hello doctor,am 32 years of age from Nigeria,i have this pump beside my anus for some years now and its really disturbing me...And also anytime i drink any sugary drinks like-Coca-cola,pepsi,juice and others i get this purse like substance coming out of the pump and i also feel a sensational pain during this time....And i noticed that anytime i drink any herbal drink is stops,but the pump still remains there except that i don t feel any pain or purse coming out of it.Please what is this called and whats the solution? my email is : YYYY@YYYY