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Arizona Allergies: 6 Plants That Bloom During High Allergy Season

Arizona Allergies: 6 Plants That Bloom During High Allergy Season

Spring is here, and with it another allergy season in Arizona has begun. Our office is very busy helping existing and new allergy patients because of the wet winter and spring.

For some this is the time to enjoy nature at its best, admiring beautiful trees and tropical desert flowers in full bloom, getting outdoors to exercise, and appreciate the time spent with family.

Nonetheless, for people who suffer from allergies and asthma, spring, (and especially this spring), can be a difficult time. Grass and tree pollination cause high pollen counts that are responsible for more severe allergic symptoms and frustrating disruptions to everyday life.

Apart from ragweed, a common allergen both in Arizona and throughout the US, several other species release considerable amounts of pollen and may contribute to your hay fever or asthma.

Paspalum notatum

1. Bahia Grass (Paspalum notatum)

Bahia is a grass species that produces pollen from spring through fall, and several subspecies thrive in the southeast regions of the United States. This plant causes hay fever, allergic conjunctivitis (pinkeye), and asthma to individuals with pollen sensitivity.

Chenopodium Album

2. Lamb’s Quarter (Chenopodium album)

According to Pollen Library (, lamb’s quarter is a “noxious weed,” meaning an undesirable but also potentially harmful plant. It’s considered a moderate allergen, often responsible for allergic rhinitis and asthma symptoms.

Kochia Scoparia

3. Kochia (Kochia scoparia)

Also known as summer cypress or burning bush, Kochia is an annual plant that can reach six feet in height. It is a common species throughout the western and northern US, and it produces large amounts of highly allergenic windborne pollen.

Olea Europaea

4. Olive Tree (Olea europaea)

Arizona’s desert climate encourages olive tree growth. While some counties only allow fruitless cultivars to reduce pollen levels, blooming trees also exist. Olive trees pollinate from the end of April until middle or late June, but it depends on the region and climate. Their dust-like pollen can cause itching, runny eyes, congestion, and dryness.

Lolium Perenne

5. Rye (Lolium perenne)

Ryegrass is a short-lived perennial plant quite different from the well-known foodstuff (Secale cereale). Its pollen is one of the leading causes of type I allergies all over the world. Like several other kinds of grass, it causes respiratory issues, headaches, and fatigue.

Atriplex Canescens

6. Windscale Saltbush (Atriplex canescens)

Windscale is a grayish-white shrub commonly found in the Western US. Its blooming occurs during July and August, and it’s considered one of the most important allergenic weeds.

How to Reduce Pollen Exposure

-Pay close attention to the pollen forecast. Refrain from scheduling outdoor activities when pollen counts are exceptionally high, such as on dry, windy days.

-If you have to walk around to run errands, consider wearing a pollen mask. When driving, keep your car windows rolled up and the air-conditioning on to clear the air inside your vehicle.

-Change the air filter frequently because it tends to trap a lot of pollen.

-Remember to be proactive; take your allergy medication before venturing outside to prevent your symptoms from flaring up.

Dealing with seasonal allergies and asthma can be tough; they often affect productivity and quality of life. Knowing which plants you need to avoid can help you minimize your exposure to pollen. You should also consult your allergist for further tips and instructions.  And most of all, stay SAFE and HEALTHY as much as you can.

More Recommended Reading For Arizona Allergy Sufferers


Preparing for Summer Allergies – Effective Steps for Managing Ragweed Allergies

Preparing for Summer Allergies – Effective Steps for Managing Ragweed Allergies

Allergies to ragweed pollen are very common here in Phoenix area, with about 20 percent of people developing hay fever symptoms when this weed is flowering. The most significant problems happen in late summer and early fall. Learning more about ragweed, and seeking help our allergy team will provide relief from the worst of the symptoms.

Ragweed Growth

Ragweed grows in all U.S. states but Alaska. It commonly pops up in vacant lots and along roadsides. Ragweed isn’t normally found in residential yards, but a person with hay fever should pull up weeds from the lawn before they flower if this plant does start growing there.

