What is a Catheter?
A
catheter is a flexible tube that can be inserted into the body to treat diseases or perform surgical procedures. In the context of
gynecology, catheters are often used for urinary drainage, medication delivery, or to facilitate certain diagnostic and therapeutic procedures.
Types of Catheters Used in Gynecology
Several types of catheters are commonly used in gynecological practice: Urinary catheters: These are used to drain the bladder, especially post-surgery or when the patient has difficulty urinating.
Foley catheters: A type of urinary catheter with an inflatable balloon at one end to keep it in place.
Suprapubic catheters: Inserted directly into the bladder through the abdomen, often used when long-term catheterization is needed.
Hysterosalpingography catheters: Used during an HSG procedure to inject dye into the uterus and fallopian tubes to check for blockages.
Post-surgical care: After gynecological surgeries like hysterectomy or pelvic surgery, catheters help in draining urine.
Childbirth: Sometimes used during labor and delivery to ensure the bladder remains empty.
Urinary retention: For patients who are unable to empty their bladder naturally.
Diagnostic procedures: Catheters are used in diagnostic imaging like hysterosalpingography.
Risks and Complications
While catheters are generally safe, there are some
risks and complications associated with their use:
Infections: Catheters can introduce bacteria into the urinary tract, leading to
UTIs.
Bladder damage: Improper insertion can cause trauma to the bladder or urethra.
Blockages: Catheters can sometimes become blocked, necessitating replacement.
Allergic reactions: Some patients may react to the material of the catheter.
Ensure the catheter and surrounding area are kept clean to prevent
infection.
Avoid pulling or tugging on the catheter to prevent
trauma.
Regularly check for any signs of blockage, leakage, or infection.
Follow your healthcare provider’s instructions for catheter care and maintenance.
Signs of
infection such as fever, chills, or foul-smelling urine.
Severe pain around the catheter insertion site.
Blockage or inability to drain urine through the catheter.
Redness, swelling, or unusual discharge around the catheter site.
