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Search results for allergic reaction

  • Allergies

    Find out about allergies, including typical symptoms, common allergies, when to get emergency medical help and allergy testing and treatments.

  • Anaphylaxis

    NHS information about anaphylaxis, including symptoms, when to get help, treatment and prevention.

  • Food allergy

    Find out more about food allergies, including what the symptoms are, what can cause them and how they're treated.

  • Antibiotics - Side effects

    Find out about the side effects of antibiotics, including the symptoms of an allergic reaction.

  • Contact dermatitis - Symptoms

    Read about the symptoms of contact dermatitis, which include, inflamed (irritated), blistered, dry, thickened and cracked skin.

  • Insect bites and stings

    Find out about some of the most common insect bites and stings, how to treat them and when to get help.

  • Hair dye reactions

    Read about reactions to hair dye, the signs, symptoms, how to avoid them and what to do when you have a reaction.

  • Angioedema

    Find out what angioedema is, what the symptoms are, why it happens and how it's treated.

  • Mastocytosis - Symptoms

    Read about the symptoms of mastocytosis, which can vary depending on the type of mastocytosis you have.

  • Food allergies in babies and young children

    Find out how to protect your child from food allergies, such as allergies to milk, eggs, wheat, nuts, seeds, and fish and shellfish.