SKIN DISCOLORATION REMOVAL
The structure of skin pigmentation is determined by melanocytes in which the pigment is constantly synthesized. One of the most important tasks of melanin is to protect the skin against the sun?s rays. Darker skin patches and discoloration may result from increased production of melanin and / or proliferation of melanocytes. Melanocyte damage may lead to disorders of melanin synthesis or melanin transfer to keratinocytes.
Treatments for skin discoloration:
Q-Switched lasers
chemical peel
microdermabrasion
All treatments are performed in our practice. Consultations are free of charge.
Remedies and prevention – important facts.
The effectiveness of treatment depends on how deep the discolored pigment lies in the skin layer. Superficial parts of the discolored skin seem to be removed more easily. In the treatment of skin discoloration various techniques tend to be used.
However, the most crucial factor in effective treatment is to avoid sun tanning and to use sunscreens UV filters. Following the rules, the chance of recurrence significantly decreases. Many factors may influence the process of melanogenesis.
The most common activators are the following:
- UV radiation
- Hormonal changes (pregnancy, menopause, oral contraceptive)
- Endocrine disorders such as thyroid disease, menstrual irregularity, inflammatory adnexal diseases and others
- Phototoxic or photoallergic ingredients in drugs or cosmetics
- Skin inflammation
Integration of two or more factors causes discoloration. Exposure to the sun or radiation emitted by artificial sources while taking contraceptives frequently causes discoloration in many women. To fight skin discoloration, there are medical methods and cosmetic techniques used including topical hypopigmentation treatment products and products inhibiting tyrosinase activation.
The most common skin pigmentation disorders are the following:
Freckles (ephelides) are small light brown or dark brown spots that appear due to an accelerated process of melanogenesis. Freckles are predominantly found on the face, forearms and hands, especially in patients with skin phototype I. Sun exposure intensifies the pigmentation.
Lentigines are irregular light or dark lesions that appear due to an increased number of melanocytes and an increased amount of melanin. Lentigines can be caused by severe sunburn (lentigo solaris). Lentigines typically occur on the back of the hands and face of elderly people as a result of repeated exposure to the sun (lentigo senilis).
Chloasma (melasma) occurs mainly in women, and the lesions are usually symmetrical. The spots are of irregular shape and they are light or dark brown. Chloasma typically appears on the forehead, temples, cheeks and upper lip due to an increase in melanocytes, melanin and tyrosinase synthesis. The spots occur after exposure to UV. There are many causes of chloasma including photoallergic ingredients. However, the most common causes are pregnancy and hormonal therapy.
Postinflammatory hyperpigmentation can be a result of previous dermatoses such as acne, psoriasis or skin injuries.