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Allergy Testing and Immunotherapy in Los Angeles, California

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In Los Angeles, California, allergens like ragweed, dust mites, and mold are common. Allergy immunotherapy can help build resistance against these allergens, providing relief from allergy symptoms and improving quality of life.

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Sumac Pollen Allergy: Symptoms, Tips & Treatments

Explore Sumac pollen allergy: key symptoms, Curex diagnosis, treatments, avoidance tips and diet advice for managing seasonal reactions.

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Reviewed by Curex clinical team

Dr. Chet Tharpe, M.D..

Updated May 3, 2025

Key Symptoms of Sumac pollen Allergy

Runny or Stuffy Nose

This is a common symptom of Sumac pollen allergy and is caused by the body's immune reaction to the allergens, leading to inflammation of the nasal passages. This often results in a running or congested nose.

Sneezing

Sneezing is a common body response to remove the allergens from the nose. For people with Sumac pollen allergy, this can be a frequent and uncontrollable symptom.

Itchy or Watery Eyes

The allergens can irritate the eyes leading to itchiness, redness, and watering. This symptom can be more noticeable in outdoor environments where the allergen is more prevalent.

Coughing

Pollen can irritate the throat and trigger the cough reflex. This is the body's way of trying to remove the irritant from the airborne pathways.

Shortness of Breath

In more severe cases of Sumac pollen allergy, the allergens can cause inflammation in the airways and lead to difficulties in breathing. This symptom should be taken seriously as it can potentially lead to more severe respiratory issues.

Skin Rash

In some cases, people with Sumac pollen allergy can develop hives or a skin rash. This occurs when the allergen interacts with the skin, causing the immune system to react and inflammation to occur.

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How to Recognize if You're Allergic to Sumac pollen

Recognize the Symptoms of Sumac Pollen Allergy

Moderate to severe itching of the skin: This is a common symptom of an allergic reaction to Sumac pollen.
Runny or stuffy nose: The allergens cause an inflammation in your nasal passages, leading to a stuffy or runny nose.
Rapid sneezing: This is another common symptom of an allergy to Sumac pollen.
Red, irritated eyes: One of the hallmark signs of a pollen allergy is red, watery, itchy eyes.
Difficulty breathing and wheezing: If you find it hard to breathe or notice a whistling sound when you breathe, it could be due to an allergy to Sumac pollen.

Determine if You've Been Exposed to Sumac Pollen

Time of the year: The Sumac tree typically releases pollen in late summer or early fall. If your symptoms manifest during this time, you might be allergic to Sumac pollen.
Geographical location: If you live in or have visited an area where Sumac trees are abundant, there's a stronger likelihood of exposure to Sumac pollen.
Nature of Activities: Outdoor activities like gardening or hiking could expose you to Sumac pollen more frequently.

Consult with Your Healthcare Provider

If the symptoms persist and you believe you've been exposed to Sumac pollen, make sure to consult with a healthcare provider. They may recommend you for specific allergy testing to confirm if Sumac pollen is the cause of your allergic reactions.

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Dr. Neeta Ogden, MD

Curex is poised to revolutionize the way allergies are treated in America, expanding access to clinical care and treatments that can meaningfully improve patients quality of life.

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Curex offers convenient at-home allergy testing options. Our goal is to determine if a patient would benefit from immunotherapy and then customize a treatment plan that can reduce both the symptoms and the reliance on allergy medications.

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When Sumac pollen Grows and Its Impacts

Sumac pollen typically grows and is released into the air in the United States during the late summer and early fall months, usually from July to September. It is during these months that the plant produces flowers and subsequently pollen. It is advisable for individuals with an allergy to Sumac pollen to take note of these periods of heightened pollen release.

Sumac Pollen Allergen

Late Summer: The pollen production begins in late summer around July and continues throughout the season.
Early Fall: The release of the Sumac pollen continues into the early fall months until about September.

Where Sumac pollen Grows Across the USA?

Where Sumac Pollen Grows in the USA

In the United States, Sumac shrubs and trees, the sources of Sumac pollen, are widespread and can be found in various regions across the country. They grow in almost all states, except for Alaska and some parts of the western U.S. The plants are particularly abundant in the Eastern states, the Midwest, and the South.

Specific Locations

Eastern States: From Maine to Florida, Sumac species such as Staghorn Sumac and Smooth Sumac are common.
Midwest: States like Michigan, Ohio, Illinois, and Missouri are home to various Sumac species.
Southern States: Multiple Sumac species, including the Poison Sumac, grow in marshy areas in states like Texas, Louisiana, and Mississippi.

Western Presence

Even though Sumacs are less common in the western United States, species like the Lemonade Sumac and the Skunkbush Sumac do exist in some Southwestern states such as Arizona and New Mexico.

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Diagnostic of Sumac pollen Allergy

At-Home Automatic Test Kit

Receive a painless automatic blood collector at-home. Takes less than 5 minutes. Ship it back when done

In-Lab Test

Take your test at a local lab location. (often available same day)

Concierge At-Home Test

A medical professional comes to your home or office for a quick blood draw.(schedule 5-7 days in advance)

Tips for Avoiding Sumac pollen Allergy

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Avoid Exposure

The most effective way to avoid Sumac pollen allergy is by limiting your exposure to the plant, especially during the pollen seasons, typically late summer and fall. If possible, stay indoors on high-pollen days and make use of air filters and purifiers to reduce indoor pollen levels.

