Uterine balloon tamponade is an effective treatment for postpartum haemorrhage when standard medical treatments have failed. Various balloon devices can be inserted into the uterine cavity and inflated to exert pressure and stop bleeding. Balloons are made of materials like condoms, Foley catheters, or purpose-built devices. When inflated, they work by applying pressure against the uterine walls to compress blood vessels and control bleeding. Balloon tamponade is a minimally invasive option that can prevent the need for hysterectomy in many cases by controlling bleeding without surgery.