Finasteride: Usage, Dosage, Side Effects, Drug Interactions
Finasteride (also known as Propecia) is highly effective for treating male pattern baldness, benign prostatic hyperplasia (BPH), and prostate cancer. It blocks testosterone conversions into dihydrotestosterone (DHT). DHT is an important hormone for male development, but it can also cause hair loss and other problems in men. It has been FDA-approved since 1997, and it’s commonly prescribed to treat hair loss and BPH. In this guide post, we will discuss Finasteride’s usage, dosage, side effects, and drug interactions to help you decide whether or not this treatment is right for you.
Finasteride may also help people with male pattern baldness when used alongside Minoxidil (Rogaine), which is typically used for controlling hair loss in women.
What is Finasteride?
Male pattern baldness affects men who have a family history of hair loss. It typically begins with a receding hairline and progresses to complete baldness. It effectively treats male pattern baldness and benign prostatic hyperplasia (BPH)- a condition that causes the prostate gland to enlarge, thereby further leading to urinary problems. The drug blocks the production of a hormone called dihydrotestosterone (DHT).
It is available as a generic drug and as the brand-name drugs Proscar and Propecia. Generic drugs are way cheaper than branded versions. However, generic medications may not be available in all strengths or forms like branded medications. You can buy Finasteride UK online to avail at a good discounted price.
To treat male pattern baldness, the recommended dose of Finasteride tablets is 1 milligram (mg) per day, taken with or without food.
To treat BPH, the doctor will recommend you buy Finasteride 5 mg and take one tablet once daily. The Finasteride 5 mg UK dose is also approved for use in men with hair loss due to androgenetic alopecia.
How to Take Finasteride
Before you decide to take it, let your pharmacist know about your drug allergies if any. As this medication may have inactive ingredients, it is very much possible to experience allergic reactions or other problems. Talk to your pharmacist for more details.
Refrain from taking this medication if you have any of the following existing health issues: bladder muscle disorder, the structure of your urethra, blockage of your urine flow, or an inability to urinate.
Taking this medicine may increase your risk of developing prostate cancer. Your doctor will perform tests to make sure you do not have other conditions that would prevent you from safely using it.
If you are taking any prescription or OTC medications or natural products, or vitamins, let your doctor know to help you adjust your dosage accordingly. It is also advisable not to start, stop, or change the medication without checking with your doctor.
Common Side Effects
One of the more common side effects associated with it is impotence or erectile dysfunction. This occurs in approximately 2% of men who take the drug. Usually, some side effects of it may continue even after you stop taking the medication.
Other common side effects include decreased libido (sex drive), problems with ejaculation, breast tenderness or enlargement, testicular pain, and swelling in some men. These side effects occur in less than 2% of men.
Uncommon side effects (occurring in less than 1% of users) include rash, itching, hives, and swelling of the lips and face.
Very rare side effects (occurring in less than 0.1% of users) include hypersensitivity reactions such as difficulty breathing, swelling of the throat or tongue, and chest pain.
Drug Interactions with Finasteride
There are a few drug interactions to be aware of when taking it. Firstly, It should not be taken with other 5-alpha reductase inhibitors, such as dutasteride. Secondly, drugs that are CYP3A4 inhibitors can increase the levels of Finasteride in the blood, so caution is advised if taking these medications together. Finally, It may decrease the effectiveness of certain blood pressure medications.
Warnings and Precautions
1. Patients should be advised that it may interfere with PSA laboratory tests for the screening of prostate cancer.
2. Healthcare providers should inform patients that it is not for use by women and children.
3. Patients should be advised to contact their healthcare provider if they experience any breast lumps, pain, nipple discharge, or other breast changes.
4. Patients taking it should be advised not to donate blood until at least six months after their last dose to prevent exposure of a pregnant woman to Finasteride.
It is a highly effective drug for treating male pattern baldness. However, consume the drug under the guidance of your doctor as it can have some serious side effects and interact with certain drugs. Furthermore, you should follow the dosage instructions carefully to have the best results from this medication. By being aware of these facts and taking the necessary precautions, you are sure to benefit from using them safely and effectively.
How to reduce the side effects of Finasteride?
If you are taking it and experience any sexual side effects, such as decreased libido or erectile dysfunction, talk to your doctor. He or she may be able to lower your medication strength or advise you of any other alternative.
Here are some tips to reduce the risk of side effects from Finasteride:
– Take the medication with food to help lessen stomach upset.
– Start with a low dose and increase it gradually if needed.
– Avoid drinking alcohol while taking it.
– Do not take it if you are pregnant or planning to become pregnant.
Where to buy topical Finasteride
There are numerous sources where you can buy topical Finasteride. Here are some of the most popular options:
1. Online retailers: Many online retailers sell topical finasteride tablets.
2. Local pharmacies: Most pharmacies will stock topical Finasteride. However, it is always advisable to call ahead to check availability.
3. Drugstores: Many drugstores, such as CVS and Walgreens, carry topical Finasteride.
Can I use Finasteride 5mg for hair loss?
Yes, finasteride 5mg is approved by the FDA for the treatment of hair loss. The recommended dosage of Finasteride 5mg is one tablet taken once daily. Side effects of Finasteride 5mg include decreased libido, erectile dysfunction, and gynecomastia. Drug interactions with finasteride 5mg include certain blood pressure medications and antidepressants.
Does finasteride 5mg regrow hair?
Yes, It can regrow hair in some men. However, it takes several months for the hair to begin growing back, and the new hair may be finer and shorter than the original hair. In addition, not all men who take it will experience hair growth; some men may even lose more hair while taking this drug. If you are interested in taking Finasteride 5mg to treat hair loss, be sure to speak with your doctor about the potential risks and benefits.
Can I buy Finasteride 5mg in UK Online?
Yes, you can buy Finasteride 5mg tablets online in the UK. There are a number of online pharmacies that sell the medication, so you will be able to find one that suits your needs. Make sure to do your research before purchasing the medication, as some pharmacies may not be reputable.