Suggest Remedy For Bee Bite

Hello, my daughter was stung (perhaps by a bee) yesterday in her finger. It felt like a hot knife at the time, she quickly removed the stinger. She has applied a topical analgesic, iced it, and taken benedryl. Its now 24 hours later and the finger is swollen (but not her hand or other fingers), and there are bruise-like purple areas at the finger joints - which I think recede a little with icing. Is there anything else she can do to relieve her discomfort? (There are no symptoms of infection or allergic reaction). thank you!