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GlossaryAllergy Testing

medical procedure identifying allergic reactions to specific substances

Allergy testing, also known as allergen testing, is a medical procedure used to determine if a person has an allergic reaction to specific substances. This can be done through skin tests, where small amounts of potential allergens are introduced to the skin, or blood tests, which measure the presence of specific antibodies. These tests help identify triggers for allergic reactions, aiding in the diagnosis and management of allergies.

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community Can the ingredients in a sebum-regulating shampoo induce hair diameter reduction?

in Product 2 upvotes 1 month ago

A user experienced hair thinning and scalp issues after using a sebum-regulating shampoo and perm treatments. They are advised to consider potential allergies, try a simple shampoo, and research treatments like finasteride for possible male pattern baldness.

community Genetic testing to determine individualized hairloss treatment?

in Research/Science 10 upvotes 1 year ago

A user discusses a company, Roots by Genetic Arts, that offers a genetic test for hair loss to create personalized treatments, and is curious about its legitimacy and the science behind it. The company tests 16 genes related to hair loss and compounds a topical treatment based on the results.

community 11mth daily 0.5mg oral finasteride

in Finasteride/Dutasteride 780 upvotes 4 days ago

The user experienced significant hair regrowth with 0.5mg oral finasteride daily, despite a minoxidil allergy, and reported no side effects. They also used a keto shampoo and were satisfied with the results.

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 Creatine's effect on Hair Loss and DHT

in Research/Science 101 upvotes 8 months ago

A 21-year-old male managed to control his hair loss using Nizoral, RU58841, and finasteride, but experienced increased scalp itchiness after starting creatine, which subsided upon stopping creatine. Users shared mixed experiences on whether creatine affects hair loss, with some reporting negative effects and others seeing no change or defending its benefits.

community PYRILUTAMIDE PHASE 3 RESULTS : No statistical significance

in Research/Science 123 upvotes 11 months ago

The phase 3 trial results for Pyrilutamide showed no significant difference from the control treatment in increasing hair count, leading to the company halting its development. Users discussed their disappointment and skepticism about hair loss treatments, with some mentioning other treatments like Minoxidil, Finasteride, and RU58841.

community C’est terrible - at my wits end

in Female 449 upvotes 1 year ago

A 29-year-old woman is experiencing gradual hair thinning since age 15, suspects Androgenic Alopecia, and has tried 5% minoxidil with little success. She has purchased various hair loss treatments including minoxidil, dutasteride, finasteride, and spironolactone, but is cautious about starting them due to potential interactions with her ADHD medication.

community My experience with Pyrilutamide

in Update 43 upvotes 2 years ago

Two different experiences of using Pyrilutamide, a hair loss treatment, which caused headaches that took around a week to subside in both cases. Other users offered insight into their own experiences with the treatment or suggested alternate treatments such as RU58841 and Minoxidil.

community Minoxidil allergy with swollen lymph nodes - Need help!

in Minoxidil 17 upvotes 4 years ago

A user experienced an allergic reaction, including swollen lymph nodes, to Minoxidil 5% with an aqueous base. Switching to a non-alcohol-based Minoxidil (Prolox 5%) resolved the allergies.

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 Minoxidil without coconut derivatives? (coconut allergy) (glycerin, cetyl alcohol)

in Minoxidil 1 upvotes 5 months ago

A user is seeking a Minoxidil solution without coconut derivatives due to a coconut allergy and is considering DIY options from pure Minoxidil tablets. They mention that Rogaine contains glycerin and cetyl alcohol, which are derived from coconut.

community Is anyone else allergic to Minoxidil

in Minoxidil 4 upvotes 3 months 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 Question about RU58841 in minoxidil

in Minoxidil 5 upvotes 3 years ago

The user is considering adding RU58841 to liquid minoxidil without propylene glycol (PG) due to an allergy and is asking if this combination is effective and if PG is necessary. They have been using finasteride and minoxidil foam, plan to use RU58841 with liquid minoxidil in the evening, and continue finasteride.

community After using fin for 1.5 years, i switched to 0.5 dut daily

in Finasteride/Dutasteride 15 upvotes 2 weeks ago

After switching from finasteride to 0.5 mg dutasteride daily, the user experienced thinner hair but no shedding. They are considering continuing dutasteride and possibly using oral minoxidil, while also dealing with allergy-like symptoms possibly unrelated to the medication.

community [Serious] Experience with grey-market KX-826 (Pyrilutamide)

in Research/Science 2 upvotes 1 year ago

The user experienced reduced hair loss using grey-market KX-826 alongside Minoxidil foam, achieving better results with Minoxidil liquid but restricted to foam due to an allergy. Initial side effects included shortness of breath, racing heart, and dizziness, which subsided after the first week.

