What are the possible side effects of treatments for vaginal cancer?

Various...: If you have to undergo chemotherapy +/- radiation therapy, there are various effects from these treatments. Chemotherapy side effects are various and common. There could be some scarring or scar tissue of the bladder/rectum/etc from radiation. From the surgery to remove vaginal cancer, the side effects could include bleeding, infection, also scarring, etc.

Vaginal Cancer : You might want to read this article about possible side effects of various kinds of treatment for vaginal cancer - http://www.Wcn.Org/articles/types_of_cancer/vaginal/treatment/what_to_do.Html. The side effects depend on whether you had radiotherapy, systemic chemotherapy, or intra-cervical radio implants.