See also: 5 Tips for Preventing Hay Fever in Arizona

Avoiding Exposure

Unfortunately, the wind can carry this pollen a long distance because the substance is so light as compared with many other kinds of plant pollen. People can avoid some exposure to ragweed by being alert to where it grows and avoiding walking or biking by those areas if possible. Ragweed pollen counts typically are highest between 10 a.m. and 3 p.m.

If your home is located near land with ragweed growing on it, windows could be kept closed on breezy days. Everyone should take their shoes off when they first come inside, as they can easily bring ragweed and other pollen in on their shoes. If you have  spent much time outdoors on a day when ragweed pollen is probably prevalent, showering before bed is a good idea.


Ragweed is part of the Aster family. Although someone who is allergic to ragweed may also be allergic to asters, this person may never have symptoms because aster pollen is generally not distributed by wind, but rather by bees and other insects.


The timing for ragweed pollination depends on the region. In colder parts of the country, the plant first appears in August. Pollination may cause problems later that month and in September. In warmer realms, ragweed may start growing as early as July. Ragweed pollen can still linger into November.

Allergy Tests and Treatment

Testing should be done to confirm that the person actually is allergic to ragweed, after which time allergy shots might be advisable. This is a time-consuming process that can take more than a year for some patients, but it allows the body to gradually lose its sensitivity to a particular allergen. The body becomes tolerant of the substance and no longer produces reactive symptoms.

Concluding Thoughts

It can be difficult to avoid all exposure to ragweed pollen because of the unique characteristics of this allergen. Nevertheless, a person who is allergic to the substance can take steps to prevent symptoms by staying away from the plants as much as possible once they start flowering. Seeking help from a Board Certified Allergist is advisable if symptoms are particularly bothersome, or dangerous.


Asthma, Allergies, and COVID-19: What You Need to Know

Asthma, Allergies, and COVID-19: What You Need to Know

With the unprecedented spread of the new coronavirus (COVID-19), the world is facing a whole new set of challenges. People with asthma and allergies are especially worried as they fear their condition puts them at higher risk of developing symptoms if exposed to the virus. They are also afraid that their current symptoms will become much worse.

There are still a lot of questions about COVID-19; however, by following the recommended guidelines, you will be able to protect yourself and your loved ones and manage your asthma or allergies more effectively even amidst the new pandemic. We created this short article to help keep you healthy and safe.

Is it COVID-19, Asthma, or a Seasonal Allergy? 

The first thing to remember is that you must always monitor your symptoms carefully. Allergies often cause sneezing, itchy and watery eyes, and nasal congestion. These symptoms AREN’T typically caused by COVID-19 (a runny or stuffy nose is rare).

Coughing, wheezing, and asthma flare-ups may occur in both allergic asthma, and COVID-19 so don’t disregard these symptoms. Other symptoms include weakness, aches and pains, and, occasionally, diarrhea. Check your temperature regularly- the presence of fever is a common occurrence in the coronavirus disease as well as the flu. If you notice symptoms not typical to your allergy or asthma, contact your doctor.

COVID-19 and Asthma Exacerbation

Respiratory viruses, including influenza and rhinovirus, are known to make asthma symptoms worse. At the moment, scientists don’t know if the coronavirus is one of those viruses that can cause more severe asthma symptoms. There are also no clear indications that asthmatic individuals have a higher risk of contracting COVID-19. However, asthma is one of the pre-existing conditions that could complicate COVID-19 symptoms further, so you should do everything you can to keep your symptoms in check and your immune system strong.

Recommendations For Asthma and Allergy Patients

Don’t neglect to follow CDC guidelines; make sure you have enough supplies at home to last you 14-30 days. Practice frequent hand-washing, social-distancing, and crowd avoidance. Don’t travel unless it’s absolutely necessary and, if you do, take all the recommended travel precautions. You should also clean your home using a disinfectant, paying close attention to objects and surfaces that you or others often touch.

There is no evidence that allergy and asthma medications increase the risk of being infected by COVID-19, so you must keep taking your medicine and follow your Asthma Action Plan if you have one. This time of year, increased levels of pollen can make symptoms much worse, so if you feel that you can’t control your asthma or allergy, contact your allergist immediately. Together you will be able to adjust your treatment and update your action plan.

