K.C.
Mai,
I have not noticed with Dollar General brand specifically, but can say that other bargain brand wipes have caused a reaction on my daughter, especially if she poops a lot in one day and I have to use them frequently. In this case, once the rash has started, the only thing that won't make her scream in pain is just a plain old washcloth and warm water. So maybe use that until it clears up and then go back to the huggies (or just stick to the washcloths, if you have the time and patience to launder them). I think it has something to do with chemicals that are in the cheaper brands. So I'd steer clear of them from now on.
Hope this helps!