" To paraphrase, I would say: "I want to remove that tick which is been biting me all day long." I wouldn't say: "I need to be free from that tick." And that is why I would use "rid of" with a cold, in lieu of "free" (it doesn't matter https://scotlandhomeinsulationgrant.blogspot.com/2025/07/government-boiler-scheme-wall.html