as needed

US /æz ˈniːdɪd/
UK /æz ˈniːdɪd/
"as needed" picture
1.

mengikut keperluan, jika perlu

when or where necessary; as required.

:
Add water as needed to the mixture.
Tambah air mengikut keperluan ke dalam campuran.
The nurse will change the dressing as needed.
Jururawat akan menukar pembalut mengikut keperluan.