Monday, November 26, 2012

Type of Hair Loss in Women and Men


            For a woman, hair is an extension of beauty and sexuality. Taking extra care of the hair is almost a ritual to feel good about herself. Without it, there is a thin chance of getting a beautiful grip on life. So when the worst bad hair day comes in the guise of hair loss, there is nothing else except horror.
            The clincher: it is not only men who suffer from hair loss. Women are susceptible all the same – and so are the triggers such as genetics, age, diet, and stress. These factors can cause temporary or permanent types of baldness in women.
Androgenetic Alopecia/Female Pattern Baldness
            A lot of women with this condition believe it is the ill-fated mix of genes that took their hair away. Nothing can be further from the truth. Androgenetic alopecia or pattern baldness is a hereditary type of hair loss that terrorizes susceptible women permanently. It is the most common type of hair loss that attacks 1 out of 5 women in their mid-30s.
            It all starts with the presence of androgens in the female body. When the enzyme 5-alpha reductase breaks down testosterone, it creates a derivative called dihydrotestosterone (DHT) that wants the hair follicles dead. DHT build-up blocks the nutrients that go into the hair follicles, causing them to miniaturize and eventually die.
            Female androgenetic alopecia is characterized by a diffuse (spread throughout the scalp) pattern at the top of the head. Female pattern hair loss is classified into three stages by the Ludwig’s scale. In the first stage, visible thinning of the hair in the crown becomes visible but there is no loss of the frontal hairline. In the second stage, hair thinning has become more elaborate and the part width has increased since the first stage. In the last stage, hair thinning nears baldness on the crown and still retaining the hairline. 
            Unlike men, women diagnosed with this condition only experience less damage, albeit similar with that in men. Sadly, while treatments are available, it will be a chronic problem.  
Alopecia Areata
            A woman suffers from alopecia areata when she experiences hair loss by patches anywhere in the body. Alopecia areata is assumed to be triggered by any abnormality in the immune system. The immune system (white blood cells) attacks the hair follicles and creates damage. The hair follicles are not entirely destroyed however; which is why when the abnormality settles, the hair may regrow.
            Alopecia areata is the second common type of female hair loss. This condition is only temporary yet the accurate reason remains vague.
Telogen Effluvium
            Telogen effluvium is the third most common hair loss in women. It can be acute or chronic. Acute telogen effluvium happens when excessive stress, traumatic child birth or such other stimuli convert anagen hair into telogen hair prematurely (hence the name). It usually occurs 6 weeks to 12 weeks after the stressful event.
            Telogen effluvium may also be a chronic illness with a recurring sequence of hair loss for several years. However, the causes are difficult to identify. 
Traction Alopecia
            Traction alopecia happens when hair twisting or excessive pulling inflicted too much stress on the hair resulting it to break. Although this is a less serious type of hair loss, traction alopecia tends to be permanent when left untreated. 
             Although hair loss is not life-threatening to anyone, it is psychologically devastating especially to a woman. Men may experience more severe effects of hair loss than women but it can give women more inconceivable frights.
             


 

 

 Types of Hair Loss in Men

            Even if baldness is now an option, it is still what most men fear the most. It can become the grounds of psychological distress to a man no matter how strong he appears. 
            There seems to be no amount of money that can solve this problem. As others only found the true meaning of their hair when it’s gone, they merely embrace the reality. Indeed, there is no cure for hair loss.
            Some of causes of hair loss in men remain unexplained but many are known such as hormonal imbalance, medications, and genetics.
Androgenetic Alopecia (AGA)/Male Pattern Baldness
            Androgenetic alopecia or male pattern baldness is the most common type of hair loss. In fact, it occurs in 2 out of 5 men in their mid-20s.
            According the Norwood scale, male pattern hair loss progresses up to 7 stages. In the first stage, there are no perceivable signs yet. They only start showing up in the second stage where the frontal hairline recedes. In the third stage, temple recession becomes severe as finer and thinner (vellum) hairs replace the healthier (terminal) hairs. The fourth and fifth stages are marked by any signs of balding at the back of the head together with a striking recession in the temple. The hair also starts thinning during this stage. In the sixth stage, frontotemporal and vertex recession becomes more pronounced as the bridge that separates both narrows. In the last stage, hair recedes all throughout the back to the occiput while a bunch of hair remains at the sides which are bald-resistant.   
            Androgenetic alopecia is triggered by testosterone, an androgenic hormone. When it interacts with an enzyme called 5-alpha reductase, it turns into dihydrotestosterone (DHT), the root of hair loss. DHT shrinks the hair follicles, thereby curbing their capacity to reproduce hair.
            This condition tends to be permanent but there is a variety of conventional approaches to it. Most of the topical and systemic treatments usually prevent and reverse the progress.
Alopecia Areata
            Alopecia areata is also a common occurrence in middle-aged men, second to AGA. It is associated with hair loss by patches anywhere in the body.
            The exact reason behind alopecia areata is yet to be known. Nonetheless, it is speculated that a temporary dysfunction in the immune system damages the hair follicles in the body. People who acquire alopecia areata don’t have poor health. It is assumed to be borne by external agents such as a virus.
            Alopecia areata may not require treatment at all as it tends to be temporary. When the body restores equilibrium the natural way, the hair may start growing again. But when it runs in the family, it can be chronic.
            Hair loss can rob men of years of looking young and reduce the self-esteem. But the game is not over. Fortunately, most of the hair loss treatments are targeted toward men. When treated in its early stage, it can be reversed and prevented.

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