Yonsa (Abiraterone acetate (Abiraterone acetate) — Uses, Dosage, Side Effects & Safety

Drug class: Androgen biosynthesis inhibitor (Antiandrogen, Antineoplastic agent)

Overview

Yonsa (Abiraterone acetate) is a prescription medicine used to treat men with prostate cancer that has spread to other parts of the body (metastatic prostate cancer) and is resistant to standard hormone therapy (castration-resistant or castration-sensitive prostate cancer). It is usually given in combination with prednisone to help reduce certain side effects. Abiraterone acetate works by blocking an enzyme (CYP17) that is needed for the body to make androgens (male hormones like testosterone). Lowering androgen levels helps slow the growth of prostate cancer cells. Key points: Take Yonsa exactly as prescribed, usually once daily on an empty stomach. It is important to take it with prednisone to reduce the risk of side effects. Regular blood tests are needed to monitor for changes in liver function, potassium levels, and blood pressure.

Therapeutic uses

• Metastatic castration-resistant prostate cancer (mCRPC)
• Metastatic high-risk castration-sensitive prostate cancer (mCSPC)
• Metastatic high-risk prostate cancer

Common side effects

• Fatigue
• Nausea
• Vomiting
• Diarrhea
• Edema
• Hypertension
• Hypokalemia
• Hepatotoxicity

Frequently Asked Questions about Yonsa (Abiraterone acetate

What is Yonsa (Abiraterone acetate) used for?

Yonsa is used to treat metastatic prostate cancer that is resistant to standard hormone therapy. It is usually given with prednisone to help reduce side effects.

How does Yonsa work?

Yonsa blocks an enzyme (CYP17) involved in the production of androgens (male hormones), which helps slow the growth of prostate cancer cells.

What are the most common side effects?

Common side effects include joint pain, swelling, hot flashes, diarrhea, cough, high blood pressure, and urinary tract infections.

Can women or children take Yonsa?

No, Yonsa is not for use in women or children. Women who are pregnant or may become pregnant should not handle the tablets.

What should I do if I miss a dose?

Take the missed dose as soon as you remember on the same day. If you miss a whole day, skip the missed dose and take your next dose at the regular time. Do not double up doses.

Are there any foods or medicines I should avoid?

Avoid eating food 2 hours before and 1 hour after taking Yonsa. Inform your doctor about all medicines you take, as Yonsa can interact with many drugs.

How often will I need blood tests while on Yonsa?

Your doctor will order regular blood tests to monitor your liver function, potassium levels, and blood pressure during treatment.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.