Sunday, April 12, 2015

What is an itchy scalp?

What is an itchy scalp?

 

 

An itchy scalp is an inflammatory reaction of the skin under the hair on your head. An itchy scalp is a common problem, especially among adults. An itchy scalp may or may not be associated with a visible rash or broken skin.
The severity, frequency and duration of an itchy scalp depend on the underlying cause.Some causes of itching of the scalp, such as dandruff (seborrheic dermatitis), can be relatively small. However, an itchy scalp can also be due to more serious diseases such as infection, inflammation, parasite infestation, autoimmune diseases and allergies .
In some cases, an itchy scalp can begin suddenly and quickly disappear by itself or with minimal processing, such as a mild allergic reaction or sensitivity to a new hair product. An itchy scalp can also occur over a relatively long period of time, such as when itching due to scalp psoriasis .
A scalp itching may occur alone or with other symptoms, such as a rash or visible bumps on the scalp and the nape of the neck. Furthermore, excessive risk of scalp itching may introduce bacteria or fungi in the layers of the scalp, resulting in secondary infections. Tell your doctor about any symptoms that occur with an itchy scalp. This information helps the doctor to diagnose the disease.
A scalp itching can be caused by a serious underlying disease requiring medical treatment, such as lupus or hypothyroidism. If you have an itchy scalp, which is persistent, seek immediate medical attention to talk to your doctor about your symptoms.
Symptoms

What other symptoms might occur with an itchy scalp?

A scalp itching may occur with other symptoms, which vary depending on the underlying disease, disorder, or disease. The symptoms may affect the skin and scalp and other body systems, in some cases. For example, you may have joint pain , if your itchy scalp is caused by psoriatic arthritis , a chronic inflammatory disease .
CAUSES

What causes an itchy scalp?

The most common cause of an itchy scalp and dandruff or seborrheic dermatitis, which is believed to be caused by a combination of oily and yeast growth. Environmental factors and lifestyle, such as hair products, acne, stress and obesity appear to increase the risk of developing seborrheic dermatitis .

Thursday, April 9, 2015

Home treatment for itchy scalp

                        Home treatment for itchy scalp

The home treatment for itchy scalp can relieve you of this condition, as to be annoying.The itching attacks the scalp due to a number of factors. The most common sources are dermatitis, dandruff, or dry scalp. It may even be infectious when caused by infections or skin diseases.

Identifying the problem and applying the solution

The scalp can be a breeding ground for mold and bacteria. When there is excessive use of chemicals, poor hygiene, and even stress, the body soon suffer the consequences.There may be a ringworm attack, seborrhea dermatitis, psoriasis, dandruff and the famous. Symptoms that something goes wrong - besides the itch - include redness, irritation, pain, and in severe cases, there is the presence of itching. And scratching only makes the problem worse. This act accelerates flaking, can cause swelling and lead wires loss.
One of the most effective home treatments is the application of extra virgin olive oil .Using it at room temperature, apply half cup about 15 minutes before washing the hair.Massage the areas most affected for a while, and before the shampoo, rinse with plenty of water. May be repeated 2 to 3 times a week. To help prevent oiliness, do the final rinse with 1 lemon squeezed into 1 liter of water at least 1 time a week.
You can also crush equal parts of rosemary and chamomile flowers leaves. 1 handful each, for example. Bring to a boil in 1 cup water for 5 minutes. Let cool, strain and rub the scalp. Let sit 15 minutes before washing normally. May be repeated 2 times per week.
Treatment-home-for-itch-in-scalp-2.jpg
If the scalp is very dry, the natural solution is to massage it with aloe vera gel . Allow 15 minutes before removing with cold water. Or, you can put 3 drops of essential oil of mint in 1 cup of water, and do the massage for 1 or 2 minutes. Let sit for 10 minutes and rinse. As you do the treatment at home, there are extra precautions that should keep. It is very important to boost blood circulation in this part of the body. Put your head down, and with a comb, comb the hair using moderate pressure 6-7 times. Keep uniform movements, making all over the scalp.
Increase your intake of foods rich in vitamin B complex and C, and also those who are sources of zinc and iron. The best are walnuts, almonds, spinach and lettuce, apples, bananas and citrus fruits such as oranges. The famous two liters of water a day also can not miss.

