Médicaments contre les allergies

Une réaction allergique 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 anaphylaxie, affecting your breathing and circulation. People at risk of anaphylaxis should carry an auto-injecteur d'adrénaline at all times. Most allergies can be treated or prevented with antihistamines such as loratadine ou chlorphénamine. Other useful treatments include gouttes ophtalmiques de cromoglicate de sodium and steroid nasal sprays such as beclometasone ou fluticasone.