hˈɛvi ɛkspˈoʊʒɚz mˈeɪ, ɪn ɐdˈɪʃən, ɹɪzˈʌlt ɪn hˈɛdeɪk, dɹˈaʊsinəs, mətˈælɪk tˈeɪst, lˈɔs ʌv ˈæpɪtˌaɪt, nˈɔːsɪə, tɹˈɛmɚz, kənvˈʌlʃənz, ænd ɹˈɛspɹətˌoːɹi ɚɹˈɛst.
Heavy exposures may, in addition, result in headache, drowsiness, metallic taste, loss of appetite, nausea, tremors, convulsions, and respiratory arrest.