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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 stop my hair loss

      in Treatment  24 upvotes 2 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 No Luck Getting Rid Of The Itchy Scalp. What Now?

      in Chat  10 upvotes 2 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 7 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 Zyrtec (Cetirizine) antihistamine for hair growth compared to Minoxidil NIH study

      in Minoxidil  35 upvotes 1 year 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 3-month progress with fin and min

      in Update  741 upvotes 1 week 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 1% cetirizine (available in allergy medicines) for androgenetic alopecia

       50 upvotes 4 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 Bryan Johnson used a customized formula by Roots byGA to restore his hair

      in Treatment  26 upvotes 3 weeks 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.

      community How long have you tried topical melatonin?

      in Treatment  4 upvotes 8 months ago
      The conversation is about the effectiveness of topical melatonin for hair loss, asking for details on dosage, frequency, duration of use, results, and brand information. An update includes a skeptical view on the studies regarding melatonin's effectiveness.

      community Why is no one pointing out dandruff as the number 1 evidence/symptom of MPB?

      in Chat  55 upvotes 1 year ago
      The post discusses the theory that persistent dandruff in areas prone to hair loss could be a sign of hair follicles dying due to DHT, indicating balding. The responses vary, with some users noting improvements in dandruff and hair loss with treatments like Dutasteride, while others experienced hair loss without dandruff.

      community Dont fucking wait to start finasteride!

      in Chat  372 upvotes 3 years ago
      User baldwarrior85 regrets not starting finasteride earlier to prevent hair loss. Others share their experiences, with some having side effects and others seeing positive results from the treatment.

      community The Big Fat Layer / Remedies: Cetirizine

      in Treatment  11 upvotes 3 years ago
      Treating hair loss with various remedies, such as Cetirizine and the Big3 complex (minoxidil, finasteride, and RU58841), which have properties like adipogenic, anti-fibrotic and anti-inflammatory. References to research studies are also included.

      community My complete Army in the upcoming War against DHT & battle plans.

      in Technology  47 upvotes 4 years ago
      The conversation is about a user's comprehensive hair loss treatment plan, including finasteride, minoxidil, dermaroller, Nizoral shampoo, vitamin D, biotin, and zinc. The user describes their approach as a strategic battle against DHT, with finasteride as the main treatment.

      community antihistamine for scalp inflammation??

      in Chat  6 upvotes 2 months 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 Low level chronic allergies and hair loss

      in Research/Science  6 upvotes 10 months 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 We Need A Solution For The Inflammatory Response related To AGA

      in Research/Science  16 upvotes 2 months 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 3 months 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 11 months 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 Hair Remedies that Don't Work for Anybody Seeking Hair Regrowth

      in Treatment  7 upvotes 4 years ago
      Hair loss treatments discussed include minoxidil, finasteride, and RU58841. Salon products and supplements generally don't work for hair regrowth unless there's a severe nutritional deficiency, while hormonal treatments like estrogen and spironolactone can be effective.

      community Finasteride + topical melatonin + rosemary oil for regrowth

      in Treatment  1 upvotes 5 months 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.