Timber rattlesnake (Crotalus horridus) bite. Pit viper bites can cause a leakage of blood cells out of the blood vessels, even on parts of the body away from the bite site. Note the significant bruising of the upper forearm and arm.
Undo Age and Sun Damage. Get rid of age spots and sun damage with laser light treatment for sun damage and age spots. It delivers visible results quickly, and is a powerful treatment alternative to microdermabrasion and chemical peels.
1 KTP lasers can be effective for freckles, superficial dyspigmentation (eg epidermal melasma) and lentigos. 2  In the removal of pigmentation, energy from KTP laser light is selectively absorbed by the melanin that causes pigmentation. 3  Skin cooling is reduced resulting in a photo-thermal injury to the melanin.