Monday, April 6, 2015

What causes dandruff?

What causes dandruff?

Dandruff is the response of scalp irritation. The irritation of the scalp can cause changes in the skin, causing itching, dryness and redness.
Irritation also accelerates the mobile exchange process and causes immature cells from clumping together on the surface of the scalp. The cell crowding creates the visible dandruff flakes. 

Dandruff occurs when three factors occur together:
. 1 A micro-organism : 
The Malassezia globosa is a microorganism that appears naturally in the scalp of any person.
. 2 Oily scalp : 
The organism breaks down the oils from the scalp. This creates a substance that irritates the skin called oleic acid.
. 3 Skin Sensitivity : The skin around 50% of people react adversely to the oleic acid. This sensitivity causes dandruff. 
More frequently asked questions about the causes of dandruff:
1. Stress can cause dandruff? 
The stress alone does not cause dandruff, but, like many other health conditions, can make your symptoms worse. Worrying about dandruff only worsens the problem. 
If you believe that stress is contributing to the increase in dandruff, we recommend using Head & Shoulders in every wash. Thus, you will regain control over their hair. After the settlement of the problem, we suggest you continue to use Head & Shoulders regularly to prevent dandruff return.
2. Why do I have dandruff
If you have dandruff, the explanation is simple: your scalp has all three factors that cause the condition: 
a) A micro-organism: The Malassezia globosa is a microorganism that appears naturally in the scalp any person. 
b) Oily scalp: The organism reduces the oiliness of the scalp. This creates a substance which irritates the skin called oleic acid . 
c) Skin Sensitivity: The skin around 50% of people react adversely to the oleic acid. This sensitivity causes dandruff. 
You may be asking, " Why now ? " This question is difficult to answer. 
Many people have dandruff for the first time in adolescence, when the body hormones undergo a sudden change and sebum production of the scalp increases considerably. Others note the presence of dandruff when they are stressed or when there is change of season. Unfortunately, the sensitivity of their skin can change over time . The irritation may appear with substances that in the past, never caused any trouble. 
Fortunately, you can rely on Head & Shoulders to tackle the causes of dandruff and not just their visible symptoms, keeping your beautiful hair .
3. What causes dandruff? Dandruff is contagious?
Definitely, dandruff is not contagious. If you have dandruff, it is because your skin is reacting to substances that cause irritation on your scalp. Use Head & Shoulders regularly helps eliminate the causes of irritation and consequently.

What can I do to prevent dandruff again?

What can I do to prevent dandruff again?

Thursday, April 2, 2015

How to Get Rid of Dandruff (By Dr. Lucia)

                 How to Get Rid of Dandruff(By Dr. Lucia)


Thinkstock
Dr. Lucia, what do I do to get rid of because of dandruff?
(Gaius)
Fall, have dandruff is a personal trend in which the scalp sheds, is reddish and may itch. This trend usually is accompanied by excess oils. Table worse during times of stress or cold, and in some cases is associated with the excessive presence of a fungus that normally lives in the scalp.Dry climate and hormonal changes also give their contribution. And no, dandruff is not poor hygiene signal.
In the scalp, it is possible to have the same scaling eyebrows, beard, nose and near the ears.
Treatment
Develop dandruff is a characteristic of the person. So, who tends able to control the discomfort with a good treatment, but there will always be moments of improvement and worsening. In other words, turns and moves the problem will return. Although there is no definitive cure, a good treatment can control the problem.
There is no lack of treatment options such as anti-dandruff shampoos ketoconazole-based, zinc, or others, and is the dermatologist who should select the most appropriate for you. The shampoo suitable to be used regularly in order to maintain the result. Certain cases may also need-based lotions cortisone, which should also be evaluated by a dermatologist.
Also, avoid very hot baths and not overly massage the scalp. If you use conditioner, avoid contact with the scalp and rinse well. Worry also with their food, eat vegetables, avoid fatty foods and alcoholic beverages. Finally, find outlets to decrease tension.
Can I lend my comb?
Nobody likes to see dandruff, both in itself and in another person, but dandruff is not poor hygiene signal and is not contagious. Card is a personal object, certainly, but it will not be the dandruff agent provocateur.

