10 surprising reasons why you still itches

Most often itching is quite obvious reasons. You may be bitten by mosquitoes (mosquitoes, lice, bedbugs - bedding or beach). Or you eat strawberries, which you always rash - and hello to familiar allergic pochosyvaniya. Or maybe you have dermatitis, and then the itch is accompanied by redness, peeling, or thickening of the affected areas of skin.

But sometimes it happens that day after day you scratched, and why - is unclear. In this case, itching, no matter what part of the body it may be affected, could be the first symptom of a very unpleasant disease. And it would not cost them missed.

When it is necessary to consult a doctor

Experts of the US research organization Mayo Clinic recommendItchy skin (pruritus) visit a physician or dermatologist if unreasonable, at first glance, the itch:

• It lasts longer than two weeks and persists despite the fact that you are trying to actively care for the skin and avoid possible allergens products;
• so intense that makes you pochosyvatsya even in public places or disturbs sleep;
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• It manifests itself by sudden bouts;
• It affects the whole body, and not limited to certain areas;
• accompanied by other physiological changes - weakness and fatigue, weight loss, an increase in temperature (even minor), frequent urination, constipation or diarrhea.

Even one of the symptoms listed above - have a serious reason to consult a doctor. Medic will help you understand what exactly is going on with your skin. Perhaps the reason is not in it.

Why are you still itches

Doctors do not conceal: to establish what caused the itching is not always possible. However, such cases are rare. Much more often causesWhy So Itchy nevertheless found: true, sometimes not quite where suspects the patient. Here are common conditions that can cause you to itch for no apparent reason.

1. A side effect of taking certain medications

This is often accompanied by itching skin reactions such as redness or rash. But in some cases, the skin all over the body just itches. Such side effects are seen:

• certain drugs for the treatment of hypertension;
• agents used to treat gout, e.g., allopurinol;
• drugs with estrogen - the same oral contraceptives;
• amiodarone - a drug which is prescribed for the cardiac arrhythmia;
• prescription analgesics, opioids;
• simvastatin - a drug used to lower cholesterol.

2. Pregnancy

according to statistics,Why So Itchy reputable medical resource WebMD, pruritus in some form or other disturbing one or two out of every 10 women pregnant.

3. neurological disorders

Itching without rash, especially if it is accompanied by pricking and tingling feeling of running may be an early symptom of the following diseases:

• shingles;
• multiple sclerosis;
• nerve damage;
• stroke;
• brain and spinal cord tumors.

4. Mental disorders

Suspect this may be the reason for the specific nature of the itch: so people feel like their skin is something or someone the creeps. Therefore, they are scratched, often rastsarapyvaya epidermis to the blood. Compulsive (obsessive) pochosyvanie may accompany such mental diseases:

• depression;
• anxiety disorders;
• obsessive-compulsive disorder;
• psychosis;
• trichotillomania (compulsive condition in which people unconsciously pulls the hair on the head or body).

5. Diabetes

Itching - one of the earliest and most characteristic symptoms of this disease.

6. Diseases and disorders of the liver

Itching in this case linkPruritus associated with cholestasis so that pribolevshey liver there is a stagnation of bile. And if not destroyed her cell (it happens in hepatitis, cirrhosis). All this pulls the increase of content of bile acids and bilirubin pigment which are irritating effect on the skin: it itches.

7. kidney disease

When the kidneys are working properly, in particular in the epidermis formed nitrogenous compounds. The body gets rid of them through sweat. But remains on the skin, so the sweat causes irritation and itching.

8. Thyroid problems

Any malfunction of the thyroid gland affect the metabolism. The result is often a dry skin that itch and provokes.

9. iron deficiency

Due to lack of iron the body can not produce the necessary number of red blood cells - red blood cells and an essential protein hemoglobinThat carries oxygen. Since anemia. Pale and sometimes itchy skin - one of the symptoms of this disorder.

10. Some types of cancer

Irrational itching - a rare symptom of cancer. But this is possible. For example, can cause itchingSurprising Reasons Itchy:

• polycythemia - neoplastic process in the circulatory system;
• pancreas cancer;
• Hodgkin's lymphoma.

Given the seriousness of these diseases, it is clear that if you scratched and do not understand why - it is important not to delay the visit to the therapist.

Perhaps your itch - just an allergic reaction on your favorite shirt or a new synthetic laundry detergent. It will be sufficient to identify allergen - and you forget about the scabies. But if we are talking about more unpleasant conditions, there acts an important rule: the earlier you detect the disease and begin treatment, the more successful it will be. Therefore, as quickly as possible will be examined the causes of itching. It is in your best interest.