View of skin problems to predict 10

Every day we touch their skin, and sometimes feel it is relatively rough, sometimes delicate, sometimes suddenly saw a piece of blue. Do you know these are because why? Skin is the outermost layer of the body covered by a protective film, play against the bacteria, the role of regulating body temperature. But at the same time, it also reflects the body's internal problems. Let us work together to care about, the importance of healthy skin.

The role of the skin
1, the protective effect: the role of the skin covering the body to protect internal organs, while the cuticle also has a role to prevent bacterial invasion, while the skin surface sebum film is a function to prevent bacterial growth, for the light or ultraviolet light from the red blood cells and melanoma cells to absorption, prevents ultraviolet light directly onto the body, the skin can protect internal organs from physical stimulation, even by minor injuries can make the recovery.

2, the role of regulating body temperature: sweating through the blood volume and the amount of change, so that the skin can be a regulatory role of the outside air temperature, to maintain a certain temperature.

3, the secretion of excretion: The skin has a role in the secretion of sweat and sebum, the body can also excretion of some metabolites.

4, the perceived effects: skin covered with perceptual neural, can quickly feel from the in vitro stimulation.

Absorption
5, absorption: Because the skin would have a role to prevent foreign matter into the body, therefore, does not have a positive absorption, however, if some material to be treated to induce skin absorption, it is still possible.

6, respiratory effects: skin has a positive respiration, ventilation if the material is not completely isolated, people will not survive.

When the skin when the following ten conditions, must pay attention to
1. Hand and foot yellow. May be due to hypothyroidism in the blood increased levels of β-carotene. Symptoms are yellow skin, dry, weakness, slow, pale and sallow face, weight gain. Women over the age of 50 most likely disease. In addition, the excessive consumption of carrots, sweet potatoes and pumpkin, color is also easy to turn yellow.

2. The sun appears measles. Is likely that you eat a photosensitive drug. Antihypertensive thiazide diuretics, tetracycline, antihistamines, tricyclic antidepressants can make people sensitive to light. After taking these drugs go, it is best to wear sunglasses and hats.

3. The black palm. Palm suddenly deepened the color pigment may be due to inadequate secretion of adrenaline. Scars, lips, knees, joints of skin pigmentation are typical symptoms. Hi salty patients, blood pressure low. People between 30-50 years of age most vulnerable to disease.

4. Leg large green mass. May be varicose veins. Severe lower limb pain and weakness, difficulty walking. Those over 50 years of age, 50% of people have mild varicose veins. Wear loose socks to avoid sitting cross-legged can relieve symptoms, medical treatment must be severe.

5. Tibial bone area appear brown spots. Diabetic patients affected by trauma, the capillaries and some small blood vessels easily rupture, the formation of brown spots. If the brown spots appeared normal, we must check if there are symptoms of diabetes.

6. Stubborn rash. Elbows, knees, buttocks, scalp, face or back recurrent herpes. Eat less wheat, barley, rye and oat foods to relieve symptoms.

7. Purple patch. If it is not purple bruises caused by trauma, it is likely to be purpura. Most of the vascular system disorder. Aspirin, vitamin E and non-steroidal anti-inflammatory drugs cause symptoms.

8. There is no reason to itch. If the body without any changes in multiple skin itching, most likely a harbinger of lymphoma. Itching parts more common in calves than normal dry skin itching caused by more intense. If the neck, axilla, supraclavicular lymph nodes and other parts of the larger, should consult a doctor promptly.

9. Pale yellow fingernails. Anemia compared pale face and hands. Add plenty of iron and vitamin C can cure anemia.

10. Skin tingling, skin rash side of the body. May be caused by varicella zoster virus. Tingling before the rash appears. Rash only appears in the thigh, neck, face or trunk side, and within a few days into pustules. The disease should be timely medical treatment.