Skin Pigmentation
This page will help answer your questions.
What are Skin Pigmentation and Melasma?
Skin pigmentation and melasma appear as irregular patches of brown pigmentation on sun-exposed areas of the face. They are more commonly observed in women and individuals with darker skin and typically worsen during the summer.
What Causes the Appearance ofSkin Pigmentation and Melasma?
- The causes of skin pigmentation and melasma are unknown, but various factors may play a significant role in their appearance. These factors include:
- Genetic factors.
- Exposure to sunlight.
- Hormonal changes (such as the use of birth control pills and pregnancy).
- Certain health conditions.
Inflammation of certain wounds..
Ultraviolet rays stimulate the melanocytes (pigment-producing cells) to produce more melanin (pigment). Recent studies have shown that vascular abnormalities within the pigmentation spots can also contribute to hyperpigmentation (dark spots or patches).
How Do You Manage Skin Pigmentation and Melasma? Tips that May Help Reduce the Chances of Developing Skin Pigmentation and Melasma
- Treating skin pigmentation and melasma is often challenging, but some methods can help reduce the severity of pigmentation, such as:
- If the pigmentation is related to hormonal factors, discontinue the use of birth control pills or intrauterine devices.
- Protect the skin fromHydroquinonesunlight by using sunscreen.
- Topical creams and exfoliants — preferably those containing hydroquinone (2–8%) — are the most commonly used treatments for skin pigmentation and melasma. Hydroquinone should be used for limited periods under the supervision of a dermatologist.
- Use of vitamin A creams:
- Sometimes, ascorbic acid (vitamin C) is used in addition to other medications like hydroquinone.
- Azelaic acid (20%) improves cases of superficial skin pigmentation and melasma.
- Superficial peeling.
Laser and light treatments are reserved for severe cases where the aforementioned treatments are ineffective, and consultation with a dermatologist is recommended.
When Should You See a Doctor?
Skin pigmentation is generally benign; however, if it becomes widespread or if a tumor or bump develops in the pigmentation area, consult a doctor to determine the cause and receive appropriate treatment.
Frequently Asked Questions:
- What is the Difference Between Melasma and Freckles?
- Melasma is not hereditary, unlike freckles, which can appear due to genetic or other factors.
- Melasma appears as patches, while freckles appear as small spots.
Melasma appears on the face, whereas freckles can appear on the face and the rest of the body.
- I Have Pigmentation on My Knees and Elbows. Can It Be Removed?
