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An anti-asthmatic agent, also known as an anti-asthma drug, refers to a drug that can aid in airway smooth muscle dilation to allow normal breathing during an asthma attack or reduce inflammation on the airway to decrease airway resistance for asthmatic patients, or both. The goal of asthmatic agents is to reduce asthma exacerbation frequencies ...
These drugs are used for the treatment of asthma. They may be useful either in the treatment or prevention of asthma attacks. ... Anti-asthmatic agent; B. Beclometasone;
Mast cell stabilizers are medications used to prevent or treat certain allergic disorders. They block mast cell degranulation, stabilizing the cell and thereby preventing the release of histamine and related mediators. One suspected pharmacodynamic mechanism is the blocking of IgE-regulated calcium channels. Without intracellular calcium, the ...
[2] [1] Fixed-dose combinations of theophylline and ephedrine were abandoned after the 1970s as they did not allow for dose titration in asthma therapy owing to the toxicity of ephedrine. [ 19 ] The effects of theophylline/ephedrine as a performance-enhancing drug in exercise and sports have been studied.
The same is true for vitamin E: Although it shares anti-inflammatory properties with vitamin C and some research shows vitamin E deficiency is linked with a higher incidence of asthma, a six-week ...
This drug prevents the release of inflammatory chemicals such as histamine from mast cells. It is considered a breakthrough drug in management of asthma, as the patients can be freed from steroids in many cases; however, it is mainly effective as a prophylaxis for allergic and exercise-induced asthma, not as a treatment for acute asthma attacks.
Anti-allergic agents have existed since 3000 B.C in countries such as China and Egypt. It was not until 1933 when antihistamines, the first type of anti-allergic agents, were developed. [ 1 ] Common allergic diseases include allergic rhinitis , allergic asthma and atopic dermatitis with varying symptoms, including runny nose , watery eyes ...
“The anti-inflammatory effect leads the mucus-secreting cells to calm down and reduce blood flow, which makes your nose feel less blocked,” Dr. Smith says, adding that these medications also ...