Respected user, hi Triazolam has side effect of producing turbid urine, 
  decrease in frequency of urination , decrease in urine volume, dribbling
* So your 
frequent urination is not related to Triazolam consumption , it 
   needs work up in form of clinical evaluations , supportive parameters as    
Ultrasound Abdomen , Pelvis , 
Prostate ; Uroflowmetry ; Diabetes
* For stopping it any molecule I strongly recommend under medical 
   supervision not OTC level
Hope this clears your query.
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welcome for any further queries.
Wishing you fast recovery from it.
Regards dear take care.