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The polyethylene glycol provides a moist environment allowing the iodine to reach the wound. [4] After a few days the dressing has a tendency to dry out, and must be changed often. Left on too long, it can engage with wound tissue and wound secretions when drier, and be more difficult to remove. [4]
Maceration is defined as the softening and breaking down of skin resulting from prolonged exposure to moisture. It was first described by Jean-Martin Charcot in 1877. [1] [2] Maceration is caused by excessive amounts of fluid remaining in contact with the skin or the surface of a wound for extended periods.
Hydrocolloid dressings are used to treat uninfected wounds. [6] Dressings may be used, under medical supervision, even where aerobic infection is present; the infection should be treated appropriately. [citation needed] The dressing is applied to a cleaned wound. Hydrocolloid patches are sometimes used on the face for acne.
Vaseline (/ ˈ v æ s ə l iː n /) [1] [2] [note 1] is an American brand of petroleum jelly-based products owned by British multinational company Unilever. [3] Products include plain petroleum jelly and a selection of skin creams, soaps , lotions , cleansers, and deodorants .
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The Association of NHS Charities, operating as NHS Charities Together, is a network of over 230 charitable organisations that support the devolved National Health Service (NHS), their staff, patients, and communities in the United Kingdom. It acts as a collective voice for NHS charities, as well as coordinating national fundraising efforts.
The NHS in Scotland was established as a separate entity with its own legislation, the National Health Service (Scotland) Act 1947, from the foundation of the NHS in 1948. Northern Ireland likewise had its own legislation in 1948.
Hydrogel dressing is a medical dressing based on hydrogels, three-dimensional hydrophilic structure. [1] The insoluble hydrophilic structures absorb polar wound exudates and allow oxygen diffusion at the wound bed to accelerate healing. [2]