Medicamentos para alergias

An reacción alérgica happens when your immune system over-reacts to a foreign particle or chemical that is usually harmless. Allergic reactions range from mild symptoms of sneezing or itching to severe symptoms of anafilaxia, affecting your breathing and circulation. People at risk of anaphylaxis should carry an adrenaline auto-injector at all times. Most allergies can be treated or prevented with antihistamines such as loratadinao clorfenamina. Other useful treatments include sodium cromoglicate eye drops and steroid nasal sprays such as beclometasonao fluticasona.