COVID-19 is a new enemy, and we still don’t know everything about it. Nevertheless, when it comes to health and disease prevention, you cannot err on the side of caution. So, if you have unaddressed asthma or severe allergy, don’t delay contacting an allergist, getting tested, and start on a treatment plan to manage your symptoms, protect yourself, and improve your health and life.

Further Reading

“Coronavirus (COVID-19): What People With Asthma Need to Know”. Asthma and Allergy Foundation of America.

“COVID-19 and Asthma: What You Need to Know Moving Forward”. American College of Allergy, Asthma, and Immunology.

“Start off 2020 With a New Awareness for Every Season This Year!: Vital Asthma Warning Signs for Spring, Summer, Fall, and Winter”.


Tips for Allergy Sufferers: 6 Ways to Minimize Allergic Reactions When Caring for Your Pet

Tips for Allergy Sufferers: 6 Ways to Minimize Allergic Reactions When Caring for Your Pet

You’ve just found an adorable little pup or a charming doe-eyed kitten at one of our local Arizona pet rescues, but your pet allergy is stopping you from either bringing the cute animal home or making you question your decision to adopt him or her. While dogs and cats are simply irresistible, many of them produce pet dander– which is the common culprit for triggering allergy symptoms. The main symptoms of pet allergy include itchy eyes, runny nose, sneezing and difficulty breathing. Experiencing these symptoms when holding an animal or simply being near one can get anyone discouraged from raising their own pets at home. (Learn more about the symptoms by reading this blog post ).

However, there are ways to cope with pet allergy and enjoy the warm companionship of a furry friend without incessantly coughing or sneezing. Follow these tips to enjoy bonding with your pet while minimizing allergic reactions.

Choose a Hypoallergenic Pet

Hypoallergenic PetSome animals produce less dander, decreasing the odds of triggering allergy symptoms. Called hypoallergenic pets, these animals are an excellent choice for allergy sufferers. To determine if a particular animal that you like causes an allergic reaction, try to spend some time with it before deciding to care for it in your home. dander. For ideas on pets who are listed as hypoallergenic, please see our blog post “8 Best Cats & Dogs for Allergy and Asthma Sufferers)

Prepare a Different Room for Your Pet

Pet dander can stick to furniture, rugs, and bedding, so it’s best to avoid sleeping with your little fluffball and keep your bedroom closed. This way, you’ll keep allergens at bay when staying in your room and get a restful sleep at night. A room with wood flooring is an ideal place for pets, as it accumulates less dander and makes cleanups easier.

Use a Quality Air Purifier

If you don’t have one yet, use a stand-alone air purifier with a high-efficiency particulate air (HEPA) filter in the rooms you frequent, including your bedroom. An air purifier that comes with a HEPA filter traps not only pet dander but also pollen, dust mites and other allergens. With this technology, you’ll be able to enjoy cleaner air with minimal allergens.

Clean Your Home Regularly

Make it a habit to wipe walls and surfaces with damp microfiber cloths to reduce dander indoors. Use a vacuum with a HEPA filter to clean every room thoroughly twice a week, especially your pet’s favorite play areas and resting spots. Wash pet bedding, rugs, sheets, throw pillows and other washable things that your pet comes in contact with. If cleaning triggers your allergy symptoms, you may want to ask someone without allergies to do it for you.

Wash Hands After Contact

Try to minimize physical contact with your pet, and be sure not to allow your pet to lick your face. When you touch your face, wash your hands immediately afterward. Take a quick shower or simply wash your face and arms before heading to sleep to get rid of dander.

Update Your Decor

Allergens easily stick to fabrics, carpets and upholstered furniture. To reduce allergen buildup, consider switching to hardwood, tile or vinyl flooring if your floors are covered with carpets. Add wood, metal and plastic chairs to your decor instead of having plush seats and upholstered sofa sets in all of your conversation spaces. It also helps to put plastic covers over seats and mattresses, replace curtains with roll-up shades, and use allergen-resistant bedding to fend off dander.

While you can’t completely eliminate pet dander in your home, the steps above can significantly help control the amount of dander that lingers around, especially on upholstery. Make sure to bathe and groom your pet regularly in addition to keeping your home clean. With a lot of patience and diligence, you’ll be able to manage your pet allergy and have fun raising your animal companion.

