Systemic Kuonana Dermatitis (Systemic contact dermatitis) inoreva mamiriro eganda apo munhu anenge akachekwa achinzwisiswa kune allergen anobva aita zvinokatyamadza kune imwe allergen nenzira yakasiyana. Zvinoitika kune zvinosanganisa zvinosanganisira simbi, mishonga, uye chikafu.