Thyroid Hormone Receptor β1 Is Expressed in the Human Hair Follicle

Hair loss may be linked to thyroid issues, with some individuals noticing changes in hair texture when taking substances affecting the thyroid. Treatments mentioned include a topical mix of finasteride, minoxidil, and tretinoin, along with microneedling.

OP believes RU58841 affected their thyroid, causing hypothyroidism and impacting minoxidil's effectiveness. They plan to start thyroid medication to improve hair regrowth.

A 19-year-old transgender individual is experiencing worsening temple recession despite taking female hormones and 1.25mg finasteride. They are seeking advice on additional treatments to address hair loss.

A female experienced hair loss due to low iron and an undiagnosed thyroid issue, specifically Hashimoto's, and saw improvement after starting thyroid medication, iron supplements, and making lifestyle changes. She emphasizes the importance of addressing the root cause and shares her journey to regrowth and emotional recovery.

A 23-year-old is experiencing hair loss, primarily at the top middle of the head, and is considering finasteride but is hesitant due to potential side effects. Other users share their positive experiences with finasteride, suggesting it is worth trying, while also discussing the importance of researching and monitoring for any side effects.

The conversation is about managing hair loss while on testosterone replacement therapy (TRT). Suggestions include using finasteride or dutasteride to address high DHT levels, with considerations on the impact of TRT on hair loss.