About Us

Under the expert management of our Arizona allergy doctors, you can enjoy life and the great outdoors regardless of the season. At Adult & Pediatric Allergy Associates P.C, we provide comprehensive assessment and diagnose each patient carefully so that we can determine what mode of treatment will directly address the symptoms so please schedule an appointment now.


Does My Child Have a Cold or An Allergy? Could it Be Bronchitis or Sinusitis?

Does My Child Have a Cold or An Allergy? Could it Be Bronchitis or Sinusitis?

Childhood illnesses can cause debilitating anxiety to even the most experienced of parents. During wintertime, children get a lot more colds since their immune systems are still immature. However, what worries parents most is that sometimes other conditions may be hiding behind symptoms very similar to the ones that come with the common cold. Allergies, such as (allergic rhinitis), bronchitis, and sinusitis (both are sometimes allergic in nature), can mask themselves as a very persistent cold. Here’s what you need to know to tell them apart.

Cold vs Allergies: Timing is Everything

Respiratory allergies, such as allergic rhinitis (hay fever), often look a lot like a cold. Begin by checking your kid’s temperature: if they have a fever, it’s not an allergy. Hay fever also comes with considerable itchiness of the eyes, nose, and roof of the mouth.

However, the most telling sign of an allergy is its duration and the timing of the symptoms. Most people recover from a cold after 10-15 days at the most, and their symptoms improve during that time. If your child’s symptoms persist after two weeks, look into it. You should also investigate further: do other kids at school have similar symptoms? Most likely, it’s a viral cold. Do the symptoms get worse at specific times of the day? After spending time outdoors doing sports? The culprit is probably an allergy.

Cold vs Sinusitis: Watch out for Persistent Fever and Pain

Allergies often cause sinus symptoms, but bacterial infections and viruses can complicate things. The main difference between the common cold and a sinus infection is again how long they typically last. Unlike a simple cold, sinusitis can last for four weeks up to over three months while it is often recurring or becomes chronic.

Both conditions present with similar symptoms: a stuffed, runny nose (often with yellow-green discharge), sneezing, cough, and low fever. Beware of a slight fever that continues after 10-14 days, pain in the face, headache, swelling around the eyes, and bad breath. These are indications that your child could have a sinus infection, and you should see a pediatrician for a diagnosis and treatment.

Cold vs Bronchitis: Cough that Doesn’t Go Away

Colds sometimes come with a lot of coughing, which is very annoying but eventually goes away. However, if your kid’s cough is unrelenting and worrisome, you could be dealing with a case of bronchitis, commonly known as a chest cold. Acute bronchitis occurs when the large breathing tubes in the lungs (bronchi) become inflamed. Children with chronic sinusitis, allergies, or asthma are more at risk of developing this condition.

A chest cold comes with cough (with or without mucus), chest congestion or pain, gagging or even vomiting, wheezing, a sore throat, slight fever, and chills. Most symptoms last for about 7-14 days, but the cough may continue for 3-4 weeks. If your kid has any of these symptoms, see your healthcare provider for a diagnosis.

Since young children can’t understand or describe their symptoms in detail, try to be very observant and record every symptom, its intensity, and duration. This information can be very valuable to your pediatrician when they make their diagnosis. If the symptoms indicate an allergy, your doctor may refer you to a specialist so that you can get your child tested for specific allergens.

If your child or you are suffering from symptoms that may resemble allergies or sinusitis, please schedule an appointment for allergy testing. Our allergy and asthma specialists have helped thousands of patients in Arizona with allergies and asthma. Your child deserves to live a life that is free of allergy problems interfering with school and playtime

We have clinics in Phoenix, Scottsdale, Glendale, Avondale, and Anthem to make it more convenient. Call today at 602-242-4592, and book an appointment immediately

Recommended Reading

“Acute Bronchitis in Children”.

Edgar, Julie. “Does Your Child Have a Cold, or Is It Allergies?”

“Respiratory Illness in Children-Advice from an Allergy Doctor”

“Six Things You Need To Know About Sinusitis”.

Watson, Stephanie. “How do I know if I have a cold or sinusitis?”.