Megestrol acetate (megestrol acetate) — Uses, Dosage, Side Effects & Safety

Drug class: Progestin (Hormonal Antineoplastic, Appetite Stimulant)

Overview

Megestrol acetate is a synthetic progestin used primarily to treat loss of appetite and significant weight loss (cachexia) in people with AIDS or cancer. It is also used in the management of certain cancers, such as advanced breast and endometrial cancer. Megestrol acetate works by acting like the hormone progesterone in the body, helping to stimulate appetite and promote weight gain. In cancer therapy, it can slow the growth of some hormone-sensitive tumors. Key points for patients: This medication may take several weeks to show its full effect. It should be taken exactly as prescribed, and regular follow-up with your healthcare provider is important to monitor for side effects and effectiveness.

Frequently Asked Questions about Megestrol acetate

What is megestrol acetate used for?

Megestrol acetate is used to stimulate appetite and promote weight gain in people with significant weight loss due to AIDS or cancer. It is also used in the treatment of certain cancers, such as advanced breast and endometrial cancer.

How long does it take for megestrol acetate to work?

It may take several weeks to notice increased appetite or weight gain. For cancer treatment, your doctor will monitor your response over time.

Can megestrol acetate cause blood clots?

Yes, megestrol acetate can increase the risk of blood clots, especially in people with a history of thromboembolic disease. Watch for symptoms such as leg pain, swelling, chest pain, or sudden shortness of breath.

Is megestrol acetate safe during pregnancy?

No, megestrol acetate should not be used during pregnancy as it may harm the unborn baby.

What should I do if I miss a dose?

Take the missed dose as soon as you remember, unless it is almost time for your next dose. Do not double up doses.

Can I drink alcohol while taking megestrol acetate?

There are no specific interactions with alcohol, but it is best to consult your doctor, especially if you have liver problems or are taking other medications.

Does megestrol acetate interact with other medications?

Yes, it can interact with diabetes medications, anticoagulants, and other hormonal therapies. Always inform your healthcare provider about all medicines you are taking.

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