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GlossaryAntigen

substance triggering immune response by being recognized as foreign

An antigen is a substance that the immune system recognizes as foreign or harmful, prompting an immune response. This can include parts of pathogens like bacteria or viruses, or even non-infectious substances like pollen. In the context of autoimmune diseases, the body mistakenly identifies its own cells as antigens, leading to conditions such as alopecia areata, where the immune system attacks hair follicles.

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community 25F and have been losing my hair for 10 years. Been to doctors, no issues with thyroid or hormones. No history of hair loss in my family. Wtf do I do?

in Question 12 upvotes 6 years ago

A 25-year-old woman has been losing hair for 10 years despite normal thyroid, hormone levels, and B12 supplementation. She has used Minoxidil with limited success and is considering hair transplants, Propecia, or shaving her head and wearing wigs.

community Diffuse hair loss and scalp biopsies

in Research 692 upvotes 1 month ago

Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

community Physician here AMA – 30M oral Fin 1-1.25 mg daily

in Update 47 upvotes 2 years ago

Hair loss treatments, specifically the use of finasteride, microneedling and potentially oral minoxidil. People discussed their experiences with finasteride, its effects on sexual behaviors, as well as potential solutions such as tadalafil or using other growth factor signal peptides for hope in curing male pattern baldness.

community 4 months progress / dut 0.5mg + topical min

in Progress Pictures 108 upvotes 8 months ago

The conversation is about someone's 4-month hair regrowth progress using 0.5mg dutasteride and topical minoxidil. Another person is inspired and is using 5mg finasteride and 5% minoxidil topically twice daily, hoping for similar results.

community Hormonal panel after 1 year of treatment - DHT levels doubled!!

in Finasteride/Dutasteride 7 upvotes 10 months ago

A 27-year-old man shared his hormonal panel results after one year of taking finasteride 1mg/day for hair loss, showing his DHT levels nearly doubled. He reported stabilized hair loss with mild side effects that resolved, and he is considering a hair transplant but is concerned about the increased DHT levels and potential treatment options.

community No fin/no min protocol. Pictures were 4.5 years apart. January 2019-June 2023. I am 28 years old was 23 in the first picture.

in Progress Pictures 3 upvotes 1 year ago

The post is about a user's progress pictures of their hair loss over a span of 4.5 years. They did not use finasteride or minoxidil for their hair loss treatment.

community Here are the results from my journey! I used saw palmetto tablets instead of Finasteride(I was afraid of using it), 5% Minoxidil spray and Derma Pen once a week 1.5mm.

in Progress Pictures 306 upvotes 10 months ago

The user shared their positive hair regrowth experience using saw palmetto tablets, 5% minoxidil spray, and a Derma Pen. The conversation debates the effectiveness of saw palmetto versus finasteride, with some advocating for natural treatments and others emphasizing the proven results of finasteride and minoxidil, often in combination with microneedling.

community 8 months update. Oral Fin, topical Min and 1.5 dermaroll

in Progress Pictures 188 upvotes 10 months ago

The user has been using Minoxidil for over 10 years, started Finasteride 8 months ago, and is happy with the hair recovery results; they also use a 1.5mm dermaroller weekly and a 0.5mm occasionally. Some believe starting with Minoxidil is less effective than addressing DHT directly, and there's curiosity about whether dermarolling aids absorption.

community Dermatologist told me to quit fin after turning 40

in Finasteride/Dutasteride 194 upvotes 11 months ago

A dermatologist advised a patient to stop taking finasteride (fin) after turning 40 due to potential risk of aggressive prostate cancer. The patient and others in the conversation debated this advice, discussing the relationship between finasteride, prostate cancer, and hair loss, and considering alternatives like topical finasteride.

community Taking Charge of Your Hair: The "Big 3 Stack" Explained for 2023

in Research/Science 129 upvotes 1 year ago

The "Big 3 Stack" for hair loss treatment, which includes Minoxidil for hair density improvement, Ketoconazole shampoo for enhancing hair volume and thickness, and Finasteride for blocking hair loss causing hormones. Microneedling can boost Minoxidil's effects.

community When someone posts a scalp tension theory

in Satire 265 upvotes 3 years ago

Hair loss theories discussed include poor blood flow, scalp tension, inflammation, and DHT. Treatments mentioned are massaging scalp, minoxidil, finasteride, and RU58841.

community I've been afflicted by post finasteride syndrome, what now?

in Finasteride 42 upvotes 5 years ago

A user experienced severe side effects from finasteride, including mental health issues and physical symptoms, and sought advice on managing post-finasteride syndrome. Suggestions included checking vitamin levels, considering dopamine agonists, and avoiding further psychiatric medications.

community COMPLETE OVERVIEW of the Treatment of androgenetic alopecia in men

26 upvotes 10 years ago

Male androgenetic alopecia is commonly treated with topical minoxidil and oral finasteride, both requiring continuous use. Other options include hair restoration surgery, dutasteride, light therapy, and camouflaging agents.