Dermal skin cells do not divide as quickly as they once did as the skin begins to age. When there is reduced cell division, the skin takes longer to rejuvenate. As a result, it begins to thin due to a lack of hardiness in the skin, according to WebMD.Know More
As stated by Medline Plus, while cell division reduces in the dermal layer of the skin, degradation of fatty cells in the hypodermal layer of the skin also occurs. This causes the skin to sag. The slightest physical contact, such as a bump against a table, can rupture blood vessels due the lack of protective cushioning provided by the fatty cells in the hypodermal layer of the skin. This leads to thin skin bruising more easily.
Thin skin can also be attributed to genetics, according to Mayo Clinic. Thin skin can be hereditary and is likely to occur if one's parents had it. Altering the genetic factors that contribute to thin skin is impossible. However, there are some causal behaviors that can control the non-genetic factors of skin thinning.
The National Institute on Aging states that overexposure to the sun's ultraviolet rays breaks down the dermal cells in the skin, which contributes to the thinning of the skin. Limiting time spent in the sun and using sunscreen can reduce damage to these skin cells, according to the Mayo Clinic.Learn more in Skin Conditions
The Mayo Clinic lists the causes of bags under the eyes as age, heredity, fluid retention and allergies. Bags under the eyes are generally not a medical concern, but for most people, having puffy bags under their eyes is a cosmetic worry.Full Answer >
There are several reasons why skin can become severely itchy including dry skin, nerve disorders, allergic reactions, taking certain drugs and pregnancy. Irritation to certain fabrics or cosmetics can also be a factor reports Mayo Clinic.Full Answer >
Hives on the skin occur when the immune system reacts to external factors such as stress, sun exposure and excessive pressure on the skin, explains the American Academy of Dermatology. Individuals with bacterial infections, cold viruses and illnesses such as thyroid disease are also at risk of developing hives.Full Answer >
Conditions like genetic or autoimmune skin, keratin trapped beneath the skin and injury cause milk spots. Healthline explains that milk spots, also known as milia, usually accompany some type of skin damage including blistering injuries like poison ivy; burns; long-term sun damage; long-term use of steroid creams; skin-surfacing procedures, like dermabrasion or laser resurfacing; and skin conditions, like bullous pemphigoid, epidermolysis bullosa and porphyria cutanea that cause blistering.Full Answer >