Yes — sustained tension from tight braids, buns, ponytails, extensions, or weaves can cause traction alopecia, typically at the hairline and temples. Caught early, it can improve when the tension stops; continued for years, the follicle damage can become permanent.
Transcript
Yes, and this is the one form of hair loss that is genuinely self inflicted and genuinely avoidable. Constant tension from tight braids, buns, weaves, and extensions pulls on the follicle, and a follicle pulled for long enough can stop producing. It has a name, traction alopecia. Early on, it recovers when the tension stops. Left for years, it may not. The tell is a thinning band right along the hairline.
Warning signs: a hairline that is gradually receding where the style pulls, small bumps or soreness at the roots, and broken short hairs at the margins. If you see these, loosening the style is step one and a doctor's evaluation is step two — early is the operative word.