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It causes difficulty in breathing which ranges from mild to severe. Bronchospasms occur in asthma , chronic bronchitis and anaphylaxis . Bronchospasms are a possible side effect of some drugs: pilocarpine , beta blockers (used to treat hypertension), a paradoxical result of using LABA drugs (to treat COPD ), and other drugs.
Preschool wheezing is a clinical condition that describes wheezing preschool children that do not fulfill the criteria of "asthma" fully as asthma would require a person to demonstrate a history of at least three episodes of exacerbations (worsening of symptoms) or chronic cough or wheeze for the past six months. [2] Besides, a number of ...
A PCP will ask questions in regards to symptoms and breathing; they will also ask if fatigue or wheezing has been experienced when breathing in or out; and also test using a peak expiratory flow and an oxygen saturation. Status asthmaticus can be misdiagnosed when wheezing occurs from an acute cause other than asthma. Some of these alternative ...
However, many will present with decreased stamina, or difficulty in recovering from exertion compared to team members, or paroxysmal coughing from an irritable airway. [2] Similarly, examination may reveal wheezing and prolonged expiratory phase, or may be quite normal. Consequently, a potential for under-diagnosis exists.
The Centers for Disease Control and Prevention estimate that 1 in 11 children and 1 in 12 adults have asthma in the United States of America. [1] According to the World Health Organization, asthma affects 235 million people worldwide. [2] There are two major categories of asthma: allergic and non-allergic.
The causes of upper airway obstructions can be acute or chronic. Acute causes of upper airway obstruction include foreign body aspiration, blunt trauma to the neck, infection, and swelling due to allergies or other inflammatory conditions. [3] In children, viral infections such as croup or epiglottitis are frequent causes. [4]
Children of this age usually lack molars and cannot grind up food into small pieces for proper swallowing. [8] Small, round objects including nuts, hard candy, popcorn kernels, beans, and berries are common causes of foreign body aspiration. [2] Latex balloons are also a serious choking hazard in children that can result in death.
Typically found in young children and is the most common cause at this age. [31] Generally occurs after a viral infection of adenovirus (types 3, 7, and 21), measles (rubeola), mycoplasma, CMV, influenza, and parainfluenza. [4] [6] Swyer-James syndrome is a rare complication of bronchiolitis obliterans caused by measles or adenovirus. [32]