I had an allergic reaction to lip balm, what can I put on it safely?

Question: I had an allergic reaction to lip balm and by the time I got home and washed it off,
all the skin on my lips slushed off. Most regrew normal, but the center was puffy and yellowish. I thought it was from my Shea butter lip mask, but when it got torn just now it reeked. So, infected. But what can I put on it safely?