research Low-Level Light Therapy Using a Helmet-Type Device for the Treatment of Androgenetic Alopecia
Helmet-like device safely increases hair density for people with hair loss.
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research A Phase 1 Study to Investigate the Effects of Cortexolone 17α-Propionate, Also Known as Clascoterone, on the QT Interval Using the Meal Effect to Demonstrate ECG Assay Sensitivity
Clascoterone is safe for the heart, even at high doses.
research The Effect of Metformin on Hirsutism in Polycystic Ovary Syndrome
Metformin improves hair growth and menstrual frequency in women with PCOS and hirsutism.
research Topical Valproic Acid Increases Hair Count in Male Patients with Androgenetic Alopecia: A Randomized, Comparative, Clinical Feasibility Study Using Phototrichogram Analysis
Valproic acid increases hair count in men with hair loss.
research Investigation of the Topical Application of Procyanidin Oligomers from Apples to Identify Their Potential Use as a Hair-Growing Agent
Apple procyanidin applied to the scalp may help grow hair without side effects.
research Comparative Effectiveness of Low-Level Laser Therapy for Adult Androgenic Alopecia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Low-level laser therapy significantly increases hair density in adults with hair loss, with low-frequency treatment being more effective.
research Antiandrogen Drugs Lower Serum Prostate-Specific Antigen Levels in Hirsute Subjects: Evidence That Serum PSA Is a Marker of Androgen Action in Women
Antiandrogen drugs can reduce PSA levels in women with excess hair, suggesting PSA is a sign of male hormone activity in women.
research Effects of Long-Term Treatment With Finasteride (MK-906), a 5-Alpha Reductase Inhibitor, on Circulating LH, FSH, Prolactin, and Estradiol
Finasteride safely lowers DHT levels without affecting hormone levels, helping with conditions like enlarged prostate, acne, and hair loss.
research Does Treatment with Clomipramine Reduce Cat Psychogenic Alopecia?
Clomipramine alone does not reduce overgrooming in cats with psychogenic alopecia.
research Reply
Dr. Jorizzo questions the long-term benefits of minoxidil and tretinoin, while Dr. Olsen defends their effectiveness and stresses the need for public education on these treatments.
research Nutritional Factors and Hair Loss
Low iron and L-lysine levels can cause hair loss in women, and increasing these nutrients can reduce hair shedding.
research 5α-Reductase Inhibition Prevents the Luteal Phase Increase in Plasma Allopregnanolone Levels and Mitigates Symptoms in Women with Premenstrual Dysphoric Disorder
High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
research Hidradenitis Suppurativa: An Androgen-Dependent Disorder
Hidradenitis suppurativa improves with antiandrogen therapy.
research Intravaginal Testosterone Improves Sexual Satisfaction and Vaginal Symptoms Associated With Aromatase Inhibitors
Intravaginal testosterone cream improves sexual satisfaction and reduces vaginal discomfort in postmenopausal women on breast cancer treatment without affecting hormone levels.
research Contact Dermatitis in Reaction to 2% Topical Minoxidil Solution
Minoxidil solution can cause skin irritation and allergies in some users.
research Effect of Acupressure on Health-Related Quality of Life in Patients with Polycystic Ovarian Syndrome: A Randomized Clinical Trial
Acupressure improves quality of life in PCOS patients.
research Editorial Note on Next-Generation Therapies and Advanced Acne Treatment
New acne treatments like clascoterone and minocycline foam are effective, and using antibiotics carefully is important to avoid resistance.
research No Association Between Serum Ferritin Levels Greater Than 10 μg/l and Hair Loss Activity in Women
Higher iron levels in the blood are not linked to increased hair loss in women.
research A Review of Hand-Held, Home-Use Cosmetic Laser and Light Devices
Home-use cosmetic laser and light devices show modest results for hair removal and acne treatment, but more research is needed for confirmation.
research A Clinical Trial to Investigate the Effect of Cynatine HNS on Hair and Nail Parameters
Cynatine HNS improves hair and nail quality in 90 days.
research Pregnancy and the Hair Growth Cycle: Anagen Induction Against Hair Growth Disruption Using Nourkrin with Marilex, a Proteoglycan Replacement Therapy
Nourkrin® with Marilex® may increase hair count by 35.7% in postpartum hair loss.
research Saw Palmetto and Finasteride in the Treatment of Category-III Prostatitis/Chronic Pelvic Pain Syndrome
Saw palmetto helps with nighttime urination and urine flow, similar to finasteride.
research Micronutrients for Hair and Nails: A Review of Their Impact on Health
Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.
research Management of Androgenetic Alopecia in Postmenopausal Women
Treat hair loss in postmenopausal women with diet, avoiding certain drugs, and using medications like minoxidil or finasteride.
research Adequate Nutrition and Premature Hair Graying: A Review of Literature
Good nutrition may help prevent premature hair graying.
research Hypoxia Induced Multipotent Stem Cell-Secreted Proteins Induce Hair Growth in a Phase 1a/2b Trial in Male Pattern Baldness
A trial showed that a new treatment is safe and effective for male pattern baldness, with most participants growing new hair.
research Alopecia and the Microbiome: A Future Therapeutic Target?
The microbiome may be linked to hair loss and could be a target for new treatments.
research Are PSA Adjustments Necessary for Prostate Cancer Screening in Men Taking Finasteride for Hair Loss?
Finasteride for hair loss lowers PSA levels, so PSA values need adjusting when screening for prostate cancer.
research Phase I/IIa Clinical Trial for the Treatment of Androgenetic Alopecia Using Intradermal Injections of Cultured Autologous Dermal Sheath Cup Cells
Injections of special skin cells showed potential in treating hair loss, with some participants experiencing increased hair density.
research Platelet-Rich Plasma: The Ultimate Secret for Youthful Skin Elixir and Hair Growth Triggering
Platelet-rich plasma, taken from a person's own blood, can help rejuvenate skin, stimulate hair growth, and treat hair loss, but more research is needed to confirm its safety and effectiveness.