Finasteride is a widely recognized medication in the field of hair medicine for its effectiveness in the treatment of androgenetic alopecia, one of the most common causes of hair loss in men and women. This drug, available in 1 mg and 5 mg doses, specifically targets the hormonal mechanisms that contribute to hair loss, slowing its progression and even stimulating new hair growth.
Initially approved to treat conditions such as benign prostatic hyperplasia, its ability to reduce dihydrotestosterone (DHT) levels in the body quickly positioned it as an effective solution for those seeking to combat hair loss and improve their hair health.
At D’Atri Medicina Capilar, we have more than 15 years of experience helping patients regain their confidence and self-esteem through innovative treatments such as finasteride. This medication becomes a key ally on the path to hair regeneration, always under the supervision of our specialists.
How does finasteride work on hair?
Finasteride is an inhibitor of the 5-alpha-reductase type II enzyme, which plays a crucial role in the conversion of testosterone into DHT, a hormone that directly affects hair follicles. When DHT levels are elevated, the follicles miniaturize, weakening the hair and eventually leading to hair loss.
By blocking this enzyme, finasteride significantly reduces DHT levels in the scalp, allowing the follicles to recover and hair to grow back stronger and healthier. This effect not only stops hair loss in most patients but also stimulates growth in areas where the follicles are still functional.
Benefits of finasteride for hair loss
Finasteride is not only an effective solution for slowing hair loss (it halts the progression of androgenetic alopecia in 85% of cases), but it also offers multiple benefits for those seeking to restore their hair health. Below, we highlight the main benefits of this medication:
- Reduction in hair loss: Stops the miniaturization of hair follicles by blocking the action of DHT.
- Stimulation of hair growth: Promotes new hair growth in 65% of patients after continuous use of at least 6 months, with improvements in hair thickness and density.
- Clinically proven results: Studies show that 85% of patients experience a noticeable reduction in hair loss.
- Easy integration into daily life: As it is a 1 mg daily tablet, its use is practical and simple.
- Improved self-esteem: Regaining stronger, denser hair has a positive impact on self-confidence.
Side effects and common myths about finasteride
Like any medical treatment, the use of finasteride may be associated with certain side effects. However, many of the myths surrounding this medication are not supported by scientific evidence. Below, we address both the most common side effects and common myths:
Possible side effects of finasteride:
- Decreased libido: A side effect reported by less than 2% of users, usually reversible upon discontinuation of treatment.
- Breast tenderness or pain: Uncommon, but may occur in some cases.
- Mood swings: Isolated cases report symptoms such as anxiety or depression.
Common Finasteride Myths Debunked:
- “Finasteride causes permanent infertility“: Clinical studies show that any alteration in semen quality is temporary and normalizes upon discontinuation of the drug.
- “It is dangerous for the body“: When used under medical supervision, finasteride is safe and well tolerated by most patients.
- “It only works in men“: Although it is more common in men, it can also be used in selected women, with close supervision.
Finasteride or combination therapy?
Finasteride is a highly effective treatment for slowing hair loss and stimulating hair growth, but in some cases, combining it with other solutions can enhance the results.
Combination Treatment Options:
- Minoxidil: This topical medication complements the action of finasteride, directly stimulating hair follicles for faster, thicker growth.
- Advanced Hair Therapies: Procedures such as hair mesotherapy or PRP (Platelet-Rich Plasma) can strengthen and revitalize weakened follicles.
- FUE Hair Transplant: Ideal for advanced cases, hair transplant can be combined with finasteride to maintain long-term results.
Conclusion: Prevention and wellness are key
Finasteride is an effective solution for androgenetic alopecia, offering significant results in both preventing hair loss and stimulating hair growth. However, the best results are achieved when this treatment is combined with a personalized strategy and professional follow-up. Acting early and with the right guidance can transform your hair health experience.
At D’Atri Medicina Capilar (formerly GrupoMCI), we offer you more than 15 years of experience in hair growth and regeneration. Our unique, family-oriented approach allows us to offer close and personalized treatment to both patients and professionals seeking training in the FUE Technique.
With more than 8,000 happy patients and 450 trained experts, we are leaders in hair implants and the training of specialists in advanced hair treatments. If you are looking to restore your hair or take a step forward in your professional career, we invite you to join our community. Schedule your consultation and discover how our treatments can change your life. Or if you are a professional seeking new knowledge in hair health, join our courses and become an expert in the FUE technique.