How quick does topical fin absorb? Finasteride/Dutasteride 9/13/2025
Topical finasteride absorption starts almost instantly, but the exact time needed for full absorption is unclear. Users suggest it may not need to stay on all day.
View this post in the Community →
Similar Community Posts Join
6 / 1000+ results
community 27M on Finasteride/Minoxidil 8-9 Months, Considering Dutasteride for Hair Loss
The user has been using finasteride and minoxidil for 8-9 months without significant improvement in hair loss and is considering switching to dutasteride and topical minoxidil. Another user suggests that dutasteride might be more effective due to its potency and advises patience as hair regrowth can take up to a year.
community 18M: Side Effects After 3 Months on Topical Finasteride
An 18-year-old using topical finasteride for hair loss is experiencing side effects like delayed ejaculation and lower sex drive after three months. They are considering whether to continue with the treatment or adjust it, possibly switching back to minoxidil.
community When should I start using Finasteride (21M)
A 21-year-old male recently had a hair transplant and is considering starting finasteride to prevent further hair loss. Finasteride can be started immediately to maintain existing hair, with potential side effects like decreased libido, and results may take several months.
community Long Post (Sorry): Regarding Finasteride usage based on your decision
The user experienced significant hair regrowth using finasteride and minoxidil but developed erectile dysfunction. They are considering stopping finasteride and relying on minoxidil alone to see if the side effects improve.
community Where to get finasteride with no insurance?
Finasteride can be purchased at competitive prices from Costco, Amazon, and Cost Plus Drugs, with GoodRx offering local deals. Splitting 5mg tablets may reduce costs if approved by a doctor.
community Experiencing Breast Tenderness on 3 Weeks Oral Fin, Will It Improve?
The user is experiencing breast tenderness and lumps after three weeks on 0.5 mg oral finasteride, a common side effect. They also report mild brain fog and fatigue but are less concerned about these symptoms.
Related Research
6 / 1000+ results
research The Long-Term Effect of Doxazosin, Finasteride, and Combination Therapy on the Clinical Progression of Benign Prostatic Hyperplasia
Combination therapy of doxazosin and finasteride safely and effectively reduces benign prostatic hyperplasia progression risk.
research The Effect of Finasteride on the Risk of Acute Urinary Retention and the Need for Surgical Treatment Among Men with Benign Prostatic Hyperplasia
Finasteride reduces urinary issues and surgery need in men with enlarged prostates by over 50%.
research The Effect of Finasteride in Men with Benign Prostatic Hyperplasia
Finasteride effectively treats BPH but may increase sexual dysfunction risk.
research Matrix Effect in Quantitative LC/MS/MS Analyses of Biological Fluids: A Method for Determination of Finasteride in Human Plasma at Picogram Per Milliliter Concentrations
Method detects finasteride in plasma at very low concentrations.
research The Efficacy of Terazosin, Finasteride, or Both in Benign Prostatic Hyperplasia
Terazosin and finasteride effectively treat BPH, but combining them adds no extra benefit.
research Finasteride in the Treatment of Men with Androgenetic Alopecia
Finasteride safely and effectively treats male pattern hair loss, but may cause reversible sexual issues and harm male fetuses.