid form of the allergen is dropped onto the skin and the area is pricked with a little pricking device.If a kid reacts to the allergen, the skin will swell a little in that area.
  • Being overly tired
  • Runny noses
  • Itchy throat
  • Lack of endurance
  • clear, runny nose
  • Itchy Skin
  • Postnasal drip
  • nasal congestion
  • A little quantity of allergen is injected just under the skin.

    This test stings a little but isn’t extremely painful.

    What causes seasonal allergy symptoms

    After about 15 minutes, if a lump surrounded by a reddish area appears (like a mosquito bite) at the injection site, the test is positive.

  • Watery eyes
  • Itchy eyes
  • Sneezing
  • Itchy sinuses
  • Respiratory infections
  • itchy nose and/or throat
  • Headaches

Even if a skin test or a blood test shows an allergy, a kid must also own symptoms to be definitively diagnosed with an allergy. For example, a kid who has a positive test for grass pollen and sneezes a lot while playing in the grass would be considered allergic to grass pollen.

Signs and Symptoms

If your kid develops a «cold» at the same time every year, seasonal allergies might be to blame.

Allergy symptoms, which generally come on suddenly and final as endless as a person is exposed to the allergen, can include:

  1. clear, runny nose
  2. nasal congestion
  3. itchy nose and/or throat
  4. sneezing
  5. coughing

These symptoms often come with itchy, watery, and/or red eyes, which is called allergic conjunctivitis. Kids who own wheezing and shortness of breath in addition to these symptoms might own allergies that triggerasthma.

About Seasonal Allergies

«Achoo!» It’s your son’s third sneezing fit of the morning, and as you hand him another tissue you wonder if these cold-like symptoms — the sneezing, congestion, and runny nose — own something to do with the recent weather change.

If he gets similar symptoms at the same time every year, you’re likely right: seasonal allergies are at work.

Seasonal allergies, sometimes called «hay fever» or seasonal allergic rhinitis, are allergy symptoms that happen during certain times of the year, generally when outdoor molds release their spores, and trees, grasses, and weeds release tiny pollen particles into the air to fertilize other plants.

The immune systems of people who are allergic to mold spores or pollen treat these particles (called allergens) as invaders and release chemicals, including histamine, into the bloodstream to defend against them.

It’s the release of these chemicals that causes allergy symptoms.

People can be allergic to one or more types of pollen or mold. The type someone is allergic to determines when symptoms happen. For example, in the mid-Atlantic states, tree pollination is February through May, grass pollen runs from May through June, and weed pollen is from August through October — so kids with these allergies are likely to own increased symptoms at those times. Mold spores tend to peak midsummer through the drop, depending on location.

Even kids who own never had seasonal allergies in years past can develop them. Seasonal allergies can start at almost any age, though they generally develop by the time someone is 10 years ancient and reach their peak in the early twenties, with symptoms often disappearing later in adulthood.

Treatment

There are numerous ways to treat seasonal allergies, depending on how severe the symptoms are.

The most significant part of treatment is knowing what allergens are at work. Some kids can get relief by reducing or eliminating exposure to allergens that annoy them.

If certain seasons cause symptoms, hold the windows closed, use air conditioning if possible, and stay indoors when pollen/mold/weed counts are high.It’s also a excellent thought for kids with seasonal allergies to wash their hands or shower and change clothing after playing outside.

If reducing exposure isn’t possible or is ineffective, medicines can assist ease allergy symptoms. These may include decongestants, antihistamines, and nasal spray steroids.

What causes seasonal allergy symptoms

If symptoms can’t be managed with medicines, the doctor may recommend taking your kid to an allergist or immunologist for evaluation for allergy shots (immunotherapy), which can assist desensitize kids to specific allergens.

Your Seasonal Allergies Symptoms May Include Itchy Skin This Spring

Spring is here, and you may be ready for the warmer weather, time exterior, and chance to let the unused air back into your homes. But, every year 67 million individuals suffer from seasonal allergies, so for some, the spring season is dreaded thanks to the increase of pollen, dust, and mold that cause these allergies.

Even if you expect or plan for seasonal allergies, they can often leave you feeling miserable with their adverse impact on your sinuses and skin.

