Ko te Butazone 20%, e mōhiotia ana ko te Phenylbutazone, he rongoā anti-inflammatory kore-steroidal (NSAID) e whakamahia whānuitia ana i roto i te rongoā kararehe hei rongoā i te mamae me te mumura i roto i ngā hōiho, ā, i ētahi wā i roto anō i ētahi atu kararehe.

Ko te werohanga Phenylbutazone he rongoā e whakamahia ana hei rongoā i te mumura me te whakamamae i te mamae o ngā hōiho. He mea noa te whakahaunga mō ngā āhuatanga pēnei i te kopa, te mate rumatiki, me ngā whara o ngā uaua me ngā wheua. Ko te kukū 20% e tohu ana ko ia miririta (ml) o te werohanga he 200 mirikaramu (mg) o te phenylbutazone. He mea nui kia whai i te horopeta me ngā tohutohu whakahaere i whakaratohia e tō tākuta kararehe kia tika ai te whakamahinga me te haumaru mō tō hōiho.

Ka rerekē te horopeta me te roa o te maimoatanga mō te Butazone 20% i runga i te hoiho takitahi me te kaha o tōna āhua. Ko te horopeta ka whakawhirinaki ki te taumaha o te hoiho.

He mea nui kia mahi tahi me te rata kararehe whai raihana hei tātaritanga tika i te āhua o te hōiho, hei whakatau hoki i te horopeta me te mahere maimoatanga e tika ana. Ka taea hoki e rātou te aroturuki i te urupare a te hōiho ki te rongoā, me te whakarerekē i te maimoatanga ina hiahiatia.

Ko ngā pānga taha pea o te Butazone 20% ki ngā hōiho ko ngā raruraru puku pērā i te mate pukupuku, te whakaiti i te hanga pereti toto, me ngā raruraru tākihi. He mea nui te aroturuki tonu i ngā mahi toto me te hauora whānui o te hōiho i te wā e rongoatia ana.