Seasonal Hair Loss and When to Seek Medical Advice

Seasonal hair loss is common in autumn and spring

Seasonal hair loss, particularly during autumn and spring, is a normal part of the hair’s natural life cycle, according to multiple sources. This phenomenon is often linked to changes in the environment and the body’s response to seasonal variations.

Hair cycles are influenced by seasons and hormones

Dr. Dima Haidar, a dermatologist who uses the pseudonym doctor_skin on social media, explained that "Hair is not meant to stay on our heads" and that seasonal changes can influence the hair cycle. He also noted that hormonal events like pregnancy can contribute to temporary hair loss.

The hair cycle includes growth, shrinking, and shedding phases

The hair cycle consists of several stages. It begins with the growth phase, followed by the catagen phase, where the follicle shrinks, and the telogen phase, where the hair falls out. A new hair typically starts to grow in place of the shed hair, according to Dr. Haidar.

When to seek medical attention for hair loss

Individuals should consult a doctor if they experience significant hair loss without a clear cause, if the hair does not regrow, or if it becomes too fragile. These symptoms may indicate an underlying health issue that requires professional attention.