Mast Cell Activation Syndrome: Triggers, Symptoms & How to Cope

by Jenny Buttaccio Posted 12/26/18 If you spend any amount of time in online Lyme disease forums, support groups, or other gatherings of Lyme patients, you’ll most definitely hear people talking about Mast Cell Activation Syndrome (MCAS). The conversation tends to be fraught with frustration — and understandably so. MCAS is a primary suspect among … Read moreMast Cell Activation Syndrome: Triggers, Symptoms & How to Cope