" In other words, I'd personally say: "I would like to eliminate that tick that's been biting me all day long." I wouldn't say: "I have to be free from that tick." And that is why I might use "rid of" with a cold, as opposed to "free" (it doesn't https://governmentgreengrant.blogspot.com/2024/09/how-to-uplift-your-lifestyle-with-eco-4.html