There are no over the counter medicines for incontinence. Urine leakage is a medical condition which is found equally among men and women. However based on study, men might just found to be better manager of this. This is a serious condition from hygiene perspective and if some of your loved one facing this issue, immediately consult an urologist. Also mitigate it further by using incontinence products. There can be many reasons to it; but the major reasons found are swollen prostate or weakened pelvic muscles. There can also be some kind of neurological disorder like Alzheimer’s or Parkinson’s.