Hair Health Blog | Hair Loss Guide

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 & Biopsy Timing

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

TOUATI -March 06, 2026

Alopecia Areata

Diffuse Alopecia Areata (AA Incognita): Guide

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

TOUATI -February 08, 2026

Dissecting Cellulitis

Dissecting Cellulitis of the Scalp (DCS): Guide

Dissecting cellulitis of the scalp (DCS) is a chronic, inflammatory scalp condition that causes painful …

TOUATI -February 05, 2026

Folliculitis Decalvans

Folliculitis Decalvans: Scarring Scalp Folliculitis

Folliculitis decalvans (FD) is a type of primary scarring (cicatricial) alopecia where chronic inflamma…

TOUATI -February 05, 2026

CCCA

Central Centrifugal Cicatricial Alopecia (CCCA)

Central centrifugal cicatricial alopecia (CCCA) is a type of primary scarring alopecia that usually sta…

TOUATI -February 03, 2026

Diagnosis

Discoid Lupus: Scarring Hair Loss on the Scalp

Discoid lupus erythematosus (DLE) is a form of chronic cutaneous lupus that can cause scarring (cicatri…

TOUATI -February 03, 2026

Diagnosis

Lichen Planopilaris: Scarring Alopecia + FFA

Lichen planopilaris (LPP) is a primary scarring alopecia (cicatricial alopecia). That means inflammatio…

TOUATI -February 03, 2026