research 55 cases of allergic reactions to hair dye: a descriptive, consumer complaint‐based study
Many people had severe allergic reactions to a common hair dye ingredient, causing them to seek medical care and miss work.
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research Phototherapy as a Useful Therapeutic Option in the Treatment of Diphenylcyclopropenone-induced Vitiligo
Light therapy can effectively treat vitiligo and hair loss caused by a specific medication.
research Erosive pustular dermatosis of the scalp after contact dermatitis from a prosthetic hair piece
A woman's scalp condition improved with specific ointment after a hair piece caused skin issues.
research Successful Treatment of Multiple Alopecia Areata With Contact Immunotherapy: Supportive Usage of Oral Antihistamine and Topical Corticosteroid
Alopecia areata was successfully treated with contact immunotherapy, oral antihistamines, and topical corticosteroids.
research Use of Contact Immunotherapy in the Treatment of Skin Diseases Other than Alopecia Areata
Contact immunotherapy might help treat various skin conditions, but more research is needed to confirm its safety and effectiveness.
research Discoid lupus erythematosus exacerbated by contact dermatitis caused by use of squaric acid dibutylester for topical immunotherapy in a patient with alopecia areata
Topical squaric acid dibutylester worsened discoid lupus erythematosus in a patient.
research BH14 Fibrosing alopecia in a patterned distribution following photodynamic therapy for actinic keratosis: a potential trigger for scarring alopecia
Photodynamic therapy (PDT) for actinic keratosis can lead to unexpected permanent alopecia, as demonstrated in a case involving a 74-year-old woman who developed fibrosing alopecia in a patterned distribution (FAPD) following treatment. This condition, which combines features of female pattern hair loss and lichen planopilaris, was triggered by an exaggerated inflammatory reaction post-PDT, resulting in severe pain, pruritus, and a Staphylococcus aureus infection. Despite treatment with clobetasol propionate, hydroxychloroquine, and low-dose oral minoxidil, hair density did not recover. The case suggests that intense inflammation post-PDT may precipitate or accelerate FAPD in predisposed individuals, highlighting the need for early intervention and careful preprocedure counselling to prevent irreversible hair loss.
research Analysis of Patch Testing for Allergic Contact Dermatitis in Adults Versus Geriatrics: A 7-Year Retrospective Analysis of 342 Positive Patch Test Cases
Adults are more reactive to allergens than older adults, who are more sensitive to medication-related allergens.
research Erosive pustular dermatosis of the scalp following topical methylaminolaevulinate photodynamic therapy
A 93-year-old woman developed a rare scalp condition after therapy, which improved with steroids, not antibiotics.
research Iododerma in pregnancy secondary to iodinated multivitamins
A man developed an allergic skin reaction to a rosacea treatment and improved after stopping the medication and receiving allergy-specific care.
research Severe Hair Loss of the Scalp due to a Hair Dye Containing Para phenylenediamine
A woman lost most of her hair due to an allergic reaction to a hair dye ingredient.
research Straight hair associated with interferon-alfa plus ribavirin in hepatitis C infection
ALA-PDT is effective and safe for chronic X-ray dermatitis, providing complete or partial remission.
research Allergic contact dermatitis to natural products
More people are becoming allergic to natural products like propolis and marigold, especially women.
research Bilateral Eyelash Poliosis with Raccoon Erythema and Hypopigmentation-Contact Follicular Leukoderma
Topical eyedrops may cause eyelash whitening and skin lightening around the eyes.
research Photopatch and patch testing in 63 patients with frontal fibrosing alopecia: a case series
Contact allergies might contribute to frontal fibrosing alopecia.
research Topical immunotherapy in alopecia areata
Topical immunotherapy, especially with DPCP, is effective for treating severe alopecia areata.
research The identification of trichoscopic features of allergic scalp contact dermatitis: a pilot-study of a single center
Trichoscopy effectively diagnoses allergic scalp contact dermatitis.
research Severe pustular lesions induced by topical immunotherapy with squaric acid dibutylester for alopecia totalis
Squaric acid dibutylester can cause severe skin reactions in people with allergies.
research Allergic contact dermatitis to topical brimonidine
A man developed an allergic skin reaction after using brimonidine for rosacea.
research Influence of Atopic Dermatitis on the Dermoscopic Phenotype of Positive Patch Test Reactions: A Prospective Comparative Study
Atopic dermatitis affects the appearance of skin reactions, making certain features more common and improving diagnostic accuracy with dermoscopy.
research Characterization of Cutaneous Photoxicity Induced by Topical Alpha-Terthienyl and Ultraviolet A Radiation
Low-dose topical alpha-terthienyl may be a safer option for treating skin conditions with light therapy.
research Contact Dermatitis Due to Hair Care Products: A Comprehensive Review
Hair care products often cause allergic skin reactions, so testing and new treatments are important.
research Permanent Makeup Removal Severe Complication—Case Report and Proposal of the Protocol for Its Management
Permanent makeup can cause delayed allergic reactions, but they can be managed with proper treatment.
research 035 Expansion of bacterial phosphatidylglycerol reactive CD4+ T cells in atopic dermatitis
People with atopic dermatitis have more CD4+ T cells that respond to a certain bacterial lipid, which may play a role in the skin condition's inflammation.
research CHARACTERIZATION OF PHOTOSENSITIZING EFFECTS BY TOPICAL DELIVERY OF ALPHA-TERTHIENYL AND UVA
Topical alpha-terthienyl with UVA may safely treat psoriasis without cancer risk.
research Patch tests with commercial hair dye products in patients with allergic contact dermatitis to para-phenylenediamine
Most hair dyes can cause allergic reactions, so test before use.
research 48853 The AI Doctor will see you now: Can ChatGPT-4 be used to safely counsel patients with allergic contact dermatitis?
ChatGPT-4 can help with allergic contact dermatitis but shouldn't replace expert doctors.
research Allergic contact dermatitis to Minoxidil
Minoxidil can cause allergic reactions like burning, itching, and red bumps.
research CHICAGO DERMATOLOGICAL SOCIETY
The woman's skin condition persisted for 20 years despite treatments.
research Extensive Scalp Angioedema following High-Dose Diphenylcyclopropenone for Alopecia Areata
Using a strong allergy medicine too often on the scalp can cause swelling and inflammation.