Isabella Strahan is getting candid about the side effects of her brain cancer treatment. 

Michael Strahan‘s daughter shared that her hunger has been at an all-time low since finishing her third chemotherapy treatment for medulloblastoma, the malignant brain tumor she was diagnosed with in October. 

“For the past week, I’d say, I had the biggest appetite,” Isabella said in a May 21 video, “and then last week, it just dropped to zero. So, it’s annoying.”

And that’s not the only side effect she’s dealing with lately. The 19-year-old also admitted that she was experiencing some memory loss from taking a non-chemo medication that causes “rigor,” an immune response to cancer therapies that can result in intense body chills.  

“I’m having a sandwich that I don’t remember ordering since I got this medication that makes me rigor,” Isabella shared, “which makes me shake extremely and cold.”