Hydrocolloid dressing with high absorbent capacity and self-adhesive format. It has a permeable cover that is permeable to skin respiration, but impermeable to organisms and water. The core becomes a gel on contact with wound exudate, forming a moist environment that promotes healing. Facilitates epithelialization and regeneration of the epidermis. It is presented in a form specifically designed for the treatment of decubitus ulcers in the sacral region.