Hair Health Blog | Hair Loss Guide

Trichoscopy

Diagnosis

Scarring Alopecia Biopsy: Lymphocytic vs Neutrophilic

Scarring alopecia biopsy reports usually become clear when you read them as patterns rather than as sin…

TOUATI -March 06, 2026

Diagnosis

Scarring alopecia early signs matter because once a follicle is replaced by scar tissue, regrowth can be…

TOUATI -March 06, 2026

Diagnosis

Uncombable hair syndrome is a rare childhood-onset hair-shaft disorder where scalp hair becomes dry, fr…

TOUATI -March 05, 2026

Diagnosis

Bubble hair syndrome is an acquired hair-shaft fragility problem where the shaft develops large interna…

TOUATI -March 05, 2026

Diagnosis

Trichoptilosis (split ends) is a hair-shaft damage pattern where the distal part of the strand splits l…

TOUATI -March 05, 2026

Diagnosis

Pili torti hair breakage is a hair-shaft fragility pattern where strands become flattened and twisted a…

TOUATI -March 05, 2026

Diagnosis

Monilethrix (“beaded hair”) is a structural hair-shaft disorder where each strand develops regular cons…

TOUATI -March 05, 2026

Diagnosis

Trichorrhexis nodosa is the single most common hair-shaft fragility disorder. The key idea is structura…

TOUATI -March 05, 2026

Alopecia Areata

Diffuse alopecia areata (often called alopecia areata incognita ) is a form of alopecia areata that caus…

TOUATI -February 08, 2026