Monday, March 30, 2015

Invest in specific products and a visit to the dermatologist to treat dandruff.

Invest in specific products and a visit to the dermatologist to treat dandruff. 


"These are particles made up of dead cells that slough off the scalp when the rate of skin renewal is accelerated," explains Juliana Neiva, Dermatologist Rio de Janeiro. Often dandruff is one of the manifestations of seborrheic dermatitis, inflammation of the skin in areas with high concentration of sebaceous glands. In the scalp, can reach eyebrows, cheek, ears and nose contour, causing burning, itching, redness, sores and hair loss. About 40% of Brazilians have dandruff, both men and women. But in them the picture tends to be more intense.
 
 
2 · It has to do with poor hygiene?
 
This is myth. The cause is genetic, but hormonal factors, stress and climate change can trigger and aggravate dandruff, which is not contagious. Under these conditions, it is common to increase the oil production by the sebaceous glands, which leads to proliferation of the fungus Malassezia (formerly Pityrosporum). Present on the skin of 90% of people in excess promotes inflammation and desquamation.
 

3 · It is true that there is dry and oily dandruff?

A. Yes. The first is thin, white, small, detaches itself from the resected scalp and falls like snow flakes on the shoulders and back. The second is bigger, thicker, yellow, and is adhered to the skin, surrounded by greasy hair strands at the time of the root.
 

4 · Worsening in the winter?

Dandruff can bother all year, but in the cold tends to be more pronounced. To prevent the skin from drying out due to low humidity, the sebaceous glands increase the production of oil. "The hot and long baths remove the oiliness of the scalp, stimulating the glands to work harder," says Angelica pepper, dermatologist of. This season also is abused more than carbohydrates and fatty foods, which favor the formation of flakes hated.
 

5 · Chapinha and dryer are allies or villains?

"Both increase dehydration of the hair, so it should protect them with Thermoset products," says Rio dermatologist. Yet it is better to use the dryer (a milder temperatures) to remove excess water than let your hair dry naturally. Hours with warm, moist scalp provide the ideal habitat for the fungus. Sleep with it wet, then, no way! Dandruff can get much worse! As for the flat iron, do not use with wet wires or too close to the scalp.
 
 
 
6 · What about chemical treatments?

Some can be harmful if the progressive brush with formaldehyde. "This substance weakens the skin of the scalp and can accentuate peeling," says Juliana.
 
 
Dandruff: 12 questions answered for you to get rid of the problem
If you have dandruff, avoid progressive, which can increase the problem. 
Photo: iStock / Thinkstock / Getty Images
Continuation of the matter.
 

7 · Is there a cure for dandruff?

No. However, the scaling can be controlled. The treatment acts on three fronts: normalize oil production by the sebaceous glands, reduce the proliferation of fungus and remove the accumulated scales. For this, we recommend the daily use of shampoos containing assets as zinc pyrithione (anti-inflammatory and antifungal), salicylic acid (works on renewal of dead cells) and ketoconazole (antifungal). Sometimes, topical lotions containing these assets are prescribed. In more intense and persistent tables can be an indication of anti-inflammatory and antifungal orally.
 

8 · These shampoos still stink and dry out the wires?

The formulations evolved. The modern anticaspas have more pleasant fragrances and moisturizers already provide assets such as allantoin, alpha bisabolol, ceramides and hyaluronic acid. Some of these products include antioxidants such as green tea, which help to combat irritation and strengthen the skin of the scalp. Search these ingredients on the package.Mentholated essences provide relief from itching.
 

9 · Consider using scrub to scalp?

The product is not suitable for those with dandruff. "May irritate skin that is already sensitive and aggravate the situation," warns Juliana Neiva.
 

10 · The way to wash the head make a difference?

"Use warm or cold water even in winter," advises Angelica pepper. After applying the shampoo, make a gentle massage of the scalp with your fingertips to activate circulation and help the active penetration. But no rubbing or scrubbing with nails (stimulates the production of sebum). Rinse hair well to remove residues of the scalp. The conditioner buildup, in particular, promotes peeling. Apply the conditioner and leave-in the middle to the wings, and never at the root.
 

