Side effects of taking finasteride?
I am 34 years old and currently taking finasteride at a reduced dose of 0.6 mg per day for hair loss.
However, I am still experiencing significant sexual side effects, including a lack of libido and erectile dysfunction.
My testosterone levels are normal, even slightly elevated.
I have been on this medication for about a week.
Will continuing the medication lead to improvement? The hair loss specialist I consulted mentioned that the side effects would subside with continued use.
Is this true? How long does it typically take for the side effects to disappear? I am very concerned that if I keep taking it, the side effects will persist.
Thank you, doctor.
Zhuang, 30~39 year old female. Ask Date: 2018/06/09
Dr. Du Mingyi reply Urology
Elevated testosterone levels can indeed lead to hair loss.
As for libido and sexual function, they can often be significantly influenced by psychological factors, making it difficult to pinpoint the exact cause.
It may be beneficial to continue the medication and monitor the effects.
Reply Date: 2018/06/09
More Info
Finasteride is a medication commonly prescribed for male pattern baldness and benign prostatic hyperplasia (BPH). While it can be effective in treating these conditions, it is also associated with a range of side effects, particularly sexual dysfunction. Your concerns regarding the sexual side effects of Finasteride, including decreased libido and erectile dysfunction, are valid and shared by many patients.
1. Continuing Finasteride: It is important to understand that while some patients experience sexual side effects when taking Finasteride, these effects are often reversible. Many studies indicate that sexual dysfunction may improve over time with continued use of the medication. However, this is not guaranteed for everyone. The timeline for improvement can vary significantly among individuals. Some patients report a return to normal sexual function within a few weeks to months after starting the medication, while others may take longer. It is essential to weigh the benefits of hair regrowth against the potential for persistent side effects.
2. Duration of Use: If you are experiencing significant sexual dysfunction, it is advisable to discuss this with your healthcare provider. They may recommend a trial period of continued use to see if your symptoms improve. However, if your sexual function does not show signs of improvement after a reasonable period (typically a few months), it may be prudent to consider discontinuing the medication. Your healthcare provider can help you determine the appropriate duration based on your individual response to the medication.
3. Recovery After Discontinuation: If you decide to stop taking Finasteride, many patients report that sexual function gradually returns to baseline levels, although the timeframe can vary. Some studies suggest that it may take several weeks to months for sexual function to normalize after discontinuation. If you find that your sexual function does not improve after stopping the medication, or if you experience persistent issues, it is crucial to seek further evaluation from a healthcare professional, such as a urologist or an endocrinologist. They can assess for other potential causes of sexual dysfunction and recommend appropriate treatments.
4. Understanding Hormonal Changes: Finasteride works by inhibiting the enzyme 5-alpha-reductase, which converts testosterone to dihydrotestosterone (DHT). While it is true that Finasteride does not directly increase estrogen levels, the alteration in the balance of androgens and estrogens in the body can lead to side effects such as decreased libido and erectile dysfunction. Some patients may experience changes in breast tissue, such as gynecomastia, which can be distressing. These hormonal changes are part of the reason why monitoring and communication with your healthcare provider are essential.
5. Psychological Factors: It is also important to consider the psychological impact of experiencing sexual dysfunction. Anxiety and stress related to these side effects can further exacerbate the problem. Engaging in open discussions with your partner and seeking support from mental health professionals can be beneficial.
In conclusion, while Finasteride can be effective for hair loss, it is essential to monitor its side effects closely. If you are experiencing significant sexual dysfunction, consult with your healthcare provider to discuss your options, including the possibility of continuing or discontinuing the medication. Remember that individual responses to medication can vary, and what works for one person may not work for another. Your health and well-being should always come first, and finding a balance between treating hair loss and maintaining sexual health is crucial.
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