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Texas [TX]

Allergies in August – blend of summer and fall

August brings with it the beginning of fall allergy season. Summer grass and tree pollen blend with the start of Ragweed season around mid August, providing a double dose of allergy symptoms for many.

Melon season is in it’s prime as August approaches. Eating cantaloupe and watermelon can trigger reactions in those allergic to Ragweed. Other foods that have been reported to be cross-reactive with Ragweed include honeydew, chamomile, honey, banana, sunflower seeds, zucchini squash, and cucumber. Add to these potato, melon, tomato, watermelon, orange, cherry, peanut, and kiwi, all of which are cross-reactive with lingering summer grasses, and you have a recipe for August Allergy Mix.

Mold counts rise with humidity of summer as well as the rotting foliage of fall. Seasonal changes usually bring showers, and mold spores propagate readily in the moist atmosphere.

Various trees pollinate at different times year round. In southern states, the Fall Elm, or Cedar Elm, begins dusting the air with pollen in August. This tree is also dubbed Texas Elm because it is so dominant in Texas during the fall allergy season. I am vacationing in Ft. Worth, TX, today, and a local group, Allergy Testing and Treatment Center, reports the following pollen counts:

Fungus [Mold] high at 2046 grains per cubic meter
Ragweed moderate at 46 grains per cubic meter
Elm high at 232 grains per cubic meter

Ragweed is common almost world-wide, but many in other parts of the world are experiencing different allergens in August than those we discussed here. Feel free to share the predominant August allergens in your area in the comments.

Allergies and Gulf of Mexico oil spill

What effect does exposure to vapors and other oil spill-related hazards in the Gulf of Mexico have on those with asthma and other respiratory allergies? I’ve collected some of the current responses to these issues, but we want to hear from you. If you live or work in the gulf, or feel your allergies or health have been affected by the oil spill, please share your comments in the ‘Leave a Reply’ area below.

Long-term effects of the BP spill are not yet known, but we do know that, while fumes and irritants are not allergens, they can trigger an allergic rhinitis and asthma reactions. The National Institute for Occupational Safety and Health (NIOSH) is conducting health hazard evaluations and surveillance to track symptoms indluding worsening of asthma, cough, chest pain, eye irritation, nausea, and headache.

NIOSH has listed the following potential hazards in its Deepwater Horizon gulf oil spill guidance for workers: benzene, chemical dispersants and other chemical hazards, fatigue, fuel oil, heat stress, hurricanes, mosquitoes, poisonous plants, respiratory protection, snakes, stinging insects, stress, and sun exposure.

ABC news reports that over a million gallons of chemical dispersants have been used in the cleanup. Long-term affects of these dispersants on health are not yet known. In addition to the obvious dangers of chemical irritants and pollutants, other allergens discussed below threaten outdoor workers.

Poisonous plants such as poison ivy, oak, and sumac not only cause severe allergic reactions in many by direct contact, but inhaling smoke from burning brush piles containing these plants can cause severe allergic respiratory reactions. Urushiol from these plants can remain active on the surface of tools and other objects for up to 5 years.

Bees, wasps, hornets and fire ants pose an additional threat to workers involved in the cleanup. Their stings can result in severe allergic reactions that require immediate medical care and may cause death.

Allergy to the sun can be a threat for outdoor workers, in addition to the more common threats of sunburn and skin cancers. Mayo Clinic describes four types of sun allergy: polymorphic light eruption, actinic prurigo, chronic actinic dermatitis, and solar urticaria.

References

Chemical Dispersants (ABC News)
Heat (Accuweather.com)
Oil spill related health issues (Skin and Allergy News)
Respiratory effects (Fox News)
Health Surveillance Oil Spill (Centers for Disease Control (CDC)
Deepwater Horizon Gulf of Mexico Response (NIOSH)
Hazard Information (NIOSH)
Sun Allergy (Mayo Clinic)

Beach-dweller from VA: cough, itchy throat, ears, eyes in TX

I was in the military and originally from VA. I lived by the beach there while being stationed in the military and even after I got out of the military. I had an occassional sinus infection. Since moving to TX my son and I both get swollen eyes, coughing, itchy throats and ears and eyes. Where can we move so that my son and I can go back outside and not have to worry about our eyes swelling or me waking up with a stuffy nose, head pounding and my eyes won’t be black underneath and I can have energy again to play with my other children. – Kristy, TX

Cedar, grass, weed allergy in Killeen, TX: Is El Paso better?

I live in killeen tx and will be moving to el paso tx. I have allergies to new cedar and old cedar,timothy bahia, bermuda giant ragweed and careless weed. How will i do in el paso. My biggest allergen is the cedar. – submitted by Marien, Killeen TX

Allergies in Dallas with conjunctivitis, nasal blocks, rashes

We have been in Dallas,TX for about 2 yrs. now and my 6 yr. old is suffering a lot with allergies. He gets the allergic conjuctivitis, along with nasal blocks, rashes and all other symptoms. Its hard to deal with since it affects his eyes and there is little relief without steroids. We are looking to move to a better place for him. So, would appreciate feedback as to which place in US would do him good. He is highly allergic to most trees here, grass and weeds. Thanks. — Ana, Dallas

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