Cambia?

I can’t answer yet because “Cambia” is too vague on its own.

Did you mean:
1) a specific medicine (e.g., “Cambia” as a brand name),
2) the Italian/Spanish word “cambia” (meaning “change”), or
3) something else (a company/product/place named Cambia)?

Reply with one extra detail (country, spelling, or what context you saw “Cambia” in), and I’ll give the exact information you’re looking for.