Why do I have melasma on my upper lip?

In addition to the upper lip area, melasma can also occur on your cheeks, the bridge of your nose, forehead and chin. The exact cause is unknown, explains dermatologist Melissa Piliang, M.D., of the Cleveland Clinic, but is believed to be due to a combination of hormones, sun exposure and a genetic predisposition.

What autoimmune diseases cause hyperpigmentation?

Lupus erythematosus (LE) is an autoimmune disorder commonly affecting the skin; cutaneous lesions may indicate systemic involvement, warranting further evaluation. Photosensitivity, which may result in hyperpigmentation, is a well-known feature of the disease.

Which vitamin deficiency causes hyperpigmentation around mouth?

Skin lesions associated with vitamin B12 deficiency are skin hyperpigmentation, vitiligo, angular stomatitis, and hair changes. Cutaneous lesions that do not respond to conventional therapy can be an indication of vitamin B12 deficiency. Malabsorption is the most common cause of vitamin B12 deficiency.

Is melasma caused by hormonal imbalance?

Melasma is often associated with the female hormones estrogen and progesterone. It is common in: Pregnant women. Women taking birth control pills (oral contraceptives)

What autoimmune disease causes melasma?

Melasma is localized hyperpigmentation over the forehead, upper lips, cheeks, and chin. In this study, evidence suggesting an association between autoimmune thyroid disorders and melasma and the relationship of thyroid disorders to the origin of melasma is presented.

Can lack of B12 cause melasma?

Abstract: Background — Melasma is a chronic acquired localized hypermelanosis, causing aesthetic problem for women and impairing their quality of life. Evidence has suggested that hyperpigmentation can occur as a result of iron deficiency anemia and vitamin B12 deficiency.

Can vitamin B12 cure melasma?

However, there are no scientific studies that show that vitamin B12 is effective as a treatment for melasma, and is usually only recommended to combat the fatigue that patients with anemia so often experience.

Does low vitamin D cause melasma?

Although vitamin D is used in the treatment of melanoma and psoriasis and active role of 1, 25(OH)2D3 in skin no reports of melasma associated with vitamin D reported.