Prosthil Tablet (Finasteride)

Adult dose

As finasteride, orally administer 5 mg once daily regardless of meals. Treatment for at least 6 months is required even if symptoms improve.

This medication should not be used by children or women. Pregnant women or those who may become pregnant should not handle broken pieces of this medication, as it may pose a risk to male fetuses. It may cause mental health issues like mood changes or depression, so patients should consult a healthcare professional if these symptoms occur. Patients with allergies to this medication or any of its components, women, children, and pregnant women should not take this medication. Patients with certain genetic diseases such as lactose intolerance should also avoid this medication. Caution is advised for patients with liver dysfunction. While this medication is generally safe, side effects related to sexual function may occur, and cases of erectile dysfunction, decreased libido, and ejaculation disorders have been reported. Rare cases of issues associated with breast cancer have been reported with long-term use, although a clear correlation has not yet been established. This medication may slightly increase the risk of prostate cancer, so regular check-ups are necessary. There are few drug interactions; however, patients should inform their healthcare provider of any medications they are taking. Pregnant and breastfeeding women should not take this medication, as exposure during pregnancy poses a risk of genital abnormalities in male fetuses. Safety in pediatric patients has not been established, so it is not used. Elderly patients may use this medication without special dosage adjustments. This medication may affect prostate-specific antigen (PSA) levels, so care should be taken when interpreting PSA test results. There is no specific antidote for overdose, although adverse reactions are rare. This medication should be stored out of reach of children, and it is safest to keep it in its original container.

Serious side effects

Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, paleness, rash with high fever, blistering, skin peeling, pain in oral/ocular mucous membranes, shortness of breath or difficulty breathing, asthma attacks, respiratory abnormalities accompanied by cough and fever, jaundice of the skin or eyes, generalized malaise, sudden and severe headache, lightning headache, seizures, confusion, vision abnormalities, paralysis, significantly reduced urine output, systemic heart failure

Mild side effects

Erectile dysfunction, decreased libido, decreased semen volume, ejaculation disorders, breast enlargement, breast tenderness, rash, muscle pain, weakness, depression, suicidal thoughts, anxiety, testicular pain, hematospermia, male infertility, dizziness, headache, dyspepsia, constipation, gastrointestinal disturbances (heartburn), thirst, itching, numbness in both hands, fatigue, otitis media, liver function abnormalities, hypersensitivity

This medication should be stored in a tightly closed container to prevent exposure to air or moisture. It is important to maintain a storage temperature between 1 degree and 30 degrees Celsius to ensure the medication's efficacy.

Appearance

Blue apple-shaped film-coated tablet

Package unit

30 tablets/box [30 tablets (10 tablets/PTP × 3)]