Q: My doctor thinks my mast cells are activating inappropriately and may be causing many of the symptoms I periodically have. Please tell me more about this condition. A: Mast cells are an important ...

Mounting evidence points to a link between new-onset allergies and Long COVID, with mast cell activation syndrome as a ...

For many patients with diverse and seemingly unrelated symptoms, obtaining an accurate diagnosis can take years of specialist visits and inconclusive tests. Mast cell activation syndrome, a disorder ...

Jeanetta has been feeling poorly and never knew why until recently. Now 75, she's suffered for years with intermittent headaches, muscle and joint pain, fatigue and sometimes even broke out in rashes ...

Chronic urticaria (CU) is a dermatological condition characterized by recurrent wheals (hives), angioedema (deep tissue swelling), or both, persisting for over 6 weeks. 1 Unlike acute urticaria, which ...

Allergic diseases represent a major global health burden, placing significant strain on healthcare systems worldwide. Severe ...

Certain immune cells backstab their cellular coworkers during allergic reactions. Mast cells, the security patrols of the immune system, can trigger allergic inflammation when they run into unfamiliar ...

Raquel Rodriguez has opened up about dealing with her skin condition. Last year, the WWE Superstar revealed she was suffering with Mast Cell Activation Syndrome. It is a rare condition that can cause ...