Angioneurotic edema is an acute disease characterized by the appearance of a clearly limited angioedema of the skin, subcutaneous tissue, as well as the mucous membrane of various organs and systems of the body. The main causal factors are true and false allergies, infectious and autoimmune diseases. Angioedema occurs acutely and passes within 2-3 days.…
Acute allergic reactions are pathological conditions that arise due to hypersensitivity of the body to allergens penetrating from the outside and are characterized by the sudden development of localized or generalized allergic reactions. Localized forms include urticaria, angioedema, laryngospasm and bronchospasm, systemic – anaphylactic shock and common toxic-allergic dermatitis. Manifestations of an acute allergic reaction…
Non-allergic rhinitis with eosinophilia syndrome (NARES) is an inflammatory disease of the nasal mucosa, non-IgE-mediated, associated with the influence of non-specific non-allergic and non-infectious triggers: meteorological, chemical, medicinal. The main clinical manifestations of non–allergic rhinitis with eosinophilic syndrome are difficulty in nasal breathing, runny nose, unexpressed sneezing. Concomitant allergic diseases are not detected, allergological tests…
Drug-induced dermatitis is an inflammatory skin change that occurs with the external, internal or parenteral use of a particular medication. Such dermatitis is most often caused by an allergic reaction to a drug. It is manifested by the appearance of areas of hyperemia, swelling, peeling; itching, burning and wetness of the affected areas of the…
Drug allergy is hypersensitivity to certain medications, characterized by the development of an immune reaction in response to the repeated penetration of even a minimal amount of allergen into the body. It is manifested by symptoms of lesions of the skin, bronchopulmonary system and other internal organs, blood vessels and joints. Systemic allergic reactions are…
Idiosyncrasy is a genetically determined pathological hyperreaction to specific substances, which develops already at the first contact with the stimulus. The disease occurs as a result of fermentopathies and is mainly associated with taking medications. Pathology does not have a clear clinical picture, since the symptoms are largely determined by the type of congenital gene…
Genital allergy is a set of pathological conditions of allergic genesis characterized by lesions of the skin and mucous membranes in the genital area. Symptoms vary depending on the form of the disease, possibly redness, swelling, itching, burning and dryness of the skin in the affected area. Diagnosis is made by examining the genitals, studying…
Vernal conjunctivitis is a seasonal allergic eye disease that occurs in spring and summer, characterized by damage to the conjunctiva and often the cornea. It occurs mainly in children 4-10 years old (usually boys) living in countries with a warm climate. Clinical signs – increasing itching of the eyelids, the appearance of photophobia, lacrimation, the…
Allergic march is a process of sequential development of allergic diseases in children, depending on their age. It includes 3 stages: atopic dermatitis, allergic rhinitis, bronchial asthma. Allergization of the body is caused by food, household, herbal and medicinal antigens. The risk of developing atopy increases in the presence of adverse antenatal factors, exogenous influences.…
Angioedema is a pathological condition accompanied by the accumulation of fluid in the skin tissues and subcutaneous fat due to an increase in the permeability of the walls of the vessels of the microcirculatory bed. It is manifested by swelling of the skin of various localization (face, neck, limbs), often combined with urticaria and skin…