Seasonal Allergy Symptoms

Seasonal allergies impact individuals differently depending on climate, location, and their individual reactions. For some, the symptoms are severe enough to require medication, and for others, they are more manageable. Common seasonal allergy symptoms include:

  1. Postnasal drip
  2. Itchy throat
  3. Itchy sinuses
  4. Sneezing
  5. Watery eyes
  6. Runny noses
  7. Itchy eyes
  8. Itchy Skin

Unknown Signs of Allergies

Just love symptoms can vary among individuals, there are numerous signs of allergies that you may not be aware of, including:

  1. Lack of endurance
  2. Lack of sleep
  3. Respiratory infections
  4. Asthma
  5. Being overly tired
  6. Dark circles under your eyes
  7. Headaches

Since these signs are lesser known than the symptoms listed above, numerous individuals go without a diagnosis of their seasonal allergies for years.

Spring Allergies and Your Skin

To properly manage spring allergies, you should see an allergist that can assist you identify what types of allergies you suffer from and create a plan of action moving forward.

While most individuals experience sneezing, watery or itchy eyes, and red noses, a common symptom of allergies is itchy skin. If you suffer from itchy skin or dry red patches, you may need more than lotion to cure it.

Causes of Itchy Skin

Starting in tardy winter/early spring, trees and plants start to bud creating invisible airborne allergens love mold and pollen. For some individuals, these allergens create an increased quantity of histamine in their blood flow which causes inflammation, making the skin sensitive. If the skin is highly reactive, it can trigger allergy-related itchiness and even eczema.

How to Prevent Itchy Skin

While you can’t eliminate pollen, ragweed, or other causes of allergies, there are some steps you can take to assist manage your itchy skin.

Minimize stress when possible, studies show high amounts of stress can increase histamine and create more adverse allergy reactions. A change in your skin care routine may be necessary to calm the inflammation and reduce itchiness.

It is also significant to eat correct and drink plenty of water, so your body has the necessary nutrients it needs to effectively manage allergies. Plus, some foods own high amounts of histamine in them that can trigger or increase the severity of the seasonal allergies. If you spend time outdoors, consider changing your clothes once you return inside. Wash your hair every night to remove the pollen and allergens before going to sleep to prevent them from transitioning to your bed linens and pillow.

Sometimes spring allergies can be managed on your own and other times contacting an expert is necessary.

If you are suffering from itchy skin that may be eczema, contact Windsor Dermatology today at 609-443-4500.

Even if a skin test or a blood test shows an allergy, a kid must also own symptoms to be definitively diagnosed with an allergy. For example, a kid who has a positive test for grass pollen and sneezes a lot while playing in the grass would be considered allergic to grass pollen.

Signs and Symptoms

If your kid develops a «cold» at the same time every year, seasonal allergies might be to blame.

Allergy symptoms, which generally come on suddenly and final as endless as a person is exposed to the allergen, can include:

  1. clear, runny nose
  2. nasal congestion
  3. itchy nose and/or throat
  4. sneezing
  5. coughing

These symptoms often come with itchy, watery, and/or red eyes, which is called allergic conjunctivitis. Kids who own wheezing and shortness of breath in addition to these symptoms might own allergies that triggerasthma.

About Seasonal Allergies

«Achoo!» It’s your son’s third sneezing fit of the morning, and as you hand him another tissue you wonder if these cold-like symptoms — the sneezing, congestion, and runny nose — own something to do with the recent weather change.

If he gets similar symptoms at the same time every year, you’re likely right: seasonal allergies are at work.

Seasonal allergies, sometimes called «hay fever» or seasonal allergic rhinitis, are allergy symptoms that happen during certain times of the year, generally when outdoor molds release their spores, and trees, grasses, and weeds release tiny pollen particles into the air to fertilize other plants.

The immune systems of people who are allergic to mold spores or pollen treat these particles (called allergens) as invaders and release chemicals, including histamine, into the bloodstream to defend against them.

It’s the release of these chemicals that causes allergy symptoms.

People can be allergic to one or more types of pollen or mold. The type someone is allergic to determines when symptoms happen. For example, in the mid-Atlantic states, tree pollination is February through May, grass pollen runs from May through June, and weed pollen is from August through October — so kids with these allergies are likely to own increased symptoms at those times. Mold spores tend to peak midsummer through the drop, depending on location.

Even kids who own never had seasonal allergies in years past can develop them.

Seasonal allergies can start at almost any age, though they generally develop by the time someone is 10 years ancient and reach their peak in the early twenties, with symptoms often disappearing later in adulthood.

Treatment

There are numerous ways to treat seasonal allergies, depending on how severe the symptoms are. The most significant part of treatment is knowing what allergens are at work. Some kids can get relief by reducing or eliminating exposure to allergens that annoy them.

