alergiach
Alergiach is a term used in some languages to denote a category of conditions commonly referred to as allergies. It describes an immune-mediated reaction to substances that are ordinarily harmless to most people, known as allergens. Reactions can affect the skin, respiratory tract, gastrointestinal tract, or cardiovascular system and may range from mild symptoms to severe, life-threatening events.
Most allergic reactions involve an IgE-mediated mechanism. During initial exposure, the immune system becomes sensitized to
Diagnosis relies on clinical history and objective testing. Skin prick tests or measurement of allergen-specific IgE
Allergic conditions are common worldwide and affect people of all ages. The prevalence appears to be rising