Croup is a condition that develops quickly in children and is usually caused by a viral infection in the upper airways, which is localised in the throat and surrounding tissues. It's characterised by a barking cough. It's fairly uncommon and affects more boys than girls.
However, depending on the type of catheter you had installed (a urethral or a suprapubic catheter), you may still experience some catheter pain, especially in the case of an indwelling catheter that is expected to stay in your bladder for awhile â usually from a few days all the way up to forever.
What was the most painful situation you had to go through - Physical. Everyone has had their stories about what was the most painful situation they were in. It could of been an acute incident such as hammering a nail through your finger, or having surgery done on you without proper anesthesia. I am not a medical professional.