Have sent a prayer. Otherwise, can only recommend researching the treatments recommended so that you can both keep an eye on what’s helping and what isn’t or what might be detrimental.
It looks as though the doctor thinks she is having an allergic reaction, but only judging by the Dupixent medication information. LED therapy is used for inflammation and for acne/rosacea, depending on whether it’s red or blue or a combination. You probably already know this all too well. Will send more prayers for swift healing!