Greetings,

You definitely can practice medicine abroad given that you clear the medical exit/screening test that most countries have for doctors applying from abroad.

- For USA it is USMLE ( United States Medical Licensing Examination)

- For UK it is PLAB (Professional and Linguistic Assessments Board)

do check the exam details related to them as well as eligibility criteria before applying on their official websites.

PLAB official link:

https://www.gmc-uk.org/registration-and-licensing/join-the-register/plab

USMLE official link:

https://www.usmle.org/

hope it helps,

good luck!