ou look at your hands literally every minute, but when was the last time you really considered them carefully? Meanwhile, everything – from uneven nails to dry skin – callsign SOS of the body. Learning to read these signals.
HANDS ARE SHAKING
If your hands are shaking and you can not cope with them, do not panic. The most frequent and simple explanation for this phenomenon is the excess of caffeine . A similar reaction can be caused by drugs, for example, from asthma or antidepressants.However, if you understand that none of the tips is suitable, and the cases of tremors become more frequent, it is worthwhile to see a doctor. Rare, but much more serious justification – a disorder of the nervous system and even Parkinson’s disease.
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PEELING
If the skin (especially at the fingertips!) Suddenly began to peel off, this is one of the symptoms of vitamin B deficiency. Elements of this group, such as niacin (B3) and biotin (B7), perform protective functions, increase collagen levels and preserve natural moisture.So do not ignore the valuable foods – peanuts, mushrooms, tuna and avocados .
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BROKEN OR WEAK NAILS
When the nails become weak and fragile, like an elegant glass of the finest glass, the most logical explanation is the colossal lack of zinc. It is this microelement that promotes active growth and renewal of skin cells. It is worth trying to add to the diet more zinc-containing products (say, wheat sprouts, nuts, red meat ), and a couple of weeks to see – how this affected the growth and quality of nails.
DRYNESS, ITCHING AND RASH
When the feeling of dryness and mild itching does not pass even after you have applied the “greasy” cream, be alert – perhaps it is an initial stage of dermatitis, which requires medical supervision and ointments to restore the skin. Therefore, to delay the visit to the dermatologist is not worth it. If the doctor determines that the disease is not, reconsider the contents of your cosmetic bag – in the off-season it must have a moisturizing cream with vitamin A. By the way, this discomfort is often experienced by women, whose work is connected with paper – from contact with this material, the hands dry twice as fast. Beauty-life cream is a cream with vitamin E before going to bed, nutrients will have more time to penetrate into the epidermis and start the restoration work without hindrance.
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SOFT NAILS
At least once in your life, you are exactly faced with such a phenomenon – the nail seems so plastic and flexible that it is easy to fold, it is only necessary to press it lightly. This is one of the signs of low calcium and a lack of protein in the diet. We buy in the supermarket dairy products, sardines and spinach.
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DARK PIGMENTARY BAND
A very dangerous signal! A dark strip on the nails may indicate an early stage of melanoma. This type of cancer is quite rare, according to one Italian study, it accounts for only 1-3% of all cases. But to write off this statistics is not worth it. Important advice: when you are going to the doctor for examination, be sure to remove the nail polish, so that a professional can always assess their condition.
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PALE OR WHITE NAIL BED
Carefully study the base of the nail, where the cuticle passes, if recently it has become colorless or white – this is a clear sign of anemia or lack of red blood cells delivering oxygen to the tissues. Will correct the situation of “children’s set” of products with iron: buckwheat porridge , hematogen, pomegranate.
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BROWN SPOTS
Pigmentation is a sign of the aging of the body, and quite swift. It is not by chance that there is an opinion in the beauty industry that it is treacherous hands that betray our age first. It seems that everyone has already learned the beauty axiom that a person needs daily protection from ultraviolet rays, regardless of the season. However, not many in the know that the skin on the hands is subject to this effect is not less. For example, when you are idle in a traffic jam while driving. Therefore, if you know that you will be in direct sunlight for a long time, do not forget to apply a protective cream. And you will always look younger!
Blotchy red palms
In the short term, red palms might mean you gripped the shovel too hard when you planted tomatoes, hand-washed a few too many delicates, or grabbed the teakettle a few moments too soon. But if your palms remain reddened over a long period of time, this may be a condition called palmar erythema, which is a sign of liver disease, particularly of cirrhosis and nonalcoholic fatty liver. (One exception: If you’re pregnant, red palms are normal, because increased blood flow causes redness in more than half of expecting women.)
Inflammation of the liver gradually begins to impair its function, so it’s no longer able to flush waste products out of the body as efficiently, Blanchard says. The result is an excess of circulating hormones, which in turn cause the blood vessels in the hands and feet to dilate, making them visible through the skin.
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Get evaluated for other symptoms of liver disease, which include swollen legs and abdomen, prominent veins on the upper torso and abdomen, and fatigue. Show your doctor your hands and feet and ask for liver function tests. The most common tests for liver function are a bilirubin count and a liver enzyme count.
Finger length
Comparative finger length can tell you a surprising amount about your likelihood of having certain conditions. Typically, men’s ring fingers tend to be longer than their index fingers, while in women it’s the opposite. Women who have a “masculinized” pattern, with ring fingers longer than their index fingers, are twice as likely to suffer from osteoarthritis, according to a 2008 study published in Arthritis and Rheumatism. The study found osteoarthritis of the knees to be more common in both men and women with longer ring fingers, but the effect was most pronounced in women. Longer index fingers, on the other hand, are associated with a higher risk of breast cancer in women and with a lower risk of prostate cancer in men. A 2010 study found that men whose index fingers were noticeably longer than their ring fingers were 33 percent less likely to develop prostate cancer.
Scientists aren’t sure yet, but they believe finger length is affected by exposure to varying amounts of the hormones testosterone and estrogen in the womb. Longer ring fingers indicate greater prenatal exposure to testosterone, while longer index fingers suggest higher estrogen exposure. Since breast cancer is estrogen-fueled, longer index fingers correlate with higher breast cancer. In men, more testosterone is linked to a higher incidence of prostate cancer, since one fuels the other. As for the osteoarthritis connection, scientists don’t have a clear explanation yet but think it may have something to do with the way hormones affect early bone growth.
