what is multiple chemical sensitivity symptoms
Multiple Chemical Sensitivity. what is multiple chemical sensitivity. The Symptoms of Multiple Chemical Sensitivity. The Symptoms of Multiple Chemical Sensitivity. The possible list of symptoms of Multiple Chemical Sensitivity is almost endless â varies from one patient to the next. muscle & joint pain. The idiopathic or ânot understoodâ nature of MCS means that doctors & others are often highly sceptical about the reality of â and nature of â the MCS condition.