CALL US : 337-989-7272

Hormonal Hair Loss- What is Androgenetic Alopecia?

What is Androgenetic Alopecia?

Androgenetic alopecia, known as male or female pattern baldness, is a common condition that affects millions of people worldwide.  It is a type of hair loss that is caused by a combination of genetic, hormonal, and environmental factors resulting in a gradual thinning of hair and eventual baldness.  Androgenetic alopecia is the most common cause of hair loss in both men and women.

What Causes Androgenetic Alopecia?

Androgenetic alopecia is caused by a combination of genetic and hormonal factors.  The hair follicles of individuals with this condition are more sensitive to androgen hormones.  In men, androgens are responsible for the development of male sexual characteristics, such as facial hair and a deep voice.  In women, androgens are present at much lower levels, but they still play a role in hair growth and development.  Dihydrotestosterone (DHT) is an androgen hormone that is derived from testosterone.  DHT attaches itself to hair follicles and over time causes them to shrink and produce shorter, finer hair leading to baldness.  The extent of hair loss can vary widely between individuals and can be influenced by a number of factors including age, genetics, and overall health.  This sensitivity causes the hair follicles to shrink, resulting in thinner hair, and eventually hair loss.  Genetics also plays a significant role, as the condition tends to run in families.

What are the Symptoms of Androgenetic Alopecia?

The symptoms of androgenetic alopecia can vary between men and women.  In men, hair loss usually begins at the hairline and progresses toward the crown of the head, resulting in a characteristic “M” shape.  In women, hair loss typically begins at the crown of the head and gradually spreads outward, resulting in overall thinning of the hair.

alopecia lafayette men

How is Androgenetic Alopecia Treated?

There is no cure for androgenetic alopecia, but there are treatments available that can slow down or even reverse the progression of the condition.  The most common treatment for androgenetic alopecia is medication.  Minoxidil and finasteride are two medications that have been approved by the FDA for the treatment of androgenetic alopecia.

Minoxidil is a topical medication that is applied directly to the scalp.  It works by increasing blood flow to the hair follicles, which can stimulate hair growth.  For some patients, it can be prescribed orally.  Finasteride is an oral medication that works by blocking the action of the androgen hormone responsible for hair loss.  Finasteride can also be prescribed to be applied topically.

PRP (platelet-rich plasma) therapy that is used as a treatment for androgenetic alopecia.  PRP can improve hair density and thickness in people with androgenetic hair loss.  PRP involves injecting a concentrated solution of platelets, growth factors, and other beneficial substances derived from the patient’s own blood into the scalp.  The growth factors and other components in the PRP solution can promote hair growth by stimulating the hair follicles.

In addition to medication, there are also surgical treatments available for androgenetic alopecia.  Hair transplantation is a surgical procedure in which hair follicles from a donor site are transplanted to the balding area of the scalp.  This procedure can be effective in restoring hair growth in individuals with androgenetic alopecia.

Can You Prevent Androgenetic Alopecia?

Preventative measures for androgenetic alopecia include maintaining a healthy diet, exercising regularly, avoiding smoking and excessive alcohol consumption, and managing stress levels.  It is also important to avoid harsh chemical treatments and to be gentle when styling the hair, as rough handling can damage the hair follicles.  For optimal results, seek treatment as soon as you start to notice hair loss or thinning.

In conclusion, androgenetic alopecia is a common form of hair loss that is caused by genetic and hormonal factors.  It can be distressing for both men and women.  While there is no cure for the condition, there are treatments available that can help to slow down or reverse the progression of hair loss.  If you are experiencing hair loss, it is important to consult with a dermatologist to determine your best course of treatment. 

Leave a Comment