Melasma
Melasma is a common skin disorder in women. It is an acquired, chronic and recurrent hyper pigmentary disorder. The condition is often referred to as a mask of pregnancy, referring to the high prevalence of the disease in pregnant women. Melasma is characterized by light brown to bluish-grey patches with irregular, sharp borders. The skin condition usually affects the photo-exposed areas, especially the face and neck. The face, cheeks, forehead, nose, upper lip, or temples are involved. Melasma can affect self-image and self-esteem and negatively impact a patient’s quality of life. The depigmentation provided by most of the current treatment is temporary, and recurrences are frequent. However, there are various beneficial topical treatments.
Symptoms of Melasma
Melasma causes patches of discolouration usually appear on the cheeks, forehead, bridge of the nose and chin. It usually affects facial skin. It can also develop on the neck and forearms. The skin condition may often appear exposed to the sun and develop melasma. The skin discolouration does not cause any physical harm but may make you self-conscious about its appearance.
Causes and risk factors associated with melasma
It is still not understood what causes melasma. Darker-skinned individuals are at high risk compared to people with fair skin complexion. Estrogen and progesterone reactions are also associated with the condition. This means the usage of contraceptive pills, pregnancy, and hormone therapy can all trigger melasma. Thyroid disease and stress can also contribute to melasma. In addition, sun exposure can cause melasma because sun rays affect the skin cells that control pigment (melanocytes).
Diagnosis of melasma
A visual clinical examination is often enough to diagnose melasma. To rule out specific causes, your dermatologist might also perform some tests.
One testing method is a Wood’s lamp examination. A special kind of light is used to help your skin during the procedure. It allows your dermatologist to check for infections caused by bacteria and fungi and determine how deep the melasma affects the skin. Furthermore, for any serious complication, they might also perform a biopsy. A small piece of the affected skin is taken for testing to perform a biopsy.
Treatment
For some women, melasma resolves on its own. When the hyperpigmentation disorder is caused by pregnancy or birth control pills, it usually disappears on its own. There are topical formulations your dermatologist can recommend that can lighten the skin. They might also prescribe topical steroids to reduce the dark patches on the skin.
If the topical therapy doesn’t work for you, other treatments like chemical peels, dermabrasion, and microdermabrasion are possible options. These treatments remove the top affected layer of the skin and help reduce the appearance of dark patches on the skin.
These methods do not guarantee that hyperpigmentation won’t re-appear, and some cases of melasma can’t be completely lightened. You might have to visit your dermatologist for follow up treatments and adhere to certain treatment practices to reduce the recurrence of dark patches. Most common practices include minimizing sun exposure and wearing sunscreen regularly.
Common treatments for melasma:
Dermatologists often prescribe hydroquinone for the treatment of melasma. Hydroquinone formulations are considered the first-line treatment for this hyperpigmentation disorder. An individual can apply the preparation directly to the dark patches of the discoloured skin. Hydroquinone products work by lightening the dark patches.
Corticosteroids and tretinoin are available in creams, gels, or lotions. Both the active ingredients lighten the colour of melasma patches.
In some cases, dermatologists may prescribe combination therapies containing hydroquinone, tretinoin and corticosteroid. These are often called triple combination therapies.
If topical therapies do not work, a dermatologist may ask you to undergo certain procedures. These include:
Some of these procedures have side effects or may cause additional skin issues. It is always best to talk to a dermatologist about possible risks. If a person is dealing with melasma, it is important to avoid triggers by limiting sun exposure, using sunscreen, and wearing a hat when outside.
Management
Not all cases of melasma resolve with treatment; there are tips you can follow to make sure the condition doesn’t get worse and to minimize the appearance of dark patches. These include:
Following these measures is especially important if you will be in the sun for an extended period.
Outlook
Treatment works for some people. Melasma caused due to hormonal fluctuations may also fade over time once the hormone levels reach to normal state. If you are concerned about the dark patches on your skin, speak to your dermatologist. Also, meeting other people with the same condition or talking with somebody close to you can give you hope and motivation to deal with your skin condition.
Dermatologists often recommend Hydroquinone as the first-line treatment for melasma. Hydroquinone lightens the colour of dark skin patches. Melamet and Triluma cream are considered best for reducing the appearance of melasma. Melamet contains Hydroquinone, tretinoin, and mometasone furoate to even out skin tone. Triluma cream combines hydroquinone, tretinoin, and fluocinolone to reduce hyperpigmentation. An individual can apply the hydroquinone formulation directly to the patches of the skin that are discoloured or uneven. You should always check with your dermatologist before use, especially when you have sensitive skin or a medium-dark skin tone.
Hydroquinone is the most used ingredient in bleaching cream. It is combined with other skin care medications to improve skin tone by minimizing areas of hyperpigmentation. It lightens the dark patches of skin caused by pregnancy, hormone medicine, birth control pills, or injury to the skin. Hydroquinone works by blocking the process in the skin that contributes to discolouration. It is also effective in reducing the appearance of freckles. A person can apply Hydroquinone directly to the patches of melasma-affected skin that are uneven or discoloured. Make sure you use it under the supervision of a dermatologist.
Topical Hydroquinone is a common treatment for melasma. It is applied to the skin and works to even out the skin tone. This melasma formulation is not available without a prescription. A combination of tretinoin and a mild corticosteroid can also prove effective in reducing the appearance of hyperpigmentation. A triple combination formulation is often used to even out skin tones. Triple combination medications, including Melamet and Triluma cream, are often recommended for melasma. Choose the best melasma treatment with the help of your dermatologist.
To cure melasma from the inside, you should also limit exposure to the sun, light, and heat, reduce stress, enhance diet balance hormone, increase rest, and follow a skincare routine for melasma that addresses any underlying inflammation, or other skin problems, that may be bringing melasma. While improving internal factors, many people benefit from a combination of therapies. You can take the advice of a dermatologist; your dermatologist may add melasma therapies to your treatment plan:
Currently, there is no cure for melasma; however, several medications and procedures are available to reduce the appearance of dark patches of melasma. The most used therapies for melasma are skin-lightening medications that are applied topically. These include medicines such as Hydroquinone, azelaic acid, niacinamide, kojic acid, rucinol etc. However, these medications should only be used for a limited time due to side effects that may happen with prolonged use. Using the appropriate medication under the supervision of a dermatologist can help achieve treatment goals and maintain the results.
Melasma is not dangerous, and some individuals choose not to seek treatment. It is a skin disorder that predominantly affects the foreheads and cheeks of women of childbearing age. It often appears after a woman has had a pregnancy, but it can also develop due to hormonal contraception. Although hyperpigmentation disorder does not shorten your life expectancy and should not cause you any pain, it can be incredibly disturbing because it entirely changes the appearance of your skin. This distress can affect the overall quality of your life.
Triple combination cream containing Hydroquinone, tretinoin, and corticosteroid remains the most effective treatment for melasma and Hydroquinone alone. In addition, a treatment plan for melasma should include sun protection; sun exposure can cause your skin to get more pigment, which can worsen melasma and cause new patches. Your dermatologist will ask you to protect your skin from the sun. To improve your results, your dermatologist may add one or more of the following to your treatment plan:
Discuss your melasma with a dermatologist and get the right treatment for yourself.