Chloasma is a common skin condition characterized by the appearance of brownish patches on the skin. These patches are caused by an excess production of melanin, the pigment that gives the skin its color. Chloasma can occur on any part of the body, but it is most commonly seen on the face, especially on the forehead, cheeks, and upper lip. In some cases, chloasma can also affect the eyelids and the area around the eyes, which is known as periocular chloasma.
The symptoms of chloasma of the eyelid and periocular area are similar to those of chloasma on other parts of the body. The affected areas appear darker than the surrounding skin and may have a blotchy or irregular appearance. The patches may also be slightly raised or have a rough texture. In some cases, the affected skin may also feel itchy or irritated.
The exact cause of chloasma is not fully understood, but it is believed to be related to hormonal changes in the body. Chloasma is more common in women than in men, and it often occurs during pregnancy or while taking birth control pills. Other factors that may contribute to the development of chloasma include exposure to sunlight, certain medications, and genetic predisposition.
There are several treatment options available for chloasma of the eyelid and periocular area. These include:
It is important to note that while these treatments can be effective, chloasma can be a stubborn condition that may require ongoing treatment to manage. It is also essential to protect the skin from sun exposure, as this can worsen chloasma and make it more difficult to treat.