Allergic pathology of skin is one the most pressing problems modern pediatry. The common allergic dermatoses: simple and contact dermatitis, atopic various forms eczema, acute chronic urticaria, Quincke's edema, toxicodermias, multiforme exudative erythema (Stevens-Johnson syndrome), epidermal necrolysis (Lyell's syndrome). Many aspects systemic treatment dermatoses in children are complex cont...

Asthma is a chronic inflammatory disease of the airways. Anti-inflammatory drug therapy, primarily using corticosteroids, is now considered the first-line treatment in the management of all grades of asthma severity. Although corticosteroids are believed to be the most potent anti-inflammatory agents available, they do not suppress all inflammatory mediators involved in the asthmatic response. ...

Cysteinyl leukotrienes are potent bronchoconstrictors, inducers of airway microvascular leakage and oedema, and of mucus secretion, in addition to causing an eosinophilic airway infiltration. Increased urinary excretion of the cysteinyl leukotriene E4 (LTE4) has been demonstrated following allergen challenge and during acute asthma attacks. Strategies for inhibition of cysteinyl leukotriene eff...

Aspirin intolerant asthma (AIA) is frequently characterized as an aspirin (ASA)-exacerbated respiratory disease (AERD). It is a clinical syndrome associated with chronic severe inflammation in the upper and lower airways resulting in chronic rhinitis, sinusitis, recurrent polyposis, and asthma. AERD generally develops secondary to abnormalities in inflammatory mediators and arachidonic acid bio...

The cysteinyl leukotrienes, LTC(4), LTD(4), and LTE(4), play an integral role in the pathophysiology of asthma. Acting via the type 1 leukotriene (CysLT(1)) receptor, these proinflammatory mediators have numerous effects in the lungs, including decreased activity of respiratory cilia, increased mucus secretion, increased venopermeability, and promotion of eosinophil migration into airway mucosa...

Asthma, remains symptomatic despite ongoing treatment with high doses of inhaled corticosteroids (ICS) in conjunction with long-acting beta-agonists (LABA), is classified as "severe" asthma. In the course of caring for those patients diagnosed with severe asthma, stepping up from ICS/LABA to more aggressive therapeutic measures would be justified, though several aspects have to be checked in ad...