What Causes Purple Skin Discoloration?

What can cause skin discoloration?

What causes discolored skin patches?Burns.

Sunburns and other types of burns can damage your skin, and when these burns heal, there may be scar tissue that isn’t skin-colored.

Infections.

Autoimmune diseases and allergies.

Hormonal changes.

Birthmarks.

Skin cancer.

Other causes..

Is cyanosis an emergency?

Peripheral cyanosis is rarely a medical emergency. However, it is important to determine the underlying cause and treat the condition appropriately and timely.

Is cyanosis a sign of heart attack?

In heart failure, lung embolism, pneumonia or acute severe attack of asthma, the cyanosis may have a sudden or abrupt onset as the patient “begins to turn blue” due to lack of oxygen. On the other hand patients with chronic obstructive lung disease or COPD often develop cyanosis gradually over many years.

What bruises should you worry about?

When to Call the Doctor A bruise can need medical care if: You think a sprain or broken bone may have caused it. It keeps getting bigger after the first day. It makes your arm or leg swollen or tight.

Does skin discoloration go away?

A spot that is a few shades darker than your skin will usually fade within 6 to 12 months. If the color lies deep in your skin, however, fading can take years. Discoloration that lies deep in the skin is often slate blue to gray in color. It may also be brown, but the brown is much darker than your natural skin color.

What do Leukemia spots look like?

During the progression of leukemia, white blood cells (neoplastic leukocytes) found in bone marrow may begin to filter into the layers of the skin, resulting in lesions. “It looks like red-brown to purple firm bumps or nodules and represents the leukemia cells depositing in the skin,” Forrestel says.

Does skin discoloration from eczema go away?

A major concern for people of color is the skin discoloration associated with eczema. Eczema or scratching secondary to the itch of eczema can lead to darkening (hyperpigmentation) or lightening (hypopigmentation) of the skin. This discoloration can last for months to years, even after the eczema is treated3.

What does Purpura rash look like?

The four main characteristics of Henoch-Schonlein purpura include: Rash (purpura). Reddish-purple spots that look like bruises develop on the buttocks, legs and feet. The rash can also appear on the arms, face and trunk and may be worse in areas of pressure, such as the sock line and waistline.

Why are my hands turning purple?

Peripheral cyanosis is when there is a bluish discoloration to your hands or feet. It’s usually caused by low oxygen levels in the red blood cells or problems getting oxygenated blood to your body.

What gets rid of skin discoloration?

Milk, buttermilk, and even sour milk have all been shown to effectively lighten skin discoloration. Lactic acid is the ingredient responsible for this effect. To use any of these to treat pigmentation: Soak a cotton ball in the milk.

Why is my blood purple?

Oxygenated (arterial) blood is bright red, while dexoygenated (venous) blood is dark reddish-purple. The difference is color results from the electronic state of the iron ion (ferrous vs ferric), which in turn influences the π → π* and n → π* electronic transitions of porphyrin and hence its optical characteristics.

What does a blood disorder rash look like?

The rashes resemble patches of pinpoint red or purple spots, known as petechiae. These red spots may be raised or flat on the skin. They can appear anywhere on the body but are more common on the neck, arms, and legs.

Is skin discoloration normal?

Patches of discolored skin are common and have many different causes, including birthmarks, pigmentation disorders, rashes, and infections. Some causes are harmless, but others will require medical attention. Skin contains melanin, which is the pigment that gives the skin its color.

What causes black skin discoloration?

If your body makes too much melanin, your skin gets darker. Pregnancy, Addison’s disease, and sun exposure all can make your skin darker. If your body makes too little melanin, your skin gets lighter. Vitiligo is a condition that causes patches of light skin.