Traction alopecia is hair loss caused by repeated pulling on the hair. It develops slowly, usually along the hairline, in people who wear tight styles for long periods. The good news is that it is one of the few types of hair loss you can prevent completely, and early changes can be reversed.
How pulling damages hair
A tight style puts constant tension on the hair root. At first the follicle becomes inflamed and hairs loosen or break. If the tension stops, the hair regrows. If it continues for months or years, the follicle can scar and stop producing hair for good.
Styles that carry the most risk
- Tight ponytails, buns and top knots worn day after day.
- Tight braids, cornrows and twists, especially small ones.
- Dreadlocks that are heavy or retwisted tightly.
- Weaves, sewn-in or glued extensions, and heavy clip-ins.
- Hair pulled back tightly under headwear, such as helmets or head coverings worn tightly.
- Rollers worn to bed.
The risk is higher when a tight style is combined with chemically relaxed hair, which is more fragile.
Early warning signs
| Sign | What it tells you |
|---|---|
| Pain, stinging or headache after styling | The style is too tight |
| Small bumps or pimples around the hairline or parts | Follicles are inflamed |
| Crusting on the scalp | Ongoing irritation |
| Short broken hairs at the temples and edges | Hair is snapping under tension |
| A hairline that is moving back, or thin edges | Hair loss has begun |
| A wider part where braids or weaves are anchored | Tension at the roots |
A fringe of fine, short hairs left along the original hairline is a typical sign.
What to do if you notice the signs
- Loosen or remove the style now. Do not wait until the next appointment.
- Give the hair a rest. Wear loose, low-tension styles for several months.
- Avoid chemical treatments and heat on the affected area.
- Do not cover the loss with a tighter style, glue or heavy extensions, which add tension.
- See a dermatologist if hair does not start to return within a few months, or the skin looks shiny and smooth. Treatment works best early.
How to wear styles safely
- Ask for looser braids, particularly around the hairline, and say so if it hurts while they are being done.
- Choose larger braids and lighter extensions. Thin braids carrying long, heavy hair put the most strain on the roots.
- Change the style often. Alternate between up and down styles, and move the position of ponytails and buns.
- Limit the time. Many dermatology sources advise keeping braids and sewn-in styles for no longer than about two to three months, with a break between installations.
- Take styles down before bed when you can, or loosen them.
- Use soft, covered hair ties instead of elastic bands.
- Look after your scalp under protective styles. See Scalp Care for Braids and Hair Extensions.
Heatless Hairstyles for Short, Medium, and Long Hair has styles that hold without heat or tension.
Who is most affected
Traction alopecia can affect anyone. It is seen often in women of African descent because of styling practices such as tight braids and weaves, and also in ballet dancers, gymnasts, people who wear tight buns for work, and people who tie long hair or beards tightly for religious or cultural reasons.
Children
Children's hair is fine and easily pulled out. Use loose styles, soft ties and no tight braids with beads or heavy accessories. If a child complains that a style hurts, redo it more loosely.
Can the hair grow back?
If the pulling stops early, hair usually regrows over several months. Long-standing traction alopecia can be permanent because the follicles have scarred. A dermatologist can assess how much recovery is likely and may suggest treatments to calm inflammation or encourage regrowth.
For other causes of hair loss, see Hair Thinning: Causes and When to Get Help. For gentle routines for coily hair, see Coily Hair Routine: Moisture, Detangling, and Styling. If you are preparing for an appointment, How to Track Hair Loss Before a Dermatologist Visit explains what to record.
Related on ArniSun
- Scalp Care for Braids and Hair Extensions
- Hair Thinning: Causes and When to Get Help
- Coily Hair Routine: Moisture, Detangling, and Styling
- Heatless Hairstyles for Short, Medium, and Long Hair
- How to Track Hair Loss Before a Dermatologist Visit
Sources and further reading
Frequently asked questions
Can a ponytail really cause hair loss?
Yes, if it is tight and worn in the same position every day for a long time. A loose ponytail, moved around and taken down at night, is unlikely to cause harm.
How long does it take for traction alopecia to grow back?
When caught early, regrowth usually starts within a few months of removing the tension. Full recovery can take a year or more.
Are braids bad for hair?
Not when they are loose, not too heavy and not left in too long. The problem is tension, not the braid itself.