Male Pattern Baldness: Stages, Causes And Symptoms
Stay Young Bureau | Jul 13, 2023, 17:30 IST
Male Pattern Baldness: Stages, causes, symptoms and all you need to know
Androgenic alopecia, commonly referred to as male pattern baldness, is a type of hair loss that specifically affects individuals who were assigned male at birth (AMAB).
This condition leads to the progressive loss of hair on the scalp, with no regrowth. Common indications of male pattern baldness encompass hair thinning and a receding hairline, characterised by the backward movement of the hairline on the head. Although male pattern baldness can impact individuals assigned male at birth, the effects of male pattern baldness can vary based on a person's ethnic background. People of white and Afro-Caribbean descent are more prone to experiencing male pattern baldness. Conversely, those of Chinese or Japanese descent are less likely to encounter this condition. Native American, First Nations, and Alaska Native individuals are generally not affected by male pattern baldness. Stages According to the Hamilton-Norwood scale, male pattern baldness can be classified into seven stages: Stage 1: In this stage, there is minimal or no hair loss, and the hairline remains unaffected. Stage 2: A slight thinning of hair can be observed near the temples, between the ears and forehead. Stage 3: Hairline recession becomes more apparent, forming a distinct "M" or "U" shape around the temples. Stage 4: Hairline recession intensifies, leading to significant hair loss at the crown (top of the head). Stage 5: The receding hairline at the temples connects with the bald area on the crown. Stage 6: Thinning or complete absence of hair is observed between the temples and the crown. Stage 7: Total hair loss on the top of the head, leaving only a thin band of hair around the sides. Causes of male pattern baldness Male pattern baldness is primarily caused by genetics and a family history of baldness. Studies have revealed that male pattern baldness is associated with male sex hormones known as androgens, which play a role in regulating hair growth. The growth cycle of each hair on the scalp follows a specific pattern. In the case of male pattern baldness, the growth cycle undergoes a decline, resulting in the weakening of hair follicles. As a consequence, the follicles shrink and generate shorter, thinner hair strands. Eventually, the growth cycle ceases entirely, and no new hair replaces the lost strands. Typically, inherited male pattern baldness does not have any additional side effects. Nevertheless, baldness can be attributed to various factors, including certain cancers, medications, thyroid disorders, or the consumption of anabolic steroids, among other underlying causes. If hair loss coincides with the introduction of new medications or is accompanied by other health concerns, it is advisable to consult a doctor. Diagnosis Doctors diagnose male pattern baldness by examining the specific pattern of hair loss. They may also conduct a comprehensive medical history and examination to eliminate the possibility of other health conditions as the root cause, including fungal scalp infections or nutritional disorders. When hair loss is accompanied by symptoms such as a rash, redness, pain, scalp peeling, hair breakage, patchy hair loss, or an unusual pattern of hair loss, underlying health conditions may be contributing factors. In such cases, a skin biopsy and blood tests may be necessary to identify the disorders responsible for hair loss. Symptoms of male pattern baldness
- Hair thinning or hair loss at the crown of the head
- Thinning or loss of hair near the temples
- Receding hairline