What Does Discoloration Mean?

What does discoloration of food mean?

It means that the food has been infected with bacteria which cause the physical nature of the food to change.

For instance, meat may become slimy to the feel or the outer lawyer of certain foods may become pulpy, it may also smell slightly sour and change color.

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What is the root word of discolored?

The word discolor has been in use since the fourteenth century, and it comes from the Old French descolorer, with colorer meaning “to color.” Definitions of discolor. verb. cause to lose or change color.

What causes discoloration?

Discolored skin patches also commonly develop in a certain part of the body due to a difference in melanin levels. Melanin is the substance that provides color to the skin and protects it from the sun. When there is an overproduction of melanin in a given area, it can result in skin discoloration there.

What do Leukemia spots look like?

Leukemia cutis appears as red or purplish red, and it occasionally looks dark red or brown. It affects the outer skin layer, the inner skin layer, and the layer of tissue beneath the skin. The rash can involve flushed skin, plaques, and scaly lesions. It most commonly appears on the trunk, arms, and legs.

What Purpura looks 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.

What causes discoloration of skin on lower legs?

Venous stasis dermatitis, commonly referred to as leg discoloration, occurs due to problems with your veins located in your feet or lower legs. Leg discoloration can occur in individuals with circulation issues.

Can skin discoloration be cured?

Birthmarks and skin pigmentation disorders do not usually require treatment. However, some people may wish to have treatment for cosmetic reasons. Treatment options include laser treatment, chemical peels, and topical creams. Lemon juice or castor oil may also help to reduce the appearance of discolored skin patches.

Can melanin be reduced naturally?

However, aside from wearing sunscreen and limiting sun exposure, you can’t lower your body’s overall melanin production. Permanent reduction isn’t possible, since melanin formation is determined by genetics. If you have hyperpigmentation, ask a doctor how to reduce melanin in the affected areas.

How do you use discoloration in a sentence?

Discoloration sentence exampleDiscoloration of the water is often observed at sea, but that is always due. … Owing to impurities contained in the materials from which glasses are made, accidental coloration or discoloration is often produced.More items…

What is another word for discolored?

Discolored Synonyms – WordHippo Thesaurus….What is another word for discolored?dirtytarnishedstainedbruisedfadedstreakedyellowedmarkedblemishedsmudged29 more rows

What causes purple skin discoloration?

Purple skin results from bleeding and bruising, broken blood vessels (hemorrhage), and low levels of blood oxygen (hypoxemia). Purple skin may occur in conditions affecting the skin itself or along with a more generalized disorder resulting from conditions such as drowning or chronic heart and lung diseases.

How do I get rid of discoloration?

Pigmentation treatment at homeCombine equal parts apple cider vinegar and water in a container.Apply to your dark patches and leave on two to three minutes.Rinse using lukewarm water.Repeat twice daily you achieve the results you desire.

What does disfigurement mean?

transitive verb. 1 : to impair (as in beauty) by deep and persistent injuries a face disfigured by smallpox. 2 obsolete : disguise. Other Words from disfigure Synonyms & Antonyms More Example Sentences Learn More about disfigure.

What does it mean to tarnish?

transitive verb. 1 : to dull or destroy the luster of by or as if by air, dust, or dirt : soil, stain. 2a : to detract from the good quality of : vitiate his fine dreams now slightly tarnished. b : to bring disgrace on : sully the scandal has tarnished his reputation.

What is the medical word for discoloration?

A bluish color to the skin or mucous membrane is usually due to a lack of oxygen in the blood. The medical term is cyanosis.

What does the discoloration or change in color of iron means?

Iron metallic discoloration occurred more frequently in the past when soluble iron compounds were used in the treatment of allergic contact and other dermatitis, and in eroded areas iron was sometimes deposited in the skin, like a tattoo.

How do you lighten dark spots?

A dermatologist may recommend one of the following treatments for dark spots on the skin:Laser treatment. Different types of lasers are available. … Microdermabrasion. … Chemical peels. … Cryotherapy. … Prescription skin-lightening cream.

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