Tag: Occlusive

Occlusive ointments like petroleum jelly, a key component in emulsifying ointment, have been shown to reduce trans-epidermal water loss by as much as 98%. This heavy-duty function is the core of **what does emulsifying ointment do**, allowing it to create a powerful, moisture-sealing barrier that soothes and protects dry skin and related conditions.

Vaseline, or petroleum jelly, has been used as a skin protectant and moisturizer for over a century. Despite its long history and wide range of uses, the idea that **does Vaseline work as a painkiller** is a common misconception that deserves clarification. The truth lies in understanding its mechanism of action versus that of actual analgesic medication.