If certain seasons cause symptoms, hold the windows closed, use air conditioning if possible, and stay indoors when pollen/mold/weed counts are high.It’s also a excellent thought for kids with seasonal allergies to wash their hands or shower and change clothing after playing outside.

If reducing exposure isn’t possible or is ineffective, medicines can assist ease allergy symptoms.

These may include decongestants, antihistamines, and nasal spray steroids. If symptoms can’t be managed with medicines, the doctor may recommend taking your kid to an allergist or immunologist for evaluation for allergy shots (immunotherapy), which can assist desensitize kids to specific allergens.

Your Seasonal Allergies Symptoms May Include Itchy Skin This Spring

Spring is here, and you may be ready for the warmer weather, time exterior, and chance to let the unused air back into your homes. But, every year 67 million individuals suffer from seasonal allergies, so for some, the spring season is dreaded thanks to the increase of pollen, dust, and mold that cause these allergies.

Even if you expect or plan for seasonal allergies, they can often leave you feeling miserable with their adverse impact on your sinuses and skin.

Seasonal Allergy Symptoms

Seasonal allergies impact individuals differently depending on climate, location, and their individual reactions. For some, the symptoms are severe enough to require medication, and for others, they are more manageable. Common seasonal allergy symptoms include:

  1. Postnasal drip
  2. Itchy throat
  3. Itchy sinuses
  4. Sneezing
  5. Watery eyes
  6. Runny noses
  7. Itchy eyes
  8. Itchy Skin

Unknown Signs of Allergies

Just love symptoms can vary among individuals, there are numerous signs of allergies that you may not be aware of, including:

  1. Lack of endurance
  2. Lack of sleep
  3. Respiratory infections
  4. Asthma
  5. Being overly tired
  6. Dark circles under your eyes
  7. Headaches

Since these signs are lesser known than the symptoms listed above, numerous individuals go without a diagnosis of their seasonal allergies for years.

Spring Allergies and Your Skin

To properly manage spring allergies, you should see an allergist that can assist you identify what types of allergies you suffer from and create a plan of action moving forward.

While most individuals experience sneezing, watery or itchy eyes, and red noses, a common symptom of allergies is itchy skin. If you suffer from itchy skin or dry red patches, you may need more than lotion to cure it.

Causes of Itchy Skin

Starting in tardy winter/early spring, trees and plants start to bud creating invisible airborne allergens love mold and pollen. For some individuals, these allergens create an increased quantity of histamine in their blood flow which causes inflammation, making the skin sensitive. If the skin is highly reactive, it can trigger allergy-related itchiness and even eczema.

How to Prevent Itchy Skin

While you can’t eliminate pollen, ragweed, or other causes of allergies, there are some steps you can take to assist manage your itchy skin.

Minimize stress when possible, studies show high amounts of stress can increase histamine and create more adverse allergy reactions. A change in your skin care routine may be necessary to calm the inflammation and reduce itchiness.

It is also significant to eat correct and drink plenty of water, so your body has the necessary nutrients it needs to effectively manage allergies. Plus, some foods own high amounts of histamine in them that can trigger or increase the severity of the seasonal allergies. If you spend time outdoors, consider changing your clothes once you return inside.

Wash your hair every night to remove the pollen and allergens before going to sleep to prevent them from transitioning to your bed linens and pillow.

Sometimes spring allergies can be managed on your own and other times contacting an expert is necessary.

What causes seasonal allergy symptoms

If you are suffering from itchy skin that may be eczema, contact Windsor Dermatology today at 609-443-4500.


Common allergens

The most common allergen is pollen, a powder released by trees, grasses and weeds that fertilize the seeds of neighboring plants. As plants rely on the wind to do the work for them, the pollination season sees billions of microscopic particles fill the air, and some of them finish up in people’s noses and mouths.

Spring bloomers include ash, birch, cedar, elm and maple trees, plus numerous species of grass. Weeds pollinate in the tardy summer and drop, with ragweed being the most volatile.

The pollen that sits on brightly colored flowers is rarely responsible for hay fever because it is heavier and falls to the ground rather than becoming airborne.

Bees and other insects carry flower pollen from one flower to the next without ever bothering human noses.

Mold allergies are diverse. Mold is a spore that grows on rotting logs, dead leaves and grasses. While dry-weather mold species exist, numerous types of mold thrive in moist, rainy conditions, and release their spores overnight.

What causes seasonal allergy symptoms

During both the spring and drop allergy seasons, pollen is released mainly in the morning hours and travels best on dry, warm and breezy days.


RELATED VIDEO: