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Allergies to Mosquito Bites

July 31, 2024 | Black & Kletz Allergy

Now that it is Summer, mosquitoes are becoming more prevalent in the Washington, DC, Northern Virginia, and Maryland region. Mosquitoes are flying insects that tend to be more widespread where there is standing water. They are more active early in the morning and early in the evening. Female mosquitoes typically lay their eggs in stagnant […]

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Grass Allergy Update

June 06, 2024 | Black & Kletz Allergy

Grass pollen allergy is a very common environmental allergy. Grass pollinates in at different time of the year depending on where in the U.S. one is located. In the Northeastern and Mid-Atlantic regions of the U.S., grass pollinates from the Spring through the Summer. In the Washington, DC, Northern Virginia, and Maryland metropolitan area specifically, […]

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Conjunctivitis

May 22, 2024 | Black & Kletz Allergy

In order to understand conjunctivitis, one must first understand a little about the anatomy of the eye as well as a little physiology of the way eyes become lubricated. The conjunctiva is the thin transparent membrane that lines the inside of the eyelids (i.e., palpebral area) and the front of the eyeballs (i.e., bulbar area). […]

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Summertime Allergies

May 07, 2024 | Black & Kletz Allergy

Summertime in the metropolitan Washington, DC, Maryland, and Northern Virginia area, brings a lot of allergies for allergy sufferers. For most of us, we see the coming of Summer as a beautiful event every year because of the warmer weather and longer days it brings us. People with allergies however see the coming of Summer […]

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Asthma Triggers

April 27, 2024 | Black & Kletz Allergy

Asthma is a chronic inflammatory disorder affecting the lower respiratory tract. The lower respiratory tract includes the muscular tubes that carry air in and out ofthe lungs as well as the tissues in the lungs where gas exchange takes place. The inflammation found in individuals with asthma is usually associated with inflammation of the upper […]

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Insect Sting Allergies Update

April 22, 2024 | Black & Kletz Allergy

As we enter into Spring, not only should allergy-sensitive individuals be on the lookout for those annoying pollen allergy symptoms, but they should be aware of their surroundings for venomous flying insects. In the Washington, DC, Maryland, and Northern Virginia metropolitan area, the most common venomous flying insects are honey bees, wasps, yellow jackets, white-faced […]

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Acute Sinusitis Update

March 21, 2024 | Black & Kletz Allergy

Acute sinusitis is another way of saying an acute sinus infection. Acute, in this context, refers to a sinus infection that is less than 4 weeks old. Chronic, on the other hand, refers to a sinus infection that has persisted for more than 12 weeks. There is also a category called subacute. Subacute refers to […]

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New Treatment for Food Allergies

March 20, 2024 | Black & Kletz Allergy

Immunoglobulin E (IgE) is an antibody that mediates allergic reactions. It interacts with the proteins (i.e., antigens, allergens) during an allergic reaction causing various chemicals and substances to be released into the bloodstream. It is those chemicals and mediators such as histamine, leukotrienes, prostaglandins, etc. that are responsible for the clinical manifestations of allergic reactions. […]

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Allergy to Nonsteroidal Anti-Inflammatory Drugs (NSAID’s)

February 21, 2024 | Black & Kletz Allergy

Nonsteroidal anti-inflammatory drugs (NSAID’s) are a group of medications related to aspirin.  The group includes commonly used drugs such as ibuprofen (i.e., Motrin, Advil), naproxen (i.e., Aleve, Naprosyn), diclofenac (i.e., Voltaren), etodolac, (i.e., Lodine), among others.  These agents are widely used in order to reduce inflammation (e.g., decrease pain and reduce swelling of joints in […]

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Allergies in the Spring Update

February 14, 2024 | Black & Kletz Allergy

Well, it is almost Spring again. If you are one of those individuals with Spring allergies, you know that it is time for those miserable allergy symptoms to reappear unless you do something about it. The primary cause of Spring allergies is the tree pollen, although secondary allergens often include molds. The classic symptoms of […]

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Allergies and Asthma Due to Cockroaches

January 19, 2024 | Black & Kletz Allergy

It is estimated that approximately 33% of people are allergic to cockroaches. Cockroaches are quite allergenic, which may attribute to the high number of individuals who are allergic to these nasty insects. There are over 3,500 species of cockroaches worldwide. Cockroaches have been around for more than 300 million years. They have adapted to living […]

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Prevention of Food Allergies

January 19, 2024 | Black & Kletz Allergy

LEAP and EAT Studies A landmark study published in 2015 called “Learning Early About Peanut Allergy (LEAP),” revolutionized our understanding of the development of peanut allergy in children and transformed the guidance that pediatricians and allergists/immunologists give to parents about when to introduce peanut foods to children at high risk for food allergies. Babies enrolled […]

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Christmas Tree Syndrome

December 21, 2023 | Black & Kletz Allergy

Christmas tree syndrome is a relatively new term that is used to describe allergies to Christmas trees, whether they are real or artificial. The allergen can be the tree itself or it can be something that is on the surface of the tree. Symptoms: The symptoms of Christmas tree allergy are the same symptoms that […]

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Pollen Food Allergy Syndrome Update

December 19, 2023 | Black & Kletz Allergy

Many patients who experience seasonal allergic rhinitis (i.e., hay fever) and allergic conjunctivitis (i.e., eye allergies) symptoms (e.g., sneezing, runny nose, nasal congestion, post-nasal drip, sinus congestion, itchy nose, itchy throat, sinus headaches, itchy eyes, watery eyes, redness of the eyes) caused by sensitivities to tree, grass, and weed pollens also may experience an itchy […]

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Corn Allergy and Corn Intolerance

November 18, 2023 | Black & Kletz Allergy

Corn (i.e., maize) is a popular staple food worldwide, providing essential nutrients such as vitamins, minerals, and fiber. Corn is also a common component of processed foods. Despite its nutritional value and popularity, for those individuals with corn allergies or corn intolerance, consuming corn or corn-derived products may lead to adverse health effects. Although corn […]

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Allergies and Sleep Apnea Update

November 08, 2023 | Black & Kletz Allergy

Snoring is not an uncommon symptom in patients with allergic rhinitis (i.e., hay fever). Snoring is the harsh sound that arises when air flows past the relaxed tissues in the throat. The actual snoring sound is a result of the vibration of the throat’s tissues as one breathes. Mild intermittent snoring is quite common and […]

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Eustachian Tube Dysfunction

October 27, 2023 | Black & Kletz Allergy

Hill metro station on the silver line. If you would like to make an appointment with an allergy doctor Mclean VA, please call us or alternatively, you can click Request an Appointment and we will respond within 24 hours by the next business day. Black & Kletz Allergy has been providing quality allergy, asthma, sinus, and immunological services to the DC metro area for more than 50 years.

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McLean, VA Location

1420 SPRINGHILL ROAD, SUITE 350

MCLEAN, VA 22102

PHONE: (703) 790-9722

FAX: (703) 893-8666

Washington, D.C. Location

2021 K STREET, N.W., SUITE 524

WASHINGTON, D.C. 20006

PHONE: (202) 466-4100

FAX: (202) 296-6622

Manassas, VA Location

7818 DONEGAN DRIVE

MANASSAS, VA 20109

PHONE: (703) 361-6424

FAX: (703) 361-2472


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