Medizines

Freckles are flat, circular small spots of melanin on human skin in people of fair complexion. The spots develop randomly on the skin, especially after repeated exposure to sunlight. They may vary in color - they may be red, yellow, tan, light-brown, brown, or black. They are usually more often seen in the summer, especially among lighter-skinned people and people with light or red hair. Both men and women get freckles at an equal rate.

Causes of Freckle

Exposure of skin to sun is one of the main cause of developing freckles. Freckles will fade when sun exposure is reduced or eliminated. The basic cause of freckles are some special cells in the skin that produce a pigment called melanin. If you have melanin in your body, going on accumulating at one place, then it may result in freckles age spots.

Freckles are influenced by genetic factor also. Hormone Abnormalities can cause freckles since estrogen over-stimulates pigment-producing cells, causing them to generate excess color when exposed to sunlight.

Signs and Symptoms of Freckles

In some cases, freckles are sporadic, individual spots and sometimes there are several grouped together, making them appear larger and cover a greater portion of the skin. Freckles, age spots and pregnancy mask have several things in common. They are formed in sun exposed areas: face, hands, chest and back. These unwelcome brown patches are nothing more than accumulation of skin pigment melanin which is always produced by the skin.

Types

Ephelides (singular: ephelis, the Greek word for freckle): This term refers to flat spots that are red or light-brown and typically appear during the sunny months and fade in the winter.

Lentigines (singular: lentigo, from the Latin word for lentil): Children may develop a small tan, brown, or black spot which tends to be darker than an ephelis-type freckle and which does not fade in the winter.

Effective Freckle Treatments

Bleaching Creams - The use of hydroquinone and kojic acid are one of the beneficial treatment for freckles. They may help in lightning freckles if they are applied consistently over a period of months.

Cryosurgery: A light freeze with liquid nitrogen can be used to treat freckles.

Chemical Peels: Chemical peels are used to remove age spots, freckles, discoloration, wrinkles and fine lines. They generally help to make the skin smooth and firm and also help in curing freckles gradually.

Freckle Laser Removal

The most effective freckle removal method is freckle laser removal. There are a number of available laser treatments that are safe. A laser projects an intense light on the area that is affected, causing the light to be absorbed by the oxyhemoglobin and melanin so that the darker cells are destroyed and the healthy cells are left in tact. Your will need to protect your eyes from the intense light by wearing goggles. The light is directed using a very thin piece of equipment.

Intense Pulsed Light Therapy (IPL): IPL is one of the newer forms of facial rejuvenation. IPL delivers energy to both the superficial (epidermis) and deep (dermis) layers of the skin, the epidermis is spared from damage. Thus, there is virtually no recovery time.

Tretinoin: Tretinoin (vitamin A acid, Retin-A) also helps to make freckles lighter when applied over a period of time.

Author: Corwin Brown

When you have a brownish skin discoloration or splotch on your skin, it is known as skin pigmentation. Age spots, sun spots, liver spots, freckles, and lentigos are the different types of skin pigmentation. It happens when your body produce too much melanin which darken the skin. People with this skin problem tends to look for skin pigment dark spots treatment.
The common treatment for this skin disorder is Intense Pulsed Light System (IPL), a form of laser. It can treat sun damaged skin. It works by removing the layer of uneven pigmentation. This will allow new pigment to be produced which will give a lighter tone. You can see faster results compared to other therapies. But you need to understand that it also comes with risks. In some cases, it can make your pigmentation worse. Scarring can also occur but it is rare. When you are treated with laser treatment, you need some time to recuperate after the surgery. Since this treatment carries more risk and costs more, you should opt for it as the last option after all other methods have failed.
Another common treatment for dark spots is hydroquinone cream. It can fade the the dark skin tone so that people would not notice your skin problem. However, it can cause skin irritation and redness when used in higher concentration. You are at risk of developing a rare disease called ochronosis, a blue-black skin condition. You should avoid using it on blemishes.
Chemical peel is still used by many victims of hyperpigmentation. You will experience a burning sensation after the treatment which is a normal reaction. This peel contains glycolic acid with tri-chloro acetic acid which helps to lighten the dark spots. The treatment will last about three weeks before you see any visible result.
Hyperpigmentation is caused by the excess of melanin production. It usually affects those people with darker skin type. But it can also happen on those with white skin. Many of the skin pigment dark spots treatment can be done with skin lightening creams. There are some which uses natural ingredients which mimic hydroquinone. They can restore the color of the skin effectively.

By Markus Giancola