F ood allergies affect millions of Americans, with increasing numbers diagnosed each year. These allergies occur when the immune system mistakenly identifies certain proteins in f ...

As cases of the mysterious illness grow, experts warn rising temperatures could lead to the disease spreading in new ...

Food allergies refer to an overreaction of the immune system to specific foods. Reactions can range from milder symptoms, ...

Lone star ticks have taken advantage of rising temperatures by the human-caused climate crisis to expand from their heartland in the south-east US to areas previously too cold for them, in recent ...

When nerve cells don’t end up in the right place during brain development, it can cause periventricular heterotopia —a ...

Rare diseases affect millions. Here, 15 surprising conditions you should know about—including disorders that turn your skin blue or give you a foreign accent.

In rare instances, men can be allergic to semen. Known as post-orgasmic illness syndrome (POIS), the condition is ...

Urticaria is a heterogeneous group of diseases involving the onset of pruritic wheals, angio-oedema or both. 1–4 Chronic urticaria is diagnosed when recurrent crops of urticaria continue for more than ...

Seminal plasma hypersensitivity can trigger allergic reactions after sex. Although it’s treatable, it’s often mistaken for ...

Yashwant Kumar, Alka Bhatia Disclosures Expert Rev Clin Immunol. 2013;9 (3):211-216.

Immunopathogenesis of Allergic Disorders: Current Concepts Yashwant Kumar, Alka Bhatia Disclosures Expert Rev Clin Immunol. 2013;9 (3):211-216. Allergy Versus Atopy ...