Salivary cotinine levels in children presenting with wheezing to an emergency department. Pediatr Pulmonol 29 :257–263, 2000. [ PubMed ] [ Google Scholar ] 27. Jayawardene WP, Youssefagha AH, Lohrmann DK, El Afandi GS. [ncbi.nlm.nih.gov]

• Falling

  During this period, there were 301 visits to the ED, 40% of which occurred during the fall (September–November) ( Fig. 1 A ). [ncbi.nlm.nih.gov]

  Spring, summer, and fall are great times to spend outside, whether it’s to enjoy the budding trees and flowers, lush grass, or changing leaves. [venta-usa.com]

  In late fall there was a second rise, lasting with fluctuations throughout winter, with a trough in summer. [pediatrics.aappublications.org]

  By The fall and winter months are filled with some of our favorite holidays, but Michigan’s cold weather can cause problems for people with asthma. [henryfordlivewell.com]

• Alternaria

  Frequency of airborne Alternaria spores in Tucson, Arizona over a 20 year period. Ann Allergy 46 :30–33, 1981. [ PubMed ] [ Google Scholar ] 22. Rabito FA, Iqbal S, Holt E, et al. [ncbi.nlm.nih.gov]

The fact that there are many patients who respond only partially or not at all to pollen treatment led to the suspicion that [jamanetwork.com]

Asthma and Allergy Foundation of America, Asthma Treatment, https://www.aafa.org/asthma-treatment/, accessed April 2020. [thermofisher.com]

It can help you know what makes your asthma worse, whether your treatment is working, and when you need emergency care. Exhaled nitric oxide test. [webmd.com]

Analysis of these results indicated that compliance with asthma treatments during the school year in this geographic location would deserve emphasis. [ncbi.nlm.nih.gov]

But thousands of people seek emergency room treatment every year for injuries related to July 4th fireworks. [uhhospitals.org]

The September epidemic of asthma exacerbations in children: A search for etiology. J Allergy Clin Immunol 115 :132–138, 2005. [ PubMed ] [ Google Scholar ] 5. Kimes D, Levine E, Timmins S, et al. [ncbi.nlm.nih.gov]

Treating the sinusitis may help prevent asthma symptoms. [webmd.com]

Global surveillance, prevention and control of chronic respiratory diseases: a comprehensive approach, 2007. http://www.who.int/gard/publications/GARD%20Book%202007.pdf?ua=1, accessed September 2017. [thermofisher.com]

The implications are that a better understanding for seasonal allergen exposures at the local level by clinicians and patients may provide an opportunity to enhance preventive measures and seasonal compliance with asthma medications. [ncbi.nlm.nih.gov]