Is it possible to use Betadine ointment for inflammation of the skin and chafing?

Hello, my mother when removing stitches from the chest was poured by accident with some substance and under the breasts she became inflamed - chafing hurts her and bakes uses Alantan in powder and I have a question whether you can smear these changes with Betadine ointment? does he have a doctor's appointment only next week? Best regards