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    GlossaryAntihistamines

    medications that block histamine to relieve allergy symptoms

    Antihistamines, also known as histamine blockers or H1 receptor antagonists, are medications that help alleviate allergy symptoms by blocking the action of histamine, a substance in the body that causes allergic reactions. They are commonly used to treat conditions such as hay fever, hives, and other allergic reactions, and can also be effective in managing symptoms of the common cold and motion sickness.

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      community Antihistamines interaction with Finasteride.

      in Update  2 upvotes 3 years ago
      Stopping antihistamines may resolve neurological side effects when using finasteride. Users experienced muscle aches, headaches, and lethargy when combining the two.

      community Antihistamines stop my hair loss

      in Treatment  24 upvotes 4 years ago
      A user found that antihistamines stop their hair loss and related symptoms, but they experience side effects like sedation and chest pain. They are seeking alternative solutions or topical antihistamines to avoid systemic side effects.

      community antihistamine for scalp inflammation??

      in Chat  5 upvotes 1 year ago
      Cetirizine 10mg daily reduced hair shedding by 50% and lessened scalp itchiness. The user is considering long-term use for scalp inflammation and hair loss.

      community Do antihistamines help with hair loss

      in Treatment  3 upvotes 7 months ago
      A user experienced hair loss and texture changes, tried minoxidil and finasteride, and considered antihistamines like Cetirizine for potential histamine issues. They reported improved alertness but continued shedding.

      community Putting antihistamine cream on scalp to fight inflammation and itchy scalp?

      in Treatment  2 upvotes 3 years ago
      Topical antihistamine creams, like diphenhydramine, are being considered for scalp inflammation and itchiness as an adjunct to standard hair loss treatments like minoxidil and finasteride. The user is cautious about oral antihistamines due to potential side effects and is exploring topical options.

      community Zyrtec (Cetirizine) antihistamine for hair growth compared to Minoxidil NIH study

      in Minoxidil  35 upvotes 3 years ago
      The conversation discusses the potential of topical cetirizine (Zyrtec) for hair growth in comparison to minoxidil, noting cetirizine's ability to reduce prostaglandin D2, which inhibits hair growth. Users share mixed experiences with cetirizine for allergies and scalp health, and there's a mention of the risk of dementia with long-term antihistamine use.

      community 1% cetirizine (available in allergy medicines) for androgenetic alopecia

       50 upvotes 6 years ago
      The conversation discusses using 1% cetirizine, an antihistamine, as a potential treatment for androgenetic alopecia (hair loss). One user plans to try cetirizine instead of finasteride, while others are curious or skeptical about its effectiveness, discussing the role of inflammation in hair loss.

      community No Luck Getting Rid Of The Itchy Scalp. What Now?

      in Chat  10 upvotes 3 years ago
      A user experienced a burning, itchy scalp and hair thinning despite trying finasteride, steroid cream, antihistamines, various shampoos, and supplements. They seek advice on relieving the itch, hoping it will improve hair health.

      community Itchy/Sore scalp with hair loss M(28).

       3 upvotes 9 years ago
      A 28-year-old male is experiencing hair loss, itching, soreness, and numbness on the scalp, with symptoms including dry, brittle hair and scalp irritation. Treatments tried include Nizoral, salt water, various oils, and antihistamines, with limited success; a chemist suggested a possible fungal infection, while a doctor suspected male pattern baldness.

      community Minoxidil + Tretinoin + Fexofenadine?

      in Minoxidil  1 upvotes 9 months ago
      The conversation discusses using Minoxidil with Tretinoin and Fexofenadine for hair loss. Some users doubt its effectiveness, noting Fexofenadine's unproven results for androgenetic alopecia.

      community Deoxyribose sugar gel worked just as well as minoxidil

      in Research/Science  18 upvotes 1 year ago
      A deoxyribose sugar gel may work as well as minoxidil for hair regrowth by boosting blood supply to hair follicles. Some users discuss combining it with minoxidil and cetrizine, but caution is advised due to potential risks and lack of consistent results.

      community Low level chronic allergies and hair loss

      in Research/Science  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.