Protective Clothing

If contact with the Sumac plant is unavoidable, wearing protective clothing like gloves, long-sleeved shirts, long pants, and sunglasses can help prevent pollen from coming into contact with your skin and eyes. Remember to wash your clothes immediately after use to remove any trapped pollen.

Regular Cleaning

Regularly cleaning your living area can help reduce the concentration of Sumac pollen present. It's important to regularly vacuum carpets and wash linens, and consider using a damp cloth for dusting to avoid stirring up pollen that has settled on surfaces.

Medical Treatments

Over-the-counter antihistamines and nasal sprays can help control the symptoms of Sumac pollen allergy. For severe allergies, immunotherapy (allergy shots or tablets) may be recommended by your healthcare provider, as this treatment can reduce sensitivity to allergens over time.

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Diet to Ease Sumac pollen Allergy Symptoms

When battling allergies such as Sumac pollen allergy, your diet plays an important role in easing the symptoms. Some diets specifically strengthen your immune system and reduce inflammation, which can help alleviate allergy symptoms.

Intake of Omega-3 Fatty Acids

Fish: Fish like salmon, tuna, mackerel, and sardines are rich in omega-3 fatty acids which decrease inflammation and could help reduce allergy symptoms.
Flaxseeds: These tiny seeds are packed with omega-3 fatty acids and you could add it to your salads, cereals, or smoothies.

Consume Foods Rich in Vitamin C

Citrus Fruits: Fruits like oranges, grapefruits, lemons, and limes are high in vitamin C which boosts the immune system, helping your body to fight off allergens.
Dark Green Leafy Vegetables: These are high in antioxidants and Vitamin C. Include spinach, kale, and Swiss chard in your diet.

Foods High in Quercetin

Apples: They are a great source of quercetin, a flavonoid that reduces inflammatory responses in the body, making it great for combating allergies.
Onions: They have a good amount of quercetin in them and can be included in your daily diet.

Spices with Anti-inflammatory Properties

Turmeric: It has curcumin, a compound with anti-inflammatory effects, which could help in reducing the symptoms of allergies.
Ginger: This root has anti-inflammatory and antioxidant effects, aiding in alleviating allergy symptoms.

Remember to always check with your doctor before starting a new diet plan. Also, a diet alone cannot cure or prevent allergies, but it can certainly help in managing the symptoms.

What Food Worsens Sumac pollen Allergy

Similar to other types of pollen allergies, Sumac pollen allergy can be exacerbated by the consumption of certain foods due to a reaction known as Oral Allergy Syndrome (OAS). This happens when your body confuses proteins in these foods with the allergy-causing proteins found in sumac pollen.

Foods to Avoid

Citrus Fruits: Especially limes and lemons, as they might react with sumac pollen proteins and worsen allergy symptoms.
Almonds and Walnuts: Tree nuts often bear a resemblance to certain pollen proteins and might trigger an allergic response.
Shellfish: Crustacean shellfish like shrimp and crab can exacerbate pollen allergy symptoms in some individuals.
Stone Fruits: Fruits like peaches, plums, and cherries, which contain a pit or "stone," can intensify sumac pollen allergy symptoms.
Spices: Certain spices such as fennel, coriander, or parsley may also cause reactions in individuals with a sumac pollen allergy.

Note that the severity of reactions varies from individual to individual, and you may not experience worsened symptoms from all of these foods. It's best to observe your body's reaction and avoid foods that exacerbate your sumac allergy symptoms.

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Allergy FAQ

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Is cross-reactivity common between Sumac pollen and other plants?

Cross-Reactivity of Sumac Pollen

Sumac pollen allergy can cause cross-reactivity with other plants, though it's not as widespread compared to common allergens like birch or grass pollen.

Specific proteins in sumac may trigger reactions in sensitive individuals when exposed to botanically related species.

Due to the limited prevalence of sumac pollen exposure in many regions, detailed cross-reactivity profiles may not be well-documented.

Are there any unique compounds in Sumac pollen that exacerbate allergies?

Unique Compounds in Sumac Pollen

Sumac pollen contains proteins that are highly allergenic, yet specific unique compounds exacerbating allergies aren't well-identified in scientific literature.

Some people may experience allergic reactions due to cross-reactivity with other allergenic plants, which share similar protein structures.

What is the best way to identify Sumac plants during peak pollen season?

Identifying Sumac Plants

**Leaf Structures:** Look for pinnately compound leaves with 9 to 31 serrated leaflets.

**Plant Height:** Depending on the species, sumac can range from shrubs to small trees, often reaching 10 to 20 feet.

**Fruit Clusters:** During late summer, identify red, cone-shaped clusters of berries, which can persist into fall.

**Twigs and Bark:** Examine twigs for a velvety texture and bark that might be smooth or rough, varying by species.

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At-home treatment

Apply treatments in minutes from the comfort of your own home with under-the-tongue applications instead of shots or pills

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Potential for results in as few as 6 months

Individual results vary but some users have reported a noticeable difference in as few as 6-12 months since starting treatments

Excellent safety profile

Studies that have been reviewed by certified physicians show that sublingual immunotherapy is a safe treatment option

Allergy Testing and Immunotherapy in Los Angeles, California

Sumac Pollen Allergy: Symptoms, Tips & Treatments

Reviewed by Curex clinical team