what causes thin skin
Answers from Lawrence E. Gibson, M.D. Fragile or thin skin that tears easily is a common problem in older adults. Aging, sun exposure and genetics all play a role in thinning skin. Certain medications, such as longâterm use of oral or topical corticosteroids, also can weaken skin and the blood vessels in the skin. Thin skin isn't necessarily a sign of a serious underlying medical condition.