What is the recommended treatment for a client who has a blister?

The recommended treatment for a blister is to leave it to heal on its own. This approach allows the body to naturally repair the damaged skin while providing protection over the blistered area. By not puncturing the blister, the protective layer of skin remains intact, which helps to minimize the risk of infection and aids in the healing process.

Blisters are essentially a natural response to skin friction or irritation, and they are filled with fluid that serves to cushion the underlying tissue from further damage. Interfering with this process by attempting to drain the blister can expose the area to bacteria and lead to complications.

Other methods mentioned, such as piercing the blister or immersing it in hot water, may cause additional injury or infection. Running it under cold water could provide temporary relief but does not support the healing process as effectively as letting the blister heal naturally.