At 20 % concentration of carboxyhemoglobin are reported headaches, tightness in the chest, at 40-50% is added nausea, desire to vomiting and headaches are becoming more significant. Become visual disturbances, behavioral changes.
Katika mkusanyiko 20% ya himoglobini kaboksili ni taarifa kuumwa kichwa, kifua katika kifua, saa 40-50% kwa aliongeza kichefuchefu, kutapika na hamu ya kuwa maumivu ya kichwa ni kuwa zaidi Muhimu. Kuwa Visual disturbances, kitabia mabadiliko.