1. What is Psychotrichology?.- 2. Diagnosis of Psychotrichological Disorders.- 3. Assessment of the Quality of Life in Various Trichopathologies.- 4. The Art of Consultation.- 5. Self-inflicted Pathology of Hair and Scalp.- 6. Alopecia Areata.- 7. Telogen Effluvium.- 8. Anagen Effluvium.- 9. Androgenetic Alopecia.- 10. Hirsutism and Hypertrichosis.- 11. Scalp Pruritus.- 12. Psychopharmacological Treatment for Hair Disorders.- 13. Psychotherapy in Hair Pathology.