Skin symptoms caused by ultraviolet rays have to be careful in the summer(By CNP SKIN CLINIC YANGJAE)

Skin symptoms caused by ultraviolet rays have to be careful in the summer

sunburn

It is symptoms that appear by ultraviolet light B, there are several steps such as pale erythema, erythema, painful erythema etc.. The last will appear as a result with the hot flush and pain and the blisters formed.
The symptom appear time is between 2~6 hours after UV exposure, if an overly exposure, there is a need for an immediate soothing to skin. Because sunlight is to induce a strong inflammatory response, it is damaged the skin cell membrane and the nucleus after 24 hours of elapsed to exposure to sunlight.

overabundance keratinization

The influence of the ultraviolet light it is dead skin becomes thick. The skin is protected due to the transmittance of the ultraviolet B is reduced by increase the stratum corneum. This phenomenon occurs after 24 hours of exposure to UV light. This will take 30-60 days for the skin to recover its original state.

Skin pigmentation

The skin coloring as tanning is the protective action of the skin caused by the sun's rays.

The more colored skin is a defense from harmful factors caused by UV rays.

 And pigmentation is starts to happen after UV exposure for 2 hours, this is the peak after 20 days, if it is not exposed to ultraviolet light it is gradually improved.

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* It is a worsen skin by ultraviolet light

1. Acne - Dead skin cells thickened by ultraviolet B is caused the acne due to interfering with the secretion of sebum.

2. Herpes simplex - When exposed to ultraviolet light might be occured a herpes or worsen.

3. Rosacea - It is be flushed badly due to the fact to expand to  the blood vessel, thereby exacerbate the flushing.

precaution

With sunglasses

In summer 11 am to 2 pm at the sun's rays are most intense.

When the eyes excessively exposed to ultraviolet light are likely to cause cataracts. Therefore, it is essential to wear sunglasses.

Hat/cap

The sun and the salt water are adversely affect the hair and hair color fading discoloration. Discoloring the cuticle of the hair and the hair becomes weak and easily broken. Therefore, to protect the hair, wear a hat.

Sunscreen

The UV is induced the skin cancer by weakening the immune system. Normal skin is protected against cancer through  the immune system. Ultraviolet B is altered the function and reducing the number of Langerhans cell also that are carcinogenic. So, through the proper use of sunscreen and clothing should protect the skin effectively.

CNP SKIN CLINIC YANGJAE

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