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.
Possible complications from the use of a central venous catheter include: 1  Bleeding, caused by inserting the catheter into the vein. 2  Infection, requiring treatment with antibiotics or removal of the catheter. 3  Blood clots, which can form in blood vessels, especially in the arms.  A blocked 1  line. Kinking of the catheter.  Pain.