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    Did you mean Allergic Rhinitis?
    GlossaryAllergic Rhinitis

    inflammation of nasal passages due to airborne allergens

    Allergic rhinitis, commonly known as hay fever, is an inflammatory condition of the nasal passages caused by an allergic reaction to airborne substances such as pollen, dust mites, or pet dander. Symptoms typically include sneezing, runny or stuffy nose, itchy eyes, and throat, and can be either seasonal or perennial, depending on the allergen.

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      community Shedding whilst on Dut and topical min

      in Chat  2 upvotes 2 months ago
      A 26-year-old from the UK is experiencing increased hair thinning despite using dutasteride and topical minoxidil. They are considering additional treatments like ketoconazole shampoo, oral minoxidil, and possibly RU58841, while seeking advice on managing side effects and exploring other options.

      community Low level chronic allergies and hair loss

      in Research/Science  6 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 Cetirizine (Zyrtec), to help with inflammation.

      in Product  3 upvotes 1 year ago
      The user experiences an itchy scalp and finds relief using shampoo and Zyrtec, which helps with inflammation. They are unsure if the issue is related to histamines or seborrheic dermatitis.

      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 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 Is anyone else allergic to Minoxidil

      in Minoxidil  5 upvotes 1 year ago
      A user experienced a painful rash from both liquid and foam minoxidil, suggesting an allergy to minoxidil itself. They are seeking others with similar experiences.

      community Weird response to microneedling

      in Microneedling  40 upvotes 1 year ago
      Microneedling can cause sneezing and eye tearing due to nerve stimulation, particularly near the temples and forehead. Some users find it lessens over time, while others prefer using finasteride and minoxidil for hair growth.

      community Do antihistamines help with hair loss

      in Treatment  3 upvotes 9 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 Allergic to minoxidil

      in 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 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 Antihistamines stop my hair loss

      in Treatment  22 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 Looks like I’m allergic to propylene glycol..

      in Minoxidil  4 upvotes 4 years ago
      The user is experiencing an allergic reaction to propylene glycol in Kirkland minoxidil and is considering switching to a foam version or a low-PG minoxidil solution. They are also contemplating oral minoxidil but are concerned about its long-term safety.

      community Quercetin got rid of my scalp soreness

      in Chat  3 upvotes 10 months ago
      Quercetin reduced scalp soreness and may help with histamine-related hair loss. The soreness felt like inflamed follicles beneath the scalp surface.

      community Anyone else experiencing scalp inflammation? Get in here!

       5 upvotes 7 years ago
      A user found that taking Zyrtec (Cetirizine) and Advil helped reduce their scalp inflammation and pain, potentially creating a better environment for hair growth. They have not used any other medication for hair loss or scalp issues.

      community How to overcome baldness with finasteride allergy

      in Chat  5 upvotes 2 months ago
      The conversation discusses alternatives for hair loss treatment for someone allergic to finasteride, suggesting options like hair systems, topical anti-androgens such as CB-03-01, RU58841, and kx-826. It highlights the challenges faced by individuals allergic to anti-androgen inhibitors and the need for more information on this topic.

      community Reaction to Minoxidil Foam version

      in Minoxidil  1 upvotes 1 year ago
      User experienced itching, redness, and hives from Minoxidil foam and is questioning if they are allergic to Minoxidil or another ingredient. They have switched to oral Finasteride.

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

       52 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 topical cetirizine to control scalp inflammation

      in Treatment  5 upvotes 4 years ago
      The user applies a topical solution containing minoxidil, finasteride, dutasteride, retinoic acid, and hydrocortisone to address scalp inflammation and is considering adding cetirizine to the mix. They are calculating the correct amount of cetirizine to add to their formula and have paused this approach to retry oral minoxidil.

      community For those dealing with an unbearable scalp itch/pressure/inflammation.

      in Treatment  8 upvotes 6 years ago
      The conversation discusses using cetirizine (Zyrtec) topically to relieve scalp itch associated with hair loss and suggests it may also benefit androgenetic alopecia (AGA). One person found relief from scalp itch after three months on finasteride, noting the itch was linked to areas where hair was lost.

      community I think Ru58841 stopped my itching.

      in Chat  4 upvotes 1 year ago
      RU58841 stopped scalp itching for the user, providing relief from persistent itchiness associated with hair loss. Some users reported side effects like chest pain, while others found relief with different treatments like mometasone.

      community Head feels way more inflamed when scalp is oily

      in Treatment  4 upvotes 3 years ago
      The user experiences scalp inflammation, especially when oily, despite using treatments like dutasteride, oral minoxidil, RU58841, and nizoral. They recently started cetirizine and are considering benzoyl peroxide wash for relief.

      community Minoxidil, Fin and Cetirizine.

      in Treatment  6 upvotes 3 years ago
      The user started a hair care routine using 0.5mg finasteride daily, 2ml of 5% minoxidil, and 4.5mg of cetirizine topically to address hair loss. They plan to provide updates and are also interested in cetirizine's potential to reduce scalp itching and redness due to its anti-inflammatory properties.