Skin itching: transient and serious causes
Do you feel itchy or annoying in your body? While the causes of this itch can be fleeting, the cause can be serious. What are the causes of itchy skin?
Chronic, unpleasant itching can indicate a serious or serious illness that must be dealt with immediately, and persistent itching of the skin can cause cuts and ulcers. Find out what causes itchy skin here.
Causes of itchy skin
Itchy skin is associated with many causes, including:
1- a nerve disorder
The nervous system may malfunction causing it to send wrong nerve messages to cells in the layers of the skin, causing the skin to itch.
Nerve damage may result from any of the following diseases:
- fire belt.
- Multiple sclerosis.
- Brain tumor.
- nerve damage;
2- Kidney and liver diseases
Although this may sound strange, itchy skin caused by kidney disease is real, and it often appears on large areas of the body and is worse at night.
The reason is that kidney disease reduces the ability of the kidneys to expel toxins from the body, which may lead to some of them accumulating under the skin, and thus the annoying itchy skin appears.
As for the liver, it is the same, as the liver plays an important role in ridding the body of toxins, and any imbalance in it may cause the accumulation of toxins in the body and under the skin.
3- Diabetes
Having diabetes causes symptoms such as numbness of the body and extremities and itching of the skin. The dry skin that a diabetic patient may also cause itchy skin.
Diabetes may cause the development of several skin diseases and fungal infections.
4-Cancer
Cancer is one of the causes of itchy skin in rare cases, especially leukemia or pancreatic cancer.
5-Various skin diseases
Of course, itchy skin may be caused by certain skin diseases, such as:
- Ordinary or allergic contact dermatitis.
- psoriasis ;
- candidiasis;
- Athlete's foot.
- nappy rash;
- Eczema.
- jock itch
- scabies ;
- Measles.
- smallpox ;
6-Psychological reasons
Psychiatric diagnosis is usually considered if all physical causes of itchy skin have been ruled out, as it may be an illusion caused by certain mental conditions and diseases, such as:
- depression.
- anxiety.
- obsession.
- psychosis ;
- Trichotillomania.
7-Diseases and other conditions
In some rare cases, the causes of itchy skin are one of the following diseases:
- Thyroid problems.
- AIDS.
- Iron deficiency.
Other causes of itchy skin
Other causes of itchy skin are:
1-dry skin
If the skin is seriously dry this may cause the skin to itch. Several things can cause dry skin, such as:
- The natural dryness of the skin occurs in winter with cold weather.
- Aging and aging.
- Not using moisturizers as they should.
2-Use of certain medications and treatments
Taking certain medications or undergoing special treatments is one of the causes of itchy skin. Other symptoms such as an eczema-like rash appear with itching. Among these drugs and treatments:
- Some types of antibiotics, especially those that contain penicillin.
- Some types of pain relievers.
- Certain types of blood pressure medications.
- Some medicines are used to treat arrhythmias.
- hemodialysis process
- Chemotherapy.
- Radiation therapy.
- estrogen;
3- Allergy
There are several types of allergies, for example, there is a food allergy that may cause itchy skin with redness, rash, or even sneezing, swelling of the eyes, and other symptoms that are triggered by eating certain types of foods.
Among the most famous foods that may provoke an allergic reaction in the body: are cow's milk, eggs, pistachios, fish, nuts of all kinds, wheat, and soy.
Certain substances come into contact with an allergic reaction, such as many types of soaps and detergents.
4- Small insects and parasites
Insects are among the causes of itchy skin, whether we are talking about large insects such as mosquitoes and bees or small insects such as head or body lice or bed bugs, or even minute parasites such as pinworms.
5- Pregnancy
Some women get itchy skin during pregnancy, as the desire to scratch the skin appears, especially in the areas of the breasts, arms, abdomen, and thighs.
The cause of itchy skin in a pregnant woman may be eczema, and there are many other causes, including normal and dangerous ones.