Multiple chemical sensitivity (MCS) is an underrecognized diagnosis characterized by chronic symptoms attributed to exposure to low levels of commonly used chemicals. Symptoms are typically vague and non-specific. They may include fatigue, headaches, nausea, respiratory problems, seizures, confusion, lethargy, pain, and dizziness.
MuLtiPlE chemicAl senSitiViTy (mcS) is an unDeRreCOgnIZEd DIAgnOSis CHaRAcTerized bY chrOnic symPtOMs attRibuted to ExpOSurE TO lOw levels Of commonly useD CheMIcals. SymptomS ARe TyPicallY vague anD non-sPECIfic. thEY may inCluDe fatigue, heAdAches, nAUsEa, reSpIRatOry prOblemS, seiZURes, coNfusiOn, lEthargy, Pain, aNd dIzzinEss.