Women who have longer ring fingers may want to be on the alert for weak or sore joints, particularly knees, and get injuries or soreness evaluated. Men who may be at higher risk for prostate cancer should be proactive about PSA testing and talk to their doctors about additional testing as well. All women should have regular mammograms for breast cancer screening; if you think you may be at higher risk, talk to your doctor about increasing the frequency of mammograms or scheduling an MRI in addition.
Some researchers believe that finger length should be used as a criterion for more comprehensive cancer screening, but this is controversial. In the meantime, follow suggested guidelines, and be proactive about getting all approved tests.
Swollen fingers
If you just got off an airplane, ignore this one for now. Swollen fingers can happen for the simplest of reasons: It’s hot out, you’re about to get your period, or you just ate salty ramen noodles. But if your fingers feel thick and stiff or your rings still won’t fit after several days of drinking plenty of fluids and cutting back on salt , the swelling could suggest hypothyroidism.
When the thyroid is underactive, it produces less of the important hormones that regulate your metabolism and keep your body functioning properly. And when metabolism slows, the result is typically weight gain and water accumulation.
“One of the first places you see that excess water is in the fingers,” says endocrinologist Kenneth Blanchard, who authored What Your Doctor May Not Tell You About Hypothyroidism (Grand Central Publishing, 2004). “You can feel it too; your fingers feel stiff because they don’t bend as easily.”
Ask your doctor for a routine thyroid check, which is a blood test that measures the level of thyroid-stimulating hormone, or TSH. Make sure your doctor is aware of new screening guidelines, which state that TSH level should be between 0.3 and 3.0.
Thick, rounded fingertips
Known as “clubbing,” thickened fingertips that angle out above the last knuckle like miniature clubs can be a sign of heart or lung disease. You may also notice the nail rounding, so your fingers curve downward like the inside of a spoon.
If the circulatory systems of the heart or lungs are impaired, oxygen levels in the blood are likely to drop. Over time, this causes the soft tissues of the fingertip pads to grow, so fingertips (and the ends of toes) appear to bulge outward.
If your fingers and toes are clubbing, it’s likely you’ve been noticing other symptoms, such a shortness of breath or chronic cough. Clubbing also occurs with aortic valve disease, which can cause fatigue and chest pain. See your doctor for a full heart and lung evaluation. Be sure to tell your doctor how long you’ve noticed the change in your fingers and toes, as well as how long you’ve been experiencing other symptoms.
To monitor the oxygen level in your blood, you can get tested by your doctor or use a pulse oximeter, available at most medical supply stores. If you think your heart and lungs are healthy, ask your doctor to run a standard battery of tests. If you’re already aware that you have a heart or lung condition, discuss with your doctor whether this may be a sign of worsening symptoms.
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Blue fingertips
Fingertips that are gray- or blue-tinged or feel numb can be a sign of a circulatory disorder known as Raynaud’s disease or Raynaud’s syndrome.
Raynaud’s syndrome causes sudden temporary spasms in the blood vessels and arteries. The narrowed arteries, Blanchard says, constrict blood flow to the hands and fingers, decreasing circulation. Symptoms include cold hands and numb fingertips, in addition to a bluish tinge. Between 5 and 10 percent of people have this condition, so it’s more common than you might think. Raynaud’s is more common in women than men, and it gets worse in cold weather. It’s also brought on by increased stress.
Sudden changes in temperature, such as taking ice cubes out of the freezer, can bring on a Raynaud’s attack, so be aware of this effect and ask others to perform such tasks when possible. Wear gloves when you go outside in cold weather, since cold is one of the major triggers for Raynaud’s. Even temperatures below 60 degrees are a problem for many Raynaud’s sufferers, so you may want to stash gloves in your car, in your purse or briefcase, and by the front door.
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It’s important not to ignore symptoms, since, over time, Raynaud’s attacks can restrict circulation to the point of causing tissue damage. The best way to prevent Raynaud’s is to make lifestyle changes to keep your circulation healthy. Smoking and caffeine both constrict blood vessels, so quit smoking and cut down on coffee, tea, and cola. Boost your aerobic exercise to raise your heart rate and get your blood pumping.
Some people suffer from “secondary” Raynaud’s, brought on by another underlying condition. In this case, treating the underlying condition is the key to preventing Raynaud’s attacks.
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Weak Grip
A weak grip predicts a higher risk of heart attack or stroke and lower chances of survival, according to a new Lancet study of nearly 140,000 adults in 17 countries. (Find out how doctors keep their own hearts healthy.) Grip strength was a better predictor of death than was blood pressure. Researchers say grip strength is a marker of overall muscle strength and fitness, and they recommend whole-body strength training and aerobic exercise to reduce heart disease risk.
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Sweaty Palms
Overly clammy hands may be a symptom of menopause (along with these other menopause body changes no one talks about) or thyroid conditions, as well as hyperhidrosis, in which overactive sweat glands cause far more perspiration than necessary. Most people with the condition sweat from only one or two parts of the body, such as the armpits, palms, or feet. A doctor may prescribe a strong antiperspirant to decrease sweat production.
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Just like we pay close attention to how our skin or hair look, we must also notice changes in the rest of our body. Your hands can reveal a lot about your health and may even alert you about underlying problems.
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