Side effects of Finasteride?

Finasteride, a drug commonly used to treat prostate issues and hair loss, has been associated with several potential side effects:

1. Sexual Dysfunction: Many individuals, particularly younger men in their 20s to 40s, report issues such as reduced libido, erectile dysfunction, and loss of sensation. This condition is sometimes referred to as "post-finasteride syndrome" 1 2.

2. Mood Changes: Severe mood alterations, including depression and even suicidal thoughts, have been documented, especially upon stopping the medication. This is part of the post-finasteride syndrome, which appears to affect young men more significantly 3.

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     DHT Optimization Insights

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     2

     Finasteride and Development

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     3

     Finasteride Syndrome Explained

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     DHT Reduction Insights

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3. Reduced DHT: Finasteride works by inhibiting the enzyme 5-alpha reductase, leading to a reduction in dihydrotestosterone (DHT). This can result in systemic changes such as decreased overall drive and motivation 4.

4. Developmental Effects: There are indications that DHT is important not only in early development but also continues to influence brain and genital development into the 20s and 30s. Disruption of DHT by finasteride might impact these developmental processes, contributing to the aforementioned side effects 2.

Due to these risks, it is critical to use the lowest effective dose and exercise caution, especially in the context of hair loss treatments 4.