PUChAK, furunkul, iltihobi shadidi fasodnoku tabohi khaltachai muy va boftahoi payvastkunandai atrofi on, ki bakteriyahoi fasodovar ba vujud meorand. Puchak az iflosi va andake jarohatnokshavii pust, bisyor judo shudani araqu ravgan, ikhtiloli mubodilai modda va gayra paydo meshavad. Puchak dar shakli rirehchai surkhrangu nugdori dardnok va asosan dar rui pusti gardan, pushti cap, ruy, takhtapusht, dumba mebaroyad. Bazan yakbora chandin Puchak mebaroyad, ki onro furunkulyoz va iltihobi fasodnoki dustu kletchatkai zeripustii atrofi khaltachahoi muy va gadudhoi ravganbaror karbunkul nomida meshavad.
M u o l i ch a: ba pust molidani moddahoi antiseptiki; dar baze holatho qabul kardani antibiotikho.
Peshgiri: gigienai shakhsi, dar sari vaqt bo doru tabobat kardani jarohati pust.