Finasteride is a prescription medication that is effective in helping slow hair loss and promoting hair regrowth. It blocks an enzyme that changes testosterone into a dihydrotestosterone (DHT) hormone.
This helps to prevent hair loss by reducing the amount of DHT in your body. However, it would help if you continued to take Finasteride to keep it working.
What is Finasteride?
Finasteride is a medicine that can help prevent and treat hair loss, especially in men with male-pattern baldness (androgenetic alopecia). Before getting this medication, you understand how Finasteride works for hair loss. This medication works by blocking an enzyme called 5-alpha-reductase. This enzyme converts testosterone into a hormone called dihydrotestosterone, which causes hair to shrink and thin over time.
While Finasteride can reduce DHT levels in the scalp, it will not grow hair on other parts of your body. This is because it only works on the scalp.
This is because the 5-alpha-reductase enzyme only occurs in the scalp and can not be found elsewhere. It also has a short half-life, so the effects will be out of your system within seven days.
You can expect your hair to grow back after a few months of taking Finasteride. However, you must take it every day to get complete results.
How Does Finasteride Work?
Finasteride blocks an enzyme called 5-alpha-reductase that converts testosterone into dihydrotestosterone (DHT), shrinks hair follicles, and shortens the hair growth cycle. This results in male pattern baldness or androgenic alopecia.
The medication is taken orally as directed by your doctor, usually once daily. Make sure to take it at the same time every day. If you forget a dose, skip it and take the next one at your usual time.
You may start to see new hair growth in about 3 or 4 months. However, the medication can take six to nine months to work fully.
Once you stop taking the medication, DHT levels in your system will rise again such hair loss will resume. This is why it’s important to keep taking Finasteride as long as possible, so you can keep the hair regrowth you’ve achieved.
Finasteride treats men with hereditary hair loss, also known as male pattern baldness or androgenic hair loss. It’s a prescription medicine for men 18 years or older and should be taken by mouth with or without food, as directed by your doctor.
What are the Side Effects of Finasteride?
Finasteride is an oral medication used to treat hair loss in men. It is sold under the brand names Propecia and Proscar.
Finasteride works by inhibiting a chemical in the body called androgen, which can cause male pattern baldness. It can also treat other androgens-related conditions, including benign prostatic hyperplasia (BPH).
As with all medications, side effects from Finasteride may occur. However, these side effects are mild and tend to disappear with time.
For example, less than one percent of men who took Finasteride in clinical trials reported a weakened libido or erectile dysfunction.
Another common side effect of Finasteride is an allergic reaction, which can cause swelling of the face, throat, or tongue. Rashes or itching are possible, as well.
If these side effects become serious, talk with your doctor immediately.
Finasteride may decrease the amount of a prostate cancer-fighting protein called prostate-specific antigen (PSA). It’s essential to take your PSA tests regularly while taking this medicine. Increasing your PSA levels could be a sign of prostate cancer.
How Long Will Finasteride Take to Work?
The exact time it takes for Finasteride to work for hair loss depends on each person. However, it is essential to note that most patients begin to notice a slowing of their hair loss and regrowth after about three months of consistent use.
The medication inhibits the body’s ability to convert testosterone into dihydrotestosterone (DHT), a hormone that causes male pattern baldness. By reducing DHT levels, Finasteride can halt the thinning of hair and help regrow new, thicker hair.
It is also worth noting that while Finasteride helps regrow new hair, it does not regrow existing hair that has been lost and damaged over the years. That is why it is essential to keep taking the medication throughout treatment to minimize the risk of further hair loss and maximize the benefits from the treatment.
Ultimately, the best way to speed up the results of Finasteride is to implement other treatments and measures that will encourage hair growth and reduce future hair loss. For example, men can use minoxidil to promote blood flow to the scalp and increase the supply of oxygen and nutrients to the follicles.
Will Finasteride Work for My Hair Loss?
Finasteride reduces the hormone dihydrotestosterone (DHT) levels in your body. The hormone can cause hair loss when it becomes too high.
It takes time for Finasteride to work. You’ll start seeing results in three to four months, but it can take longer to see full, lasting effects.
It would help if you continued taking Finasteride daily to get the most out of it. It can help stop your hair loss and promote new growth in some cases.
If you do not see any results, you should talk to your doctor about changing your treatment plan or adjusting your dosage. The best way to boost Finasteride’s effectiveness is to use it regularly and maintain a healthy diet.
You can also improve your chances of success by avoiding harsh hair products and limiting stress exposure, which can weaken the hair follicles. You can even try biotin supplements, which can help make your hair grow thicker and more robust.