my fingers are yellow from smoking?
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Cigarette smoke contains carbon monoxide, which displaces the oxygen in your skin, and nicotine, which reduces blood flow, leaving skin dry and discolored. Cigarette smoking also depletes many nutrients, including vitamin C, which helps protect and repair skin damage.
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Color changes could be the result of a nail fungus or, in some cases, they may be a sign of skin cancer. Conditions like liver failure and kidney problems can also change your nail color, turning nails white or yellow at the tips or near the cuticles.
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Carotenoids usually leave your body through urine, stool, sweat, or skin oils. However, if too many build up in your blood, it can make your skin yellow. This discoloration tends to show up the most on your palms and the soles of your feet.
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Yellow. Yellow discharge may or may not indicate an infection. If the discharge is a pale yellow, odorless, and not accompanied by other symptoms, it may not be a cause for concern. In other instances, yellow discharge can be a sign of a sexually transmitted infection (STI) or a bacterial infection.
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What does yellow discharge look like? Yellow discharge that could potentially signal an infection is typically a darker or deeper shade of yellow with a thick or lumpy texture and a bad smell. It may also come with itching or burning. Discharge that's greenish or grayish could also be a sign of infection.
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Jaundice can show up soon after you're infected with the hepatitis C virus. You may notice that your skin and the whites of your eyes look yellowish. This happens when your liver doesn't work well enough to break down a chemical called bilirubin. If too much of it builds up in your blood, your skin can turn yellow.
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Reduced blood flow and exposure to tar and nicotine can also cause the melanin in your lips and gums to darken, leading to uneven pigmentation. They may appear blotchy, purple, dark brown, or black. The chemicals in cigarettes also have negative effects on the skin.
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If these tiny blood vessels in your hands or feet shut down, your fingers or toes may feel cold or numb. They could even change color when it's cold outside and look white, red, or blue.
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When a person has Raynaud's phenomenon, exposure to cold abnormally reduces blood circulation, causing the skin to become pale, waxy-white or purple. The disorder is sometimes called "white finger", "wax finger" or "dead finger." Raynaud's phenomenon has many different causes including workplace exposures.
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Yellow phlegm is a sign that your body is fighting off a mild infection. "White blood cells are responsible for fighting infections, and as they get picked up in the mucus, they can cause it to have a yellowish hue," said Dr. Kreel. Green phlegm is an indication that your body is fighting off a more serious infection.
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Palmar erythema. Warmth or burning in both hands may be caused by a rare skin condition called palmar erythema. This condition also causes a splotchy red color on your palms, and sometimes even your fingers. Some cases of palmar erythema have no known cause, or it may be inherited.
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['Infections (such as paronychia, warts, and green nail syndrome)', 'Injuries.', 'Internal diseases (such as certain lung diseases, which can cause yellow nail syndrome)', 'Nail fungus (onychomycosis)', 'Structural problems (such as an ingrown toenail)']
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Causes. Yellow tongue usually occurs as a result of a harmless buildup of dead skin cells on the tiny projections (papillae) on the surface of your tongue. Most commonly this occurs when your papillae become enlarged and bacteria in your mouth produce colored pigments.
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The darker pigmentation on your knuckles may be inherited. Or it may be a reaction to a drug you're taking, such as an oral contraceptive, a strong corticosteroid, or niacin. Darker skin on your knuckles can also be a sign of an underlying condition that needs to be treated, such as diabetes.
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['Hand pain, finger pain, swelling, and stiffness.', 'Hand joints and finger joints that are warm and tender to the touch.', 'The same joints affected on both sides of your body (both wrists, for instance)', 'Misshapen finger joints.', 'Carpal tunnel symptoms such as numbness and tingling of the hands.', 'Fatigue.']
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Fingers or toes may change color when they are exposed to cold temperatures or stress, or when there is a problem with their blood supply.
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Dry skin. ... If it seems like cuts on the end of your fingers, it probably is just due to dry skin. It's a sign that you should use more hand lotion and above all drink plenty of water every day. Your body may be really dehydrated.