Severe itching – Another symptom of anal cancer can be severe itching (pruritus) in the area around your anus.
A fistula – A fistula means an abnormal connection or path between two areas of the body.
Passing gas or poo from the vagina can be a symptom of a fistula caused by anal cancer.
The charity urges people to see their GP if they have any of these symptoms, but says they could also be caused by other conditions.
Source: | This article first appeared on Express.co.uk