Natural Remedies for Mast Cell Activation Syndrome (MCAS)
Modified on Feb 13, 2025 | Deirdre Layne
Mast Cell Activation Syndrome (MCAS) is a condition in which mast cells release excessive histamine and other inflammatory chemicals, leading to a variety of symptoms such as hives, flushing, digestive issues, headaches, and anaphylaxis-like reactions.
While medical treatments often include antihistamines and mast cell stabilizers, many individuals find relief through natural remedies that support histamine metabolism, reduce inflammation, and stabilize mast cells.
Symptoms of MCAS
- Chronic hives or skin rashes
- Flushing and redness
- Swelling (edema)
- Itchy skin or eyes
- Gastrointestinal issues (bloating, diarrhea, acid reflux)
- Food and chemical sensitivities
- Frequent headaches or migraines
- Shortness of breath or wheezing
- Brain fog and anxiety
Top 7 Natural Remedies for MCAS
Managing MCAS naturally involves reducing histamine levels, stabilizing mast cells, and supporting the immune system. Below are the best natural strategies for relief.
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