Final answer:
Phlebitis occurs when blood flows too slowly through the veins due to inflammation.
Step-by-step explanation:
If you have phlebitis, it means your blood is flowing too slowly. Phlebitis is the inflammation of a vein, leading to reduced blood flow and potential clot formation. It can be caused by factors such as prolonged immobility, trauma, or infection.
Learn more about Phlebitis and blood flow