Can wee a little bit & feel like i constantly need a wee only started after took 3 tremadols today do you think this is a uti or a side effect of the tremadol as it only started once i took them, if its because of the tremadol how long till it stops?

Tramadol?: Not sure that tramadol would have a noticeable effect on urination in a teen. Not sure what a teen is using tramadol for either. But in some adults, especially as they get older, tramadol can make it harder to pee. The effect should wear off when the tramadol wears off... which depends on which tramadol type and how much one took. Can see one's doctor if worried or if symptoms persist.