PHYSIOLOGIC CHANGES. Aging changes in skin

Sking disorders are so commun among older people that it is often difficult to tell normal changes from those related to a disorder. More thatn 90% of all older people have some type of skin disorder.

Skin disorders can be caused by many conditions, including:
- blood vessel diseases such as arteriosclerosis
- diabetes
- heart disease
- nutritional deficiencies
- obesity
- reactions to medications
- stress

Other causes of sking changes:
- allergies to plants and other substances
- climate
- clothing
- exposures to industrial and household chemicals
- indoor heating

Sunlight can cause:
- loss of elasticity
nocancerous skin growths
pigment changes such as liver spots
thickening of the sking

PREVENTION

Because most skin changes are related to sun exposure, prevention is a lifelong prcess.
Good nutrition and adequate fluids are also helpful. Dehydration increases the risk of skin injury. Sometimes nutritional definciencies can cause rashes, skin lesions, and other skin changes, even if you have no other symptoms.

Keep skin moist with lotions and other moisturizers. Dont use soaps that are heavily perfumed. Bath oils arent recommended because they can cause you to slip and fall. Moist skin is more comfortable and will heal more quickly.