The everyday hairstyles that may be quietly causing hair loss, according to Dr Dina Strachan

For many people, hair loss feels sudden and mysterious. One day, the shower drain seems fuller, or the scalp starts to look thinner, and panic sets in. But according to Dr Dina Strachan, a board-certified dermatologist based in New York City, some of the damage happens slowly and silently, long before noticeable shedding begins. The culprit, she says, is often not a shampoo or serum—but the everyday tension we place on our hair and scalp.

Dr Strachan, who specializes in hair loss disorders, says many patients are surprised to learn how much their daily styling habits matter. “Certain hairstyles can trigger hair loss or cause hair loss,” she explains, pointing to a condition known as traction alopecia. This form of hair loss develops when hair follicles are repeatedly pulled or stressed over time, weakening them until they can no longer produce healthy strands.

When style becomes strain


Dr Strachan says hairstyles that rely on constant tension are among the most common triggers she sees in her practice. Tight ponytails, sleek buns, tightly pulled braids, heavy dreadlocks, and weaves may look polished, but they place continuous strain on the scalp. “Anything that puts tension on the hair… can all cause hair loss,” she notes.

What makes traction-related hair loss tricky is its gradual onset. There’s no sudden shed or dramatic breakage at first. Instead, follicles become stressed little by little. Over time, this repeated pulling can inflame the scalp and disrupt regular hair growth cycles. Eventually, strands become finer, the hairline may recede, or patches of thinning appear—often in the exact areas under the most tension.

Dr Strachan stresses that this isn’t about blaming cultural or personal style choices, but about understanding the biology of hair. Hair follicles are living structures. When they’re constantly pulled, they react much like skin under repeated friction—by weakening.



The overlooked role of hats and headwear

Hairstyles aren’t the only source of quiet damage. Dr Strachan also flags tight hats and headwear as an underestimated contributor to hair loss. “Hats can cause hair loss if they cause damage to the scalp, if they cause trauma,” she says.

A snug cap or helmet that constantly rubs against the same areas of the scalp can create friction and pulling similar to tight hairstyles. When worn for long hours, especially if the fit is too tight, this repeated stress can contribute to traction alopecia. She advises thinking of it this way: sustained tension plus friction equals risk.

This doesn’t mean hats need to be avoided entirely. Dr Strachan emphasizes that the problem lies in fit and frequency. A well-fitting hat worn occasionally is unlikely to cause harm, but constant pressure on the same scalp areas can add up over time.

Why early awareness matters

One of Dr Strachan’s key messages is that hair loss linked to tension is often preventable—and sometimes reversible—if caught early. Once follicles are severely damaged, regrowth becomes difficult. “You have to be careful not to put a lot of tension pulling on the scalp,” she says, because ongoing stress can trigger different types of hair loss.

She also notes that people often overlook early warning signs, such as scalp tenderness, itching along the hairline, or breakage around the edges. These signals are the body’s way of saying the follicles are under strain.



Small changes, long-term protection

Dr Strachan encourages simple adjustments rather than drastic changes. Loosening hairstyles, alternating parts, taking breaks from tight styles, and choosing lighter extensions can significantly reduce stress on follicles. With hats, ensuring a comfortable fit and limiting prolonged wear can make a difference.

Hair loss, she reminds patients, is rarely caused by one single habit—but small daily choices compound over time. By easing tension and treating hair more gently, many people can protect their follicles long before visible thinning appears. In her view, prevention often starts not in a clinic, but in the mirror each morning.