" In other words, I'd personally say: "I would like to get rid of that tick which is been biting me all day." I wouldn't say: "I need to be free from that tick." And that is why I'd use "rid of" with a cold, in lieu of "free" (it https://eco4grantsuk.blogspot.com/2024/08/how-can-pensioners-be-benefited-from.html