① Talc ntụ ntụ nwere ike ichebe akpụkpọ anụ na akpụkpọ anụ mucous.N'ihi obere urughuru ya na nnukwu mkpokọta mpaghara, talc ntụ ntụ nwere ike itinye ọnụ ọgụgụ dị ukwuu nke mgbakasị kemịkal ma ọ bụ nsị.Ya mere, mgbe ọ na-agbasa n'elu anụ ahụ ọkụ ma ọ bụ mebiri emebi, talc ntụ ntụ nwere ike inwe mmetụta nchebe.Mgbe a na-ewere ya n'ọnụ, talc ntụ ntụ nwere ike ọ bụghị nanị ichebe mucosa nke eriri afọ na-ere ọkụ, kamakwa igbochi nsị nke nsị na tract gastrointestinal.Talc adịghị emerụ ahụ kpamkpam, n'ime afọ, ikensi, ikpu nwere ike ime ka granuloma.

② A na-ekpebi mmetụta antibacterial nke talc ntụ ntụ site na usoro efere.Usoro nke nwere 10% talc ntụ ntụ nwere mmetụta mgbochi na typhoid bacillus na paratyphoid A. Usoro akwụkwọ ahụ nwere mmetụta antibacterial dị nro na meningococci.