community Any good place to get Minichek 5 or similarly inexpensive PG-free min?

in Minoxidil 1 upvotes 1 year ago

A user is seeking recommendations for purchasing Minichek 5% solution, a PG-free minoxidil, due to a contact allergy to propylene glycol. They are looking for an affordable option comparable in price to Kirkland or Amazon brand minoxidil.

community Fin 1 year, not looking better

in Treatment 7 upvotes 2 years ago

The user has been taking finasteride for a year without improvement and added minoxidil and dermarolling recently, but hair loss continues. Blood tests showed normal testosterone and vitamins, except for low vitamin D3 and an allergy, which doctors suggested could be causing the hair loss.

community Does anyone else sneeze or have their nose run when they microneedle their scalp?

in Microneedling 23 upvotes 3 months ago

Microneedling the scalp can cause sneezing, runny nose, and watery eyes due to nerve stimulation, histamine release, reflex actions, or sinus relief. Several users experience similar symptoms.

community Oral minoxidil and collagen production- does anybody else believe there’s a real link?

in Minoxidil 7 upvotes 7 months ago

The conversation discusses the user's experience with oral minoxidil for hair loss and a possible increase in facial wrinkles, leading to a plan to ask for a tretinoin prescription. Specific treatments mentioned are oral minoxidil and the intention to use tretinoin.

community Tattooing Hair Loss Drugs into your Scalp

in Treatment 105 upvotes 3 weeks ago

Tattooing hair loss drugs like minoxidil and dutasteride into the scalp is discussed as an alternative to daily pills, with mixed opinions on its effectiveness and convenience. Some users report positive results, but concerns about cost, potential side effects, and the procedure's discomfort are noted.

community Cetirizine (Zyrtec), to help with inflammation.

in Product 3 upvotes 2 months 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 6 Month results video (47 y/o, 46 when I started). Various products, discontinued due to scalp irritation and eventually landed on Fin/Min spray starting at week 6. Dermarolled 0.50mm once per week.

in Progress Pictures 347 upvotes 4 months ago

A 47-year-old user shared their 6-month hair loss treatment results using a Fin/Min spray and weekly dermarolling. They experienced scalp irritation with other products but found success with the Hims Fin/Min spray, noting improvements around the 5th month.

community Looking for the new RU58841 source in EU

in Product 7 months ago

The user is seeking a new source for RU58841 in the EU after their previous supplier stopped selling it. They mention considering Anagen, Actifolic, Minoxidilmax, and rudirect, and ask for advice on shipping within the EU and product quality, while also mentioning their current hair loss treatment involves mixing RU with Stemoxydine and Alfatradiol.

community Is there a 50 year old "young old man" here who started oral fina at 0.1 mg to maintain his hair?

in Finasteride/Dutasteride 2 upvotes 9 months ago

A person experienced side effects from topical finasteride and is now trying a low dose of oral finasteride (0.1mg) for hair maintenance, alongside topical minoxidil, Fluridil, CosmeRNA, and exosomes. They are also taking resveratrol and nettle leaf to mitigate side effects.

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 Hair transplant histamine issues (could be antibiotics taken during transplant!?)

in Transplants 1 upvotes 11 months ago

User experienced severe allergic reactions and liver issues after a hair transplant, likely due to antibiotics and medications. Despite trying Minoxidil, the user faced further complications and is now seeking medical advice for potential future transplants.

community Insane hair regrowth 5 weeks on zinc, Vitamin D, Biotin (PLEASE READ CAPTIONS AND POST) - My zinc deficiency caused a receding hairline as well as diffuse miniaturization similar to DUPA

in Progress Pictures 47 upvotes 1 year ago

A user experienced significant hair regrowth after 5 weeks by taking zinc, vitamin D, and biotin supplements, correcting deficiencies that were contributing to hair loss and thinning. They report a decrease in hair shedding, faster hair growth, and a thickening of their hairline without using common hair loss medications like Minoxidil or Finasteride.

community 7 Months. 1mg fin. min once at night. Weekly 1.5mm Microneedling.

in Progress Pictures 192 upvotes 1 month ago

The conversation is about a user's progress in treating hair loss using 1mg finasteride, topical minoxidil once at night, and weekly 1.5mm microneedling. The user reports significant improvement and no side effects, while others discuss their experiences and offer advice on similar treatments.

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 I’m thinking about starting finasteride after quitting min for 6 months

in Finasteride/Dutasteride 14 upvotes 4 months ago

A user is considering starting finasteride after quitting minoxidil due to scalp inflammation, despite ongoing hair shedding and a worsening crown area. Another user suggests taking finasteride in the morning to minimize focus on potential side effects like slightly decreased libido.