11 · Laser can help?

Yes, in most resistant cases, now apply on the scalp laser diode, known by the acronym LED. Has low intensity and emits blue light, which has anti-inflammatory action. Are provided for 12 sessions, held twice a week.
 
 
12 · You can prevent the onset?

Yes, investing in healthy living and a balanced diet (curb fries, bacon, sausages and fatty sauces), and avoid very hot baths and dryers, choosing appropriate shampoo to your hair type and finding ways to cope with stress so that he will not manifest on the skin. "Dandruff is a chronic change that is always hanging around," says Juliana. At the slightest sign, start fighting. Do not expect increase.

Friday, March 27, 2015

How to Get Rid of Dandruff

                      How to Get Rid of Dandruff

 

Dandruff (Seborrheic Dermatitis) 
The dandruff (seborrheic dermatitis)is a chronic inflammation that normally manifests itself in parts of the body where there is increased production of sebum by the sebaceous glands. When this condition is established in the scalp, the call of dandruff .
Another possible expression of dandruff is through a naturally occurring fungus called Malassezia, which is located on the scalp of virtually all people. This fungus feeds on natural oils from the scalp and produces by-products and acids that cause irritation on the scalp.
Dandruff is manifested in the form of reddish lesions that itch and flake off. It may be dry or oily, and the oil is known as seborrhea . Seborrheic dermatitis is not contagious and is generally considered the most severe form of dandruff, is a disease in parts of the body where there is increased production of oil by the sebaceous glands.

Intensity

  • Take - Small whitish flakes close to the scalp, near the root of the thread, visible only with scraping or brushing.
  • Moderate - The flakes are loose between the wires, being visible naturally - without any scraping or brushing process as.
  • Intense - marked desquamation of varying sizes flakes, abundant and visible on the hair surface and on the individual's shoulders.

Causes

The cause of seborrheic dermatitis is unknown. However, some factors may aggravate the situation, such as:
  • hormonal changes;
  • stress;
  • dry or cold weather;
  • sudden changes in temperature;
  • power low nutritional value, especially with lack of protein.

Treatment

There is no definitive treatment for curing the seborrheic dermatitis, but no specific drugs for the skin and scalp able to control the symptoms. Among the best known are:
  • selenium sulfide;
  • zinc pyrithione;
  • corticosteroids;
  • ketoconazole;
  • alpha-hydroxy acid (AHA).
These can be used in the form of shampoos, conditioners or hair tonics , with very positive results in the control of dandruff.

Hair Hygiene

Dandruff
One of the basic care for those with dandruff is to strengthen hygiene even more. People can not leave periodically washing the hair because the hair hygiene is really fundamental. Washing contributes greatly to the removal of pollutants such as dust and eliminates excessive oiliness.
Furthermore, it is important to note that washing your hair every day not cause the fall of the wires, as some believe.

Food

Another important resource for individuals with dandruff is to try to follow a healthier diet .
Therefore, to acquire healthy eating habits not only improves the problem of dandruff, but also help in a number of other problems related to the diet itself - for example,overweight, high cholesterol , among others.
So, including fruits, vegetables and protein foods, and avoid the use of animal fats and sugars in excess, helps the body become healthier and helps to improve the problem. A balanced diet is a great ally, because dandruff is also related to malnutrition and digestive disorders .

Massage Hair

To activate the circulation in the scalp, a recommended option is the capillary massage.To make it, you must press the scalp with your fingertips. It costs nothing to invest five minutes every day to develop this habit. Furthermore, the massage also functions as a relaxation technique.

Avoid Scratching

Try to resist scratching the spots, because your nails can hurt the scalp. If this happens, discontinue use of any medicinal shampoo and pass the daily use a milder shampoo, as a child, until the wounds heal.

Eliminate Sweat

After exercise or activities that cause sweating, attempt to take a shower and wash his head. Sweat irritates the scalp and speeds up the flaking of skin cells.

Tips products to treat dandruff

Dandruff (Seborrheic Dermatitis)