Have Blood In Urine After Sex, Hard To Evacuate. Given Finastride To Shrink Prostate. Did Vessel Popped While Having Sex?
I have gone through your query.
First, I think you have not consulted a qualified urologist.
You are just 38 years old so at your age, commonest reason could be prostatitis but other causes like stone, malignancy of bladder etc needs to be ruled out.
I would advise you to go for urine routine, urine culture, ultrasound of KUB (Kidney Ureters Bladder region)/prostate/residual volume and uroflowmetry.
Apart from this cystoscopy is required to rule out bladder mass, which should be carried out by an experienced urologist.
Cat scan or MRI may be done later on if required.
At your age, one should not take finasteride to shrink prostate.
If your investigations suggest prostatitis, you will have to take antibiotics, anti-inflammatory drugs and alpha blockers for couple of weeks.
No CAT scan can’t increase or decrease its size.
Also mention whether your doctor has started anti-inflammatory drugs, antibiotics, hot sitz bath, alpha-blocker or not?