Strawberry Hemangioma (HELP)

My daughter has a large strawberry hemangioma on her leg. Recently it started to get an ulcer on it. She got put in a topical antibiotic to help clear the ulcer and a topical blood pressure medication to treat the hemangioma. The ulcers have gotten bigger and we took her to the doctors today. They want her to start an oral blood pressure medication to make the strawberry go away. I am extremely nervous to start her on an oral

Medication. ( she is not even 3 months old yet) it would be lowering her blood pressure and I don’t want that. Atleast with the topical one it was only in one area. Has anyone gone threw this before? Did it work? What was your experience?