Under which circumstance must the heparin dose be increased?

The increase in heparin dosage is indicated when clotting is observed in the dialyzer and blood lines. Heparin acts as an anticoagulant, helping to prevent the formation of blood clots during dialysis. If clotting occurs, it signifies that the current level of anticoagulation is insufficient to maintain the effectiveness of treatment and to keep the blood flowing freely through the dialysis equipment. Therefore, in such circumstances, a healthcare provider would assess the need to increase the heparin dosage to enhance anticoagulation and prevent further clotting, which is crucial for ensuring proper treatment and patient safety during the dialysis session.