Portacath
Informed by recognized medical guidance
Overview
A portacath (also called an implanted port) is a small medical device placed under your skin, usually in the chest area. It connects to a thin tube (catheter) that goes into a large vein near your heart. It is used to give medicines, fluids, or nutrition directly into your bloodstream over a long period, and to take blood samples without repeated needle sticks.
Key facts
- A portacath is completely under the skin, so you can swim and shower normally once it heals.
- It can stay in place for months or years and reduces the need for frequent IV needles.
- It requires regular flushing (every 4 to 6 weeks) to keep it working and prevent blockages.
Portacaths are commonly used for people who need long-term intravenous treatments, such as chemotherapy, prolonged antibiotics, or total parenteral nutrition (TPN). They are not used by the general public but are standard in certain medical settings.
Anyone who needs repeated or continuous intravenous therapy over weeks, months, or years may have a portacath placed. This includes people with cancer, chronic infections, digestive disorders, or conditions requiring frequent blood transfusions.