At your age , slow urination is most likely due to prostatomegaly.
Other probable reasons may be a urethral stricture disease or a neurogenic cause.
A proper history and examination is needed along with investigations to chart out the cause.
After that a suitable treatment plan has to be formulated.
Next Steps
consult
Health Tips
if there is any episode of retention, burning in urination or blood in urine , refer to your local practitioner immediately.