What disease causes skin discoloration?

Vitiligo is a condition in which the skin loses its pigment cells (melanocytes). This can result in discolored patches in different areas of the body, including the skin, hair and mucous membranes.

What causes dark discoloration of the skin?

Darker areas of skin (or an area that tans more easily) occurs when you have more melanin or overactive melanocytes. Bronzing of the skin may sometimes be mistaken for a suntan. This skin discoloration often develops slowly, starting at the elbows, knuckles, and knees and spreading from there.

What are the 3 common types of discoloration?

What is the most common skin pigment disorder?

Some of the most common are pigmented birthmarks, macular stains, hemangiomas, port wine stains, while disorders include albinism, melasma, vitiligo and pigmentation loss due to skin damage. Birthmarks and other skin pigmentation (coloration) disorders affect many people.

What are the causes of discoloration?

Some of the most common causes of changes in skin color are diseases, injuries, and inflammatory problems. Discolored patches of skin also commonly develop on a certain part of the body due to a difference in melanin levels.

Vitiligo: When the Immune System Attacks

What are the 10 most common skin disorders?

Can an STD cause skin discoloration?

Discoloration of the penis

In some cases, a change in penis color is a sign of a sexually transmitted disease (STD) or a noncontagious, harmless skin condition. Penile discoloration is almost always a cause for a medical evaluation.

What are the two abnormal conditions of skin pigmentation?

So, the correct answer is 'Albinism, Leucoderma'

What can be mistaken for vitiligo?

Sometimes, vitiligo is mistaken for albinism, a group of inherited skin disorders that result in little or no pigment in a person's skin, eyes, and hair.

Which disease is caused by partial or total loss of pigmentation in the skin?

Albinism - is a rare genetic disorder which causes partial or total melanin deficiency in the skin.

What do dark patches on skin mean?

Dark spots on the skin, or hyperpigmentation, occur when some areas of the skin produce more melanin than usual. Melanin gives the eyes, skin, and hair their color. Dark spots on the skin are not a cause for concern and do not need treatment, though people may choose to remove them for cosmetic reasons.

How do you treat skin discoloration?

Does skin discoloration go away?

Does Skin Discoloration Go Away? It's possible for skin discoloration to go away on its own as long as the damage is shallow. A light sunburn will often fade away within a few weeks or months. However, deeper hyperpigmentation takes years to go away, if it dissipates at all.

What is it called when you have skin discoloration?

Vitiligo is a condition in which the skin loses its pigment cells (melanocytes). This can result in discolored patches in different areas of the body, including the skin, hair and mucous membranes.

What is melasma skin condition?

Melasma is a skin condition that causes patches and spots, usually on the face, which are darker than your natural skin tone. While common, melasma can be mistaken for another skin condition.

What does acanthosis nigricans look like?

Acanthosis nigricans appears gradually with dark, velvety patches of skin in body creases and folds, usually in the neck, armpits, or groin. It can be found on other parts of the body, including the face, chest, elbows, knees, and knuckles. It can cause mild itching, but this is uncommon.

What triggers vitiligo?

Vitiligo is a skin condition that changes pigmentation. Vitiligo triggers include autoimmune disease, neurogenic factors, genetics, sunburn, stress and chemical exposure.

Where does vitiligo usually start?

Vitiligo typically begins on the hands, forearms, feet, and face but can develop on any part of the body, including the mucous membranes (moist lining of the mouth, nose, genital, and rectal areas), the eyes, and inner ears.

How does vitiligo start out?

Vitiligo often starts as a pale patch of skin that gradually turns completely white. The centre of a patch may be white, with paler skin around it. If there are blood vessels under the skin, the patch may be slightly pink, rather than white. The edges of the patch may be smooth or irregular.

What is piebald skin?

Piebaldism is a condition characterized by the absence of cells called melanocytes in certain areas of the skin and hair. Melanocytes produce the pigment melanin, which contributes to hair, eye, and skin color. The absence of melanocytes leads to patches of skin and hair that are lighter than normal.

Is vitiligo an autoimmune disease?

The cause of vitiligo is unknown, but research suggests that vitiligo may be an autoimmune disease. The autoimmune system works throughout your body to fight off and defend your body from viruses, bacteria, and infection.

Can chlamydia cause skin discoloration?

If chlamydia infects your eyes, you may have redness, skin discoloration around your eye, itching, or discharge.

What STD affects your skin?

Syphilis, condyloma acuminata, and scabies are well-known STIs with cutaneous manifestations. Chlamydia and gonorrhea can also cause specific muco-cutaneous signs and symptoms. HIV often manifests itself through skin conditions.

What does syphilis look like on a female?

Chancres can appear on your genitals, cervix, lips, mouth, breasts, or anus. You may also get swollen glands during the primary phase. Secondary Stage — Other symptoms often appear 3 – 6 weeks after the sores show up. These syphilis symptoms may come and go for up to 2 years.

What are 4 common skin diseases?