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Onabotulinum toxin A may help treat trichotillomania and promote hair growth.

Neuropathic pruritus is a commonly overlooked and wrongly diagnosed type of chronic itching that is hard to treat.

Up to half of people experience itchy scalp, often due to skin conditions like seborrheic dermatitis or psoriasis, and treatments vary based on the specific cause.

Mindfulness reduces anxiety and depression in skin disease patients; dermatologists and psychiatrists often lack confidence in treating psychodermatological conditions.

Sensitive scalp causes discomfort and hair loss, treated with personalized care.

Hair loss might be due to nerve issues, treatable with electric stimulation or acupuncture.

Many people with hair loss experience scalp pain known as trichodynia, but the causes are unclear and treatments vary.

Different races and genders have unique skin and hair issues, requiring specialized care and more research for effective treatment.

The document concludes that permanent hair loss conditions are complex, require early specific treatments, and "secondary permanent alopecias" might be a more accurate term than "secondary cicatricial alopecia."

Scalp itching is common and hard to diagnose due to the complex nerve structure of the scalp.

Botulinum A toxin injections reduced pain and promoted hair regrowth in a woman with a rare form of alopecia areata.

Recognizing and managing skin-related psychiatric disorders in children is crucial for effective treatment.

Insulin helps heal corneal wounds and nerves in diabetic mice by activating the Wnt signaling pathway.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.

Stress increases a factor in mice that leads to hair loss, and blocking this factor may prevent it.

Stress increases certain chemicals in the skin and nerves, which might worsen skin conditions.

Certain proteins and their receptors are more active during the growth phase of human hair and could be targeted to treat hair disorders.

Treating the temple area carefully with combined methods improves facial youthfulness.

Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.

Human skin can be reconnected to nerves using stem cells, which may help with skin health and healing.

The document concludes that inhalation of oxygen and sumatriptan injections are primary for cluster headaches, indomethacin for paroxysmal hemicrania, and lidocaine and lamotrigine for SUNCT, but SUNCT often resists treatment.

Hair transplant surgery can sometimes lead to nerve pain in the face.

The document adds two cases of Gomez-Lopez-Hernandez syndrome and suggests including trigeminal anesthesia and scalp alopecia as key diagnostic criteria.

Hair follicle stem cells can help repair nerve and spinal cord injuries.

A rare skin cancer caused hair loss and spread, needing multiple treatments.

Gomez–Lopez–Hernandez syndrome can cause focal hair loss and developmental delays but some children can still function well and excel in school and sports.

A 2-year-old boy with a rare brain malformation may have Gomez–López-Hernández syndrome.

Gamma Knife radiosurgery is generally well tolerated with few major short-term side effects.

Adding a zygomaticotemporal nerve block reduces pain more effectively during hair regrowth treatments.