Monajung (Finasteride)

Adult dose

Generally, finasteride is administered orally at a dose of 1 mg once daily, regardless of meals. There is no evidence that increasing the dose enhances efficacy. Typically, treatment effects can be seen after at least 3 months of continuous use, and it is recommended to continue taking it to maintain treatment effects. The treatment duration and effectiveness should be continuously evaluated. Discontinuation of use may result in the loss of treatment effects within 12 months.

This medication should not be used in children or women. In particular, women who are pregnant or may become pregnant should avoid touching broken pieces of this medication. This medication acts to inhibit the conversion of male hormones, which can affect the development of male genitalia in a fetus; therefore, it must not be taken by pregnant women. Depression or mood changes may occur during treatment, so if these symptoms arise, it is important to consult a healthcare professional immediately. Patients with hypersensitivity, lactose intolerance, soy oil allergy, or allergies to beans or peanuts should not take this medication. Patients with impaired liver function or those with hyperlipidemia or diabetic dyslipidemia should use this medication cautiously, and regular monitoring of blood lipid levels is recommended. This medication may cause some sexual dysfunction, including decreased libido, erectile dysfunction, and ejaculatory disorders. If these symptoms persist, inform a healthcare provider. This medication may also affect the risk of prostate cancer, so men aged 55 and older should interpret PSA test results with caution. No significant drug interactions have been reported during treatment, but if other medications are being taken, inform your healthcare provider. Since there is no specific antidote for overdose, it is imperative to adhere strictly to the prescribed dosage and keep it out of reach of children. If changes such as lumps, pain, or discharge in the breast occur during treatment, it is essential to inform a doctor immediately.

Serious side effects

Hives, angioedema (including swelling of the lips, tongue, throat, and face), rash, depression, suicidal thoughts

Mild side effects

Decreased libido, erectile dysfunction, ejaculatory disorders (decreased semen volume), breast tenderness, breast enlargement, testicular pain, hematospermia, dizziness, headache, palpitations, elevated liver enzyme levels, myalgia, myasthenia, anxiety, heartburn

This medication should be stored in a tightly closed container and kept away from moisture. It is advisable to maintain a storage temperature between 15 and 30 degrees Celsius.

Appearance

Biconvex octagonal brownish-yellow film-coated tablets

Package unit

30 tablets (10 tablets/PTP*3)