Does finasteride stop working after some time?

I appreciate your inquiry. Finasteride does not work long-term for every patient, as you might be realizing. Your best option now is to meet with a board-certified cosmetic dermatologist with extensive experience in hair loss for a full assessment. There are other treatment options besides Finasteride that might work better for you at this point. In my office, many of my patients see excellent results using PRP hair restoration. This procedure injects growth factor-rich platelets into the scalp to stimulate the follicles to begin functioning again. The platelets come from your own blood, so there is little risk of rejection or reaction to the injections.

Finasteride may become less effective as you age.  It varies between people and it is best managed by a doctor who knows this process of treatment