22/05/2026
Histamine is often associated with allergies – but it's much more than that. It influences the immune system, digestion, sleep and the nervous system.
When histamine is no longer broken down properly, or when mast cells become chronically overstimulated, the effects can be wide-ranging: headaches, skin reactions, fatigue, sleep disorders, brain fog, inner restlessness – often without a clear explanation.
Histamine is rarely the root cause itself, but rather a signal of an overburdened system. In our new newsletter, we take a closer look.
👉 Read the full newsletter on our webpage!
English: https://paracelsus.com/en/mast-cell-activation-syndrome-mcas-histamine-treatment/
German:https://paracelsus.com/mastzellaktivierungssyndrom-mcas-histamin-behandlung
Mast Cell Activation Syndrome (MCAS) and histamine intolerance treated holistically. Paracelsus Clinic explains how gut health, the nervous system and environmental factors are connected – and what really helps.