research Pruritus as a symptom in hyperthyroidism
Severe itching can be an early sign of hyperthyroidism.
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research 689 Regional differences in scalp innervation: A pilot study of the healthy scalp
The back of the scalp has more nerve fibers than the front, which may explain why some people feel more sensitivity there.
research KCNQ4 K+ channels tune mechanoreceptors for normal touch sensation in mouse and man
research Trichodynia (Scalp Dysesthesia)
Many people with hair loss experience scalp pain known as trichodynia, but the causes are unclear and treatments vary.
research The prevalence of itch and pain and its characteristics in patients with mild to moderate insufficiency and its relationship to the degree of venous insufficiency
Itch is a common symptom in patients with chronic venous insufficiency, often accompanied by burning and pain.
research Tissue and serum levels of substance P in trichodynia of androgenetic alopecia patients
Higher substance P levels may cause discomfort in hair loss patients.
research Pruritus as a Symptom in Hyperthyroidism
Itching can be an early sign of hyperthyroidism.
research The itchy scalp
Scalp itching can be caused by various skin conditions, hair loss, allergies, or anxiety.
research The itchy scalp - scratching for an explanation
Scalp itching is common and hard to diagnose due to the complex nerve structure of the scalp.
research 27637 Strategies to minimize pain during platelet-rich plasma scalp injections
Ice cooling and vibration can reduce pain during PRP scalp injections without affecting treatment effectiveness.
research 898 Homeostatic activation of epidermal HSD11b1 affects skin innervation and non-histaminergic itch
HSD11b1 affects skin nerves and increases non-histaminergic itch.
research Understanding Hair Loss due to Air Pollution and the Approach to Management
Air pollution can cause hair loss, and using antioxidants, special shampoos, and coconut oil can improve scalp health and hair density.
research Fine Structure of Perifollicular Nerve Endings in Human Hair
research A SUBPOPULATION OF ITCH RECEPTORS MARKED BY RET EXPRESSION
A new type of nerve cell involved in itch perception was discovered.
research Distribution of P2X3‐immunoreactive fibers in hairy and glabrous skin of the rat
P2X3-IR fibers are widespread in rat skin and likely help detect pain.
research Robust coupling between the C‐tactile afferent and the hair follicle in humans
C-tactile nerves are sensitive to hair movement.
research Montagna Symposium 2016—The Skin: Our Sensory Organ for Itch, Pain, Touch, and Pleasure
The symposium highlighted the skin's role in sensing itch, pain, touch, and pleasure, and discussed new research and techniques for understanding and treating these sensations.
research Trichostasis spinulosa: itchy follicular papules in young adults
Trichostasis spinulosa causes itchy bumps on young adults' skin.
research Three-dimensional reconstructions of mechanosensory end organs suggest a unifying mechanism underlying dynamic, light touch
Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.
research Have the facts on topical minoxidil been smoothed over?
Topical minoxidil may slow hair loss but often doesn't lead to satisfactory hair regrowth and requires ongoing treatment.
research Trichodynia Revisited
Trichodynia is a painful scalp condition not directly linked to the amount or type of hair loss and may involve psychological factors, with treatments showing mixed results.
research PSS20 MEDIATION MODELING AND MEASUREMENT CHARACTERISTICS OF THE ITCH SEVERITY SCORE FROM A PHASE 2B TRIAL OF ORAL CP-690-550 IN PATIENTS WITH MODERATE TO-SEVERE PLAQUE PSORIASIS
CP-690,550 significantly reduced itching in patients with moderate-to-severe plaque psoriasis.
research Touch Receptors Undergo Rapid Remodeling in Healthy Skin
Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.
research Attraction of sensory fibers by Merkel cells during co-culture of sensory ganglia and hair follcies in collagen-gel
research Tactile innervation densities across the whole body
The skin has about 230,000 touch-sensitive nerve fibers, with high concentrations in the hands and face.
research Tactile innervation densities across the whole body
Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.
research Development Of HyperalgesIa In PatIents WIth AndrogenetIc AlopecIa Treated WIth Autologous Prp
Repeated PRP injections for hair loss can cause increased pain sensitivity.
research 653 Substance P ameliorates epidermal thickness, basal cell density, and asymmetric stem cell self-renewal in skin with decreased sensory innervation
Substance P helps restore skin thickness and cell renewal when sensory nerves are reduced.
research Telogen effluvium and trichodynia.
Hair loss can cause scalp discomfort.
research Dermoscopic evaluation of therapeutic response to an intralesional corticosteroid in the treatment of alopecia areata
Intralesional triamcinolone acetonide is effective for treating patchy hair loss, and dermoscopy helps detect treatment response and side effects early.