      community Black Cumin Seed Oil

      in Treatment  1 upvotes 5 years ago
      Black cumin seed oil may stimulate hair regrowth due to thymoquinone. It can be consumed or applied topically.

      community 21M cant stop hairloss at all +2 years on dut/fin

      in Finasteride/Dutasteride  9 upvotes 5 months ago
      A 21-year-old male has been experiencing persistent hair loss despite using treatments like dutasteride, finasteride, RU58841, minoxidil, and ketoconazole. Suggestions include checking for hormonal issues, nutritional deficiencies, or allergies, and consulting a doctor for professional advice.

      community Dutasteride shed Stories, better and worse , dont skip please

      in Treatment  22 upvotes 1 year ago
      Dutasteride users report mixed experiences, with some experiencing significant hair shedding and others seeing improvement after initial shedding. Many users switch from finasteride to dutasteride, hoping for better results, but reactions vary widely, with some facing allergies or worsening hair loss.

      community 3-month progress with fin and min

      in Update  758 upvotes 1 year ago
      A 29-year-old male is experiencing positive hair regrowth after 3 months using oral finasteride (1mg) and topical minoxidil (1ml twice daily), despite side effects like scalp itchiness and dandruff. He plans to continue the treatment long-term and may switch to foam minoxidil to alleviate scalp issues.

      community DNA test result is incredible !

      in Technology  31 upvotes 2 months ago
      The conversation discusses a personalized hair loss treatment plan based on DNA test results, recommending Minoxidil, Dutasteride, 17-alpha Estradiol, Cetirizine, and PRP sessions. The test identifies a high risk of hair loss due to DHT but a good response to Minoxidil, suggesting a tailored approach to treatment.

      community We Need A Solution For The Inflammatory Response related To AGA

      in Research/Science  16 upvotes 1 year ago
      The conversation is about finding a solution for scalp inflammation related to AGA, with the user expressing frustration that Minoxidil and Finasteride do not address inflammation. The user has researched glucocorticoids and topical NSAIDs for reducing inflammation and seeks advice from specialists.

      community Aiming to Standardize RU58841

      in Chat  7 upvotes 1 year ago
      The conversation discusses the use of RU58841 for hair loss, focusing on its side effects, standardization issues, and user experiences. The user also inquires about the use of other treatments like minoxidil, finasteride, and microneedling.

      community Is my hair improving after seven months on topical treatment?

      in Is this regrowth?  326 upvotes 2 years ago
      A user has been using Hims topical finasteride and minoxidil for seven months, along with micro needling, and is asking if there's an improvement in their hairline. Responses vary, with some seeing progress and others criticizing the photo quality for comparison, but no side effects were reported.

      community can someone help me identify these pls

      in Treatment 4 months ago
      The user is experiencing diffuse thinning and inflammation despite using 2.5mg dutasteride daily, ciclopirox, and ketoconazole shampoos. They are considering treatments like hydroxychloroquine and JAK inhibitors due to suspected scarring alopecia and have faced challenges in obtaining a scalp biopsy.

      community Finasteride + topical melatonin + rosemary oil for regrowth

      in Treatment  1 upvotes 1 year ago
      The user has been using finasteride for 4 months with positive results, including thicker and darker hair. They are seeking advice on maximizing hair growth without minoxidil, using a routine that includes finasteride, rosemary oil, argan oil, topical melatonin, specialized shampoos, and vitamins.

      community I'm convinced creatine causes hair loss for me

      in Product  177 upvotes 1 month ago
      Creatine is believed by some to cause hair loss, potentially by increasing DHT levels, despite conflicting evidence. Users report mixed results when combining creatine with treatments like finasteride, dutasteride, and minoxidil.

      community Bryan Johnson used a customized formula by Roots byGA to restore his hair

      in Treatment  26 upvotes 1 year ago
      Bryan Johnson used a customized hair restoration formula from Roots byGA, which includes Minoxidil, Cetirizine HCl, Latanoprost, Dutasteride, Melatonin, Caffeine, Tretinoin, Vitamin D3, and Vitamin E. Many users are skeptical of the effectiveness and uniqueness of the treatment, suggesting that standard treatments like Minoxidil and Dutasteride are more reliable.