Allergies

Nickel Allergy

Nickel is the metal that produces allergy most often. Present in utensils, buttons and jewelery and manifest in the skin in the form of...

Rhinitis

Rhinitis is a disorder that affects the nasal mucosa and is characterized by an increase in nasal secretions with a constant drip, congestion, itching,...
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Intolerance to Histamine

Histamine is a biogenic amine: this means that it is a molecule of low molecular weight nitrogen that is...

Sun allergy

The light polymorphous eruption (EPL), popularly known as sun allergy, consists of an abnormal reaction to light that produces...