Ha lehlabula le fetoha hoetla, likatse tse nyane tse tsoang ka likhoeli tse peli ho isa ho tse hlano li na le khatello ea likatse. Likatse tse nang le matšoao a fokolang a ka thunngoa, 'me li ka senyeha, ha mats'oa a maholo a ka ba le tšoaetso ea ho hema. Joale re e thibela joang?
Taba ea mantlha, re lokela ho etsa tlhahlobo ea matšoao a katse.

1. Haeba katse e le teng ka makhetlo a mararo kapa a mahlano ka letsatsi, ha ho na tlhoko ea ho fepa livithamini kapa lithibela-mafu, ho laola mocheso ka letsatsi kapa tse peli.
2.
Haeba katse e ntse e tsoela pele ho silafala, ho na le maqhubu a bosupa ka har'a maoatle a nang le nasal, ho hlokahala hore a fepa katse ka lithibela-mafu tse tloaelehileng, tse kang sinalox.
3.
Haeba katse e kanna ea se je, seno se noe le ho se u tsosetsa le mocheso oa sona oa 'mele, re lokela ho etsa paste ka metsi, katse e fepa katse. Metsi a hloka ho otloa hanyane ka hanyane ka nale. Likatse li lahleheloa ke metsi kapele ka feberu, ka hona, etsa bonnete ba ho boloka hydrate.