Does Creamafin Cause Side Effects?

I am suffering from anal fissure for the past 3months. so I have been using creamafin for 3 months, will it casue any side effects, is it advisible to use it for longer, untill i relieve from fissure I am 37 yrs old weighing 60 kg. taking 5ml of creamafin at bedtime. Now my fissure seems to be healing almost 70%. can I continue to use cremafin for 1 more month or so untill i completely recover from the fissure