research Telogen effluvium and trichodynia.
Hair loss can cause scalp discomfort.
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research Assessment of depression and anxiety in trichodynia patients of Telogen effluvium and Alopecia areata
People with hair loss conditions like Telogen Effluvium and Alopecia Areata often feel scalp pain and are more likely to have anxiety, but not necessarily depression.
research 201 Pain digital biomarker detecting by epidermal biopotential flexible sensor and AI-based system
A new pain-measuring system using sensors and AI can effectively detect pain in mice, which may help assess pain in humans and develop treatments.
research A forgotten and hidden disease
The man has a disease causing skin patches, thickened nerves, and mild muscle weakness.
research Chemogenetic inhibition of Grpr- and/or Npff- expressing spinal neurons in mice suppresses chloroquine-evoked itch, but not signs of mechanical allodynia in a neuropathic pain model
research Indications for Peripheral and Central Sensitization in Patients With Chronic Scalp Pain (Trichodynia)
Chronic scalp pain in trichodynia involves both body-wide and localized increased pain sensitivity.
research A Preliminary Study on Application of Vibrating Device Instead of Topical Anaesthetic Gel During Injection of Local Anaesthesia
Topical anaesthesia reduces injection pain better than a vibrating device.
research The Pathological Culprit of Neuropathic Skin Pain in Long COVID-19 Patients: A Case Series
Long COVID-19 patients with skin pain might have a nerve condition that responds to a medication called gabapentin.
research Use of vibration anesthesia in hair restoration surgery
Vibration anesthesia effectively reduces pain during hair restoration surgery.
research Surgical Pearl: Mechanoanesthesia to reduce the pain of local injections
Using a vibrating device during injections can help reduce pain.
research The Effect of Local Skin Precooling on Alleviating Injection Site Pain in Patients With Androgenetic Alopecia Receiving a Scalp Nerve Block
Cooling the skin before injections reduces pain for patients with hair loss.
research Tactile sensitivity in the rat: a correlation between receptor structure and function
Rats have different touch receptors in their paws that help with movement and handling objects.
research Sensitive Scalp and Trichodynia: Epidemiology, Etiopathogenesis, Diagnosis, and Management
Sensitive scalp causes discomfort and may relate to hair loss, with treatment focusing on scalp care and medication.
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 Pain management in photoepilation
Effective pain relief methods for photoepilation include topical anesthetics, cooling devices, and skin stimulation.
research Selenium Poisoning From a Nutritional Supplement
Taking too many selenium supplements can cause serious health problems like hair loss and fatigue.
research Scalp Dysesthesia
Antidepressants may improve or resolve scalp dysesthesia in most patients.
research Trichodynia is a distinguishing symptom of telogen effluvium
Scalp pain is a common symptom in people with active hair loss from telogen effluvium.
research KCNQ4 K+ channels tune mechanoreceptors for normal touch sensation in mouse and man
research Decision letter: The signaling lipid sphingosine 1-phosphate regulates mechanical pain
Sphingosine 1-phosphate helps control mechanical pain.
research Complex Regional Pain Syndrome I (Reflex Sympathetic Dystrophy)
CRPS type I is a complex pain condition with no proven cure, requiring personalized treatment.
research Sensitive skin
Sensitive skin is often caused by nerve fibers and environmental factors, and can be managed with mild skincare and professional advice.
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 Patient Descriptions
research “Burning scalp” syndrome: relevance, place in clinical taxonomy and therapeutic approaches
"Burning scalp" syndrome causes discomfort and may be managed with special cosmetics.
research Pneumatic skin flattening (PSF): A novel technology for marked pain reduction in hair removal with high energy density lasers and IPLs
Pneumatic Skin Flattening (PSF) significantly reduces pain during laser and IPL hair removal.
research Sensitive scalp: An epidemiologic study in patients with hair loss
Many people with hair loss, especially those with telogen effluvium and alopecia areata, often have a sensitive scalp.
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 Occipital Neuralgia after Hair Transplantation and Its Treatment
A man's severe head pain after hair transplant was greatly relieved by pulsed radiofrequency treatment.
research C‐tactile afferents: The mystery of human emotional touch has been hidden hair‐deep
C-tactile afferents are linked to emotional touch and social bonding through hair movement.