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Dr. Lyndall F. Harrison, MD is an allergist in Houston, TX specializing in adult allergy & immunology. He graduated from University of Texas Medical School at Houston in 1986 and has 40 years of experience. Dr. Lyndall F. Harrison, MD is affiliated with Texas Children's.
Asthma
Asthma is a chronic lung disease where the tissue and airways of the lungs become extremely sensitive to certain substances. When these substances are breathed in, the lungs become inflamed. The muscles around the airways tighten and squeeze the lungs, and passages within the lungs swell and tighten. The airways themselves produce mucus, which further clogs the tightened, swollen airways. A person having an asthma attack finds it very difficult to breathe, and a severe attack can even be fatal.
Asthma affects people of all ages, but people with asthma are most often diagnosed as children. Symptoms can include wheezing, a tight feeling in the chest, shortness of breath, and coughing. Some people have mild symptoms all the time, and some people have no symptoms at all, but everyone with asthma is susceptible to occasional severe attacks or flare-ups of symptoms when they are exposed to triggers. Triggers vary widely but can include:
Treatment for most asthma patients involves three steps. Patients learn what their asthma triggers are and avoid them. They take a daily control medication, usually an inhaled corticosteroid, to reduce inflammation in the lungs. Also, they have rescue medication with them at all times to take in case of a severe attack. These quick-acting inhaled medications relax the muscles around the airways and allow the lungs to open up for air.
There is no cure for asthma, but with treatment it should not interfere with daily life and activities.
Dr. Lyndall F. Harrison, MD graduated from University of Texas Medical School at Houston in 1986. He completed residency at Nationwide Children's Hospital. He has a state license in Texas.
Medical School: University of Texas Medical School at Houston (1986)
Residency: Nationwide Children's Hospital (1989)
Licensed In: Texas
Dr. Lyndall F. Harrison, MD is associated with these hospitals and organizations:
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These charts describe general payments received by Dr. Lyndall F. Harrison, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.
| AstraZeneca Pharmaceuticals LP |
$613
FASENRA $234 |
TEZSPIRE $227 |
$152 |
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|---|---|---|---|---|---|---|
| GlaxoSmithKline, LLC. |
$320
NUCALA $320 |
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| Meda Pharmaceuticals, Inc. |
$223
Aerospan $223 |
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| Regeneron Healthcare Solutions, Inc. |
$219
DUPIXENT DUPILUMAB INJECTION $122 |
DUPIXENT $97 |
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| Boston Scientific Corporation |
$216
GENERAL - BRONCHIAL THERMOPLASTY $115 |
ALAIR BRONCHIAL THERMOPLASTY SYSTEM $101 |
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| Other |
$1,790
DUPIXENT $150 |
Oralair $143 |
OPZELURA $126 |
QNASL $123 |
Xhance $118 |
Other $1,130 |
| Food and Beverage | $3,324 |
|---|---|
| Education | $56 |
Dr. Lyndall Harrison is a specialist in adult allergy & immunology in Houston, TX and Porter, TX. After attending the University of Texas Medical School at Houston for medical school, Dr. Harrison completed his residency training at Nationwide Children's Hospital and Ohio State University Medical Center. His areas of expertise include the following: hay fever (allergic rhinitis), asthma, and food allergy. He is professionally affiliated with Texas Children's. He has an open panel in according to Doctor.com.