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research 55 cases of allergic reactions to hair dye: a descriptive, consumer complaint‐based study

98 citations , November 2002 in “Contact Dermatitis”

This study found that adverse reactions to para-phenylenediamine in hair dye, including severe allergic contact dermatitis, may be more common than currently reported and often misdiagnosed.

research Positive lymphocyte transformation test in a patient with allergic contact dermatitis of the scalp after short-term use of topical minoxidil solution

38 citations , June 2005 in “Contact Dermatitis”

This case report describes a patient with an allergic sensitization to minoxidil, indicating that such patients should pursue alternative therapies to treat androgenetic alopecia.

research Pustular allergic contact dermatitis caused by fragrances

19 citations , February 2015 in “Contact dermatitis”

Avoiding certain fragrances improved the man's skin condition.

research Allergen Content of Best-Selling Ethnic Versus Nonethnic Shampoos, Conditioners, and Styling Products

10 citations , December 2020 in “Dermatitis”

This study identifies important differences in allergens found in hair products marketed for ethnic hair compared to nonethnic hair, with fragrances being the most common allergen in ethnic products.

research Allergic contact dermatitis of the scalp: a review of an underdiagnosed entity

5 citations , July 2024 in “International Journal of Women’s Dermatology”

This study suggests that using patient-specific products and individualized patch testing can improve the accuracy of diagnosing scalp allergic contact dermatitis in women.

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Community Join

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community Allergic to min, whats your advice on considering fin at age 20?

in Basic Questions 118 upvotes 3 months ago

A 20-year-old with a family history of male pattern baldness is seeking advice on using finasteride due to an allergy to minoxidil. They are considering whether to use topical or oral finasteride and what dosage to take.

community Allergic to minoxidil, are there any alternatives?

6 upvotes 1 year ago

The user is allergic to minoxidil and seeks alternatives for hair regrowth. They have been using finasteride for two years, which stopped hair loss but did not promote regrowth.

community allergen of the year award list(2000-2023).most allergens are in every day shampoos and skin care.

in Research/Science 4 upvotes 3 years ago

The post discusses allergens in everyday shampoos and skincare products, listing yearly allergens from 2000 to 2023. It suggests that these chemicals might contribute to acne and hair loss.

community Allergic to minoxidil

3 upvotes 6 years ago

The user is allergic to minoxidil and experienced severe itching and redness. They are considering alternatives like finasteride, dutasteride, and dermarolling for hair loss treatment.

community Low level chronic allergies and hair loss

5 upvotes 2 years ago

Hair loss can be influenced by chronic low-level allergies, and treatments like fexofenadine or topical cetirizine may help with regrowth. The user avoids finasteride, dutasteride, and minoxidil, and has tried Regenera Activa and PRF sessions.

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Learn

1 / 7 results

learn sh-Polypeptide-7

Are there any safety concerns or allergic reactions associated with sh-Polypeptide-7 in topical hair products? sh-Polypeptide-7 is recombinant human growth hormone, and no published human study has tested its safety on the scalp, so its safety is not established. Dermatologists commonly advise patch testing a new scalp product, and people who are pregnant, breastfeeding, or have diabetes, a history of cancer or an endocrine condition should ask a doctor first.

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