Alopecia

Treatments for Alopecia Areata in Dubai : Check Symptoms, Signs, Causes, Cost & Treatment Details of Alopecia Areata Treatment in Dubai. Best Dermatology Clinics in Dubai for Hair Loss Treatment

The term alopecia defines hair loss. It can be triggered by various causes. The life cycle of hair consists of three phases: the growth phase or anagen phase lasting 2 to 6 years, the intermediate phase or cagagen phase with a duration of 2 to 3 weeks, and lastly the dislodgement or falling phase, with a duration of three months. During this last phase it is normal for between 50 and 100 hairs to fall out a day. Baldness is generated when the transition phase (catagen phase) exceeds the growth phase (Anagen phase).

Causes of hair loss

  • Seasons: Spring and autumn are the most common seasons for hair loss.
  • Oral contraceptives: Hair loss can be accelerated by the effects of the male hormone contained in some contraceptives.
  • Lack of iron: This problem is more common in women especially if they have heavy or long periods.
  • Diet: vegetarians, people who have a low protein diet and patients with anorexia nervosa may be protein deficient. As a result, in about three months time there can be a massive loss of hair.
  • Postpartum: after childbirth some hair may enter the resting phase and begin to fall out.
  • Stress and illness: you can begin to lose hair after a stressful situation. A high fever, severe infections or chronic diseases can also cause hair loss.
  • Medications: Some drugs used in chemotherapy cause hair to stop cell division. This can cause loss of up to 90% of hair, but in most cases the hair will begin to re-grow once the treatment ends.
  • Heredity: baldness may be genetic.
  • Burns and traumas.

Types of Alopecia

We can distinguish between different types of alopecia. The most common types include: Scar less Alopecia: -Androgenetic alopecia: Also known as common alopecia as it is the most frequent form of alopecia. Hair loss starts from age 18, and is apparent between the ages of 25 and 30. In this type of hair loss, lost hair is replaced by increasingly thinner and shorter hair follicles, and in some cases even transparent hair.

This type of alopecia is inherited from both father and mother. In these cases there is an abundance of dihydrotestosterone (DHT), a male hormone within the hair follicle. DHT causes the atrophy of the follicle, reducing the growth cycle. Although the follicle is technically alive, each time it grows back even smaller. Some follicles just die, but most are smaller, and fluffier.

As the Anagen phase remains very short, more hair begins to fall out, gradually thinning until it becomes so fine that it can not resist daily combing. Baldness turns a long, thick, pigmented hair into thin, clear and short hair. This type of hair loss has a very distinctive pattern in men (male pattern baldness) affecting primarily the area above the temples with a receding hair line, as well as thinning hair on crown of the head.

In women, this type of alopecia usually starts between age 20 and 30, with a gradual thinning of hair all over the head, hair miniaturization, and a no receding of the hair line. About 2 out of every 3 men experience a significant negative impact on their self esteem due to alopecia.

  • Alopecia diffusa: Characterized by thinning hair (acute or chronic) and is due to a cycle interruption of the follicular anagen phase or telogen phase. In this type of alopecia only the hair follicles of the scalp are affected. There is no change in hair follicles from other parts of the body. It affects both men and women.
  • Telogen Effluvium: Consists of sudden and widespread hair loss due to causes such as stress, fever, abortion, endocrinological diseases, infectious diseases, surgery, etc… It is the most common form of postpartum alopecia because after birth, much of the follicles enter the Telogen phase (30%) and in the end fall out. Normally appears to 2-3 months after delivery and returns spontaneously in a few months.
  • Alopecia Areata: Characterized by a hair loss occurring in round smooth patches, that takes place in one or more limited areas of the scalp or body. Its origin is unclear, but more and more studies suggest that alopecia areata is an autoimmune disease in which the body produces antibodies against a part of the hair follicle. Stressful situations can also cause the appearance of this type of alopecia. Can occur in both men and women, but most often affects youth.
  • Traumatic Alopecia: Produced by different physical traumas. This type of hair loss can be caused by the individual person (Trichotillomania) or pull or tension caused by tight hairstyles like braids, bows, etc … Trichotillomania: Consists of compulsive hair pulling. Is often set before age 17, and may be due to a need to draw the attention or a nervous tic.

Treatment for Alopecia

The main target of hair fall treatment is to promote hair growth, slow down the hair loss or hide hair loss. There are effective treatments for hair loss. You can regain your hair back, but few hair loss types are permanent. Hair loss Treatments may include the following:

Medications

In case of pattern baldness, your doctor would prescribe you minoxidil. It comes in the form of liquid or foam. You must rub it over your scalp at least twice a day. This helps in further loss of hair and helps the hair to grow. You would notice the results within 16 weeks of application and must continue to retain the benefits. Finasteride is another prescription drug which is exclusive to treat male baldness. It is available in a pill form; you would notice slowing of hair loss and new hairs growing. Keep using to retain the benefits.

Surgery

Your doctor will suggest a hair restoration or transplant procedure that is the best option for permanent hair loss. During this procedure, your hair from back or sides of the ear is plucked and is implanted into the sections where you have lost the hair. But the drawback is, these surgeries are very expensive and pose some side effects such as infection and scarring.

Wigs and hairpieces

If you do not respond to the treatment or if you wanted any alternative other than surgery, or medications, you can opt for using wigs and hairpieces. You can get a natural look by quality wigs and hairpieces.

Hereditary hair loss is not curable, but it is controllable, and the sooner be treated the better. Currently there is not a perfect treatment for androgenetic alopecia, but there are drugs that stop hair loss and prolong the life of hair follicles. We must consider the present and future hair treatments because hair needs living hair follicles. With baldness follicles are miniaturized and die after 5-10 years.

With any treatment you will get better results with more follicles that remain alive. Many other hair problems are temporary and can be treated by dietary measures and other measures. In these cases, good dietary habits as well as eating supplements of vitamins, minerals and antioxidants help to stop hair loss and regain normal growth after a few months.

For more information about hair loss, consult your dermatologist, because skin diseases include diseases of the hair and nails. Do not be influenced by advertisements for “hair tonic” or by hairdressing specialists.

When to call a doctor?

Call your doctor if:

  • You have a sudden hair loss
  • You notice bulk of hair shedding
  • You notice thinning of hair
  • How to prevent hair loss?

How to prevent hair loss?

You can prevent certain types of hair losses by following healthy tips, that includes,

  • Eating a balanced diet
  • Avoiding hairstyles that are tight
  • Washing hair with mild shampoos
  • Avoiding curl machines, hot oil treatments and hair straightners
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