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An inhaler (puffer, asthma pump or allergy spray) is a medical device used for delivering medicines into the lungs through the work of a person's breathing. This allows medicines to be delivered to and absorbed in the lungs, which provides the ability for targeted medical treatment to this specific region of the body, as well as a reduction in the side effects of oral medications.
Salbutamol is typically used to treat bronchospasm (due to any cause—allergic asthma or exercise-induced), as well as chronic obstructive pulmonary disease. [8] It is also one of the most common medicines used in rescue inhalers (short-term bronchodilators to alleviate asthma attacks). [17] As a β 2 agonist, salbutamol also has use in ...
Clenbuterol is approved for use in some countries as a bronchodilator for asthma. [ medical citation needed ] Clenbuterol is a β 2 agonist with some structural and pharmacological similarities to epinephrine and salbutamol , but its effects are more potent and longer-lasting as a stimulant and thermogenic drug.
MDI canister and actuator components from H&T Presspart. A metered-dose inhaler consists of three major components: the canister, which is produced in aluminum or stainless steel by means of deep drawing, where the formulation resides; the metering valve, which allows a metered quantity of the formulation to be dispensed with each actuation; and an actuator (or mouthpiece) which enables the ...
Inhaler or puffer, a medical device used for delivering medication into the body via the lungs (often used in the treatment of asthma) Khaliq v HM Advocate, a Scottish criminal case in which the court ruled that it is an offense to supply materials that were used for sniffing
Rates of asthma have plateaued in the developed world since the mid-1990s with recent increases primarily in the developing world. [289] Asthma affects approximately 7% of the population of the United States [203] and 5% of people in the United Kingdom. [290] Canada, Australia and New Zealand have rates of about 14–15%. [291]
Chronic obstructive pulmonary disease (COPD) is a type of progressive lung disease characterized by chronic respiratory symptoms and airflow limitation. [8] GOLD 2024 defined COPD as a heterogeneous lung condition characterized by chronic respiratory symptoms (dyspnea or shortness of breath, cough, sputum production or exacerbations) due to abnormalities of the airways (bronchitis ...
There were no asthma-related deaths and few asthma-related serious adverse events when salmeterol is used with an inhaled steroid. [ 5 ] [ 6 ] At least with formoterol , an increased risk appears to be present even when steroids are used [ 7 ] and this risk has not been ruled out for salmeterol.