Salt's a great healer, so if nothing else, it may help soothe or help with the swelling while the antibiotics work on the inside. I'm glad postie thinks the swelling is abating. Ooh, posh word for me. I just hope I've used it in the right context, lol, because I haven't had much sleep at all last night.
Aww, that's nice that you've received letters about the donations. Will you keep them somewhere?