
Explore hair structure: medulla, cortex, and cuticle, with cortex providing mechanical strength and melanin color, and note growth begins at the follicle bulb at the base.
Explore alopecia aerata within hair therapies and trichology, and learn how this lecture fits into the overall course.
Describe alopecia as hair loss and its causes—autoimmune disorders, nutritional deficiency, stress, chemotherapy, radiation, postpartum changes, trauma, chemical damage, traction, and infections—then outline pattern (androgenic) alopecia and trichotillomania.
Explore the hair life cycle—growth for about three years, a transitional phase, and a resting phase—alongside the hair's structure with cortex, medulla, and pigment-rich cuticle on the scalp.
Explore scalp analysis and hair scanning to diagnose hair diseases and assess hair loss severity. Determine structural damage and infections, plus malnutrition and inherited conditions, to guide treatment.
Explain the abcds of hair anatomy, the follicle, papilla, and three-layer structure, and the living hair cycle. Note hair loss causes and treatments like minoxidil, PRP therapy, antioxidants, and transplants.
Explore hair therapies and the hair growth cycle, distinguishing physiological from pathological hair loss and diagnosing key causes—nutrient deficiencies, chemical exposure, diet, hormones, medications, dandruff, and stress.
Explore universal hair care practices, including washing twice weekly with suitable shampoo, avoiding excessive handling and chemicals, and tailoring scalp care through dermatologist-guided analysis to support hair growth.
Discover how fruits and vegetables nourish healthy cells with enzymes, minerals, and vitamins, embodying Hippocrates' adage that food is remedy, with examples like apple, beet, coconut, and mango.
Strengthen immune defenses by linking nutrition with immunity, noting protein-energy malnutrition impairs immune response and mucosal barriers. Macronutrients and micronutrients, including proteins, lipids, vitamins, and minerals, support proper immune function.
discover how biotin, the skin, hair, and nail vitamin, supports these tissues and explore vegetarian sources like sweet potato and mushroom alongside non-vegetarian options such as eggs and meat.
Outline hair therapies for alopecia, covering medical treatments like minoxidil with vitamins and antioxidants, laser and cryotherapy, brp therapy with platelet-rich plasma, and surgical options like hair transplantation.
Learn how cryotherapy with controlled liquid nitrogen spray on the scalp irritates and stimulates hair follicles to treat diffuse alopecia and alopecia areata, including female pattern alopecia, across multiple sessions.
Explore unwanted hair removal laser treatment within hair therapies (trichology) to understand how laser approaches hair concerns.
Explore PRP therapy for diffuse alopecia: draw blood, prepare platelet-rich plasma, numb with topical anesthetic, and repeat every three to four weeks for progressive hair growth with minimal discomfort.
Explore laser treatment for hair growth in trichology therapies. Understand how laser therapies impact hair growth within this field.
Learn to perform hair scanning to detect lice infections. Apply trichology-based therapies and understand effective treatment strategies.
Explore cases of trichotillomania and alopecia universalis, highlighting hair loss patterns, new scalp growth after cryotherapy, and planned diagnostic hair scanning and treatment options.
Discover how a robotic hair transplant machine performs automated hair restoration and what it means when replacing Greg.
Explore PUVA therapy within hair therapies (trichology), clarifying its role and considerations for scalp health and treatment strategies.
Discover advanced combo hair treatments that combine therapies to address hair and scalp concerns in trichology.
Explore key questions on hair health, including differentiating infections from conditions and the causes like stress and anemia. Learn treatment options such as minoxidil and supportive care.
Trichology is the scientific study of disorders of the hair and scalp, including anatomy, physiology, nutrition, and the chemical and physical makeup of the hair and skin. The hair and scalp can be affected by imbalances inside the body and trichologists look at the hair, scalp, and systems of the body as one. According to trichologist Yvonne Solomon of YS Hair Solutions, “A trichologist can help get to the underlying cause of your problem. Trichologists address the issue as a whole and examine a person’s diet, lifestyle, personal hygiene, hair care practices, nutrition, medical history, and genetics to see what contributes to the hair or scalp disorder.” Some of the problems a trichologist can help with include chronic itching or scaling of the scalp, a sudden bald patch that has appeared on the scalp, excessive hair loss all over the scalp, or hair breakage from chemicals.
Sometimes your hair and scalp concerns are symptoms of a something related to your health, so tea rinses and oil massages are not always the best treatments. Dermatology, trichology, and cosmetology all have limitations, and if you are unsure of how to address your hair care and scalp issues, learn more about the different fields to book your appointment with the right professional.