Yes, yes it does...
It depends on the type of water. Regular water can't damage your skin, but, with some people, chlorinated water can damage your skin.
Writing on the skin is not the same as tatooing, which is writing underneath the skin. As long as the skin is not punctured, and unless you are using something very unusual such as sulfuric acid to write on your skin, then no, it isn't harmful. It may not look very good, but it does no harm, and will eventually wash off.
Writing on your hands with non-toxic markers or pens is generally safe. However, using permanent markers or drawing too frequently can lead to irritation, allergic reactions, or skin damage. It is best to avoid using products not intended for use on the skin.
No, it doesn't damage your skin. Sauna induces sweating.
A skin lesion is any damage to the tissues of the skin.
This can be a beneficial treatment if done correctly and occasionally. Doing microdermabrasion too often will actually damage the skin as it removes the top layer of skin from the face.
There are many things that can damage skin. Some of them are surprising. Excess exposure to chlorine can damage skin. A lot of ingredients in make up can be damaging to skin as well as spending too much time in the sun.
Yes, tatoo's damage your skin because it can damage your skin with the sharp needle and it can make your skin go red and you could start itching it and it burns.
Friction skin damage is basically a rug burn. When your skin is rubbed against something else and it peals off the very first layer of skin.
Skin craft
It can damage your skin.
sun burn skin cancer