Published on: 5/21/2025
What Are the Common Patterns of Hair Loss in Men?
Common patterns of hair loss in men include receding hairlines and thinning on the top of the head. These patterns are often due to genetic and hormonal factors.
Explanation
Male pattern hair loss usually follows a recognizable pattern of receding hairline and thinning hair on the crown. This condition is mostly influenced by genetics and hormones, particularly the hormone dihydrotestosterone (DHT). Over time, DHT causes hair follicles to shrink, leading to shorter and thinner hair until the follicles stop producing hair altogether.
Common Patterns:
- Receding Hairline: The hairline gradually moves back, forming an "M" shape.
- Thinning on the Crown: Hair becomes thinner on the top of the head, often leading to a bald spot.
- Complete Baldness: In some cases, the hair loss progresses to complete baldness on the top while hair remains on the sides and back.
Factors:
- Genetic Predisposition: Family history plays a significant role in male pattern hair loss.
- Hormonal Influence: DHT, a derivative of testosterone, is a key factor in the miniaturization of hair follicles.
Understanding these patterns helps in recognizing the condition early and considering treatment options. Treatments may include medications that block DHT or procedures to restore hair growth.
(References)
- York K, Meah N, Bhoyrul B, & Sinclair R. (2020). A review of the treatment of male pattern hair loss. Expert opinion on pharmacotherapy, 32066284.
- Redmond LC, Limbu S, Farjo B, Messenger AG, & Higgins CA. (2023). Male pattern hair loss: Can developmental origins explain .... Experimental dermatology, 37237288.
- Uzoigwe CE, Sanchez Franco LC, Gascon Conde I, & Sanchez Campoy A. (2018). Male pattern hair loss: Taking one for the team. Medical hypotheses, 29602452.
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