"Purga" is a word in TAGALOG, HILIGAYNON, CEBUANO

púrga - (Sp. purga) Purge, aperient,
cathartic, laxative, purgative, opening
medicine; to take or administer a purge.
Nagapúrga siá. He is taking a laxative.
Purgahá siá. Give him a purge, administer
to him a cathartic. Ipúrga sa íya iníng mga
píldoras (nga inogpúrga). Give him these
laxative pills to take. (cf. ayúda, kalíya,
labatíba).

purga1
Definition: (noun) purgative

purga2
Active Verb: magpurga
Passive Verb: purgahin
Definition: (verb) to take purgative; to give purgative

purga
Definition: see purga1 see purga2
2
Definition:
Notes: Spanish
Examples:

purga n purgative.
Purga sa bítuk, Purgative for intestinal worms.
v {1} [A; a1] administer a purgative.
{1a} [A] take a purgative.
{2} [A] eat s.t.
which is unpalatable because it has been served so often.
Háy.
Ginamus gayud ang sud-an nátù adlaw-adlaw ug magpurga na sad sa tangkung, All we have to eat is fish paste every day, and kangkong vegetable as a purga-tive.
{2a} [B1256] have so much of s.t.
one is sick of it.
Dalùdalù mag mangga.
Pasagdahan bítaw nákug pagkáun, napurga lagi, He just loved mangoes, so I let him have as many as he wanted and he got sick of them.
-nti n purgative.