Sore tongue from Herceptin?

[lisahammo]

Hi everyone

A friend of mine has been having herceptin for 2 years now, 1st year every week, and the 2nd year has been cut back to every 3 weeks. For the past few months, she has been experiencing a very sore tongue. She says it feels like it has been scalded by a hot drink, and makes it very difficult to eat. Has anyone else had this problem?

Thanks.

Love Lisa