IMPAVIDO ratings & reviews

Impavido contains the active ingredient miltefosine, which is an antileishmanial agent. It is formulated as capsules with inactive ingredients including colloidal silicon dioxide, microcrystalline cellulose, and lactose monohydrate. The drug is intended to treat infections caused by parasites.

How should I use this medication?

Take this medication by mouth with water. Take it as directed on the prescription label at the same time every day. Do not cut, crush, or chew this medication. Swallow the capsules whole. Take it with food. Take all of this medication unless your care team tells you to stop it early. Keep taking it even if you think you are better.

A special MedGuide will be given to you by the pharmacist with each prescription and refill. Be sure to read this information carefully each time.

Talk to your care team about the use of this medication in children. While it may be prescribed for children as young as 12 years for selected conditions, precautions do apply.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.

Where should I keep my medication?

Keep out of the reach of children and pets.

Store between 20 and 25 degrees C (68 and 77 degrees F). Keep this medication in the original packaging. Protect from moisture. Get rid of any unused medication after the expiration date.

To get rid of medications that are no longer needed or have expired:

• Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location.
• If you cannot return the medication, check the label or package insert to see if the medication should be thrown out in the garbage or flushed down the toilet. If you are not sure, ask your care team. If it is safe to put it in the trash, take the medication out of the container. Mix the medication with cat litter, dirt, coffee grounds, or other unwanted substance. Seal the mixture in a bag or container. Put it in the trash.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible:

• Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
• Change in vision such as blurry vision, seeing halos around lights, vision loss
• Eye pain, redness, irritation, or discharge with blurry or decreased vision
• Kidney injury—decrease in the amount of urine, swelling of the ankles, hands, or feet
• Liver injury—right upper belly pain, loss of appetite, nausea, light-colored stool, dark yellow or brown urine, yellowing skin or eyes, unusual weakness or fatigue
• Redness, blistering, peeling, or loosening of the skin, including inside the mouth
• Unusual bruising or bleeding

Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):

• Diarrhea
• Dizziness
• Headache
• Loss of appetite
• Nausea
• Unusual weakness or fatigue
• Vomiting

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

• Eye or vision problems
• Kidney disease
• Liver disease
• Sjogren-Larsson syndrome
• An unusual or allergic reaction to miltefosine, other medications, foods, dyes, or preservatives
• Pregnant or trying to get pregnant
• Breastfeeding

What may interact with this medication?

• Estrogen or progestin hormones

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

Visit your care team for regular checks on your progress. Tell your care team if your symptoms do not start to get better or if they get worse.

You may need blood work done while you are taking this medication.

Make sure you stay hydrated while taking this medication. Drink water often. Eat fruits and veggies that have a high water content. Drink more water when it is hot or you are active. Talk to your care team right away if you have diarrhea or vomiting that are severe or do not go away. The loss of too much body fluid may make it dangerous for you to take this medication.

This medication may cause serious skin reactions. They can happen weeks to months after starting the medication. Talk to your care team right away if you have fevers or flu-like symptoms with a rash. The rash may be red or purple and then turn into blisters or peeling of the skin. Or you might notice a red rash with swelling of the face, lips, or lymph nodes in your neck or under your arms.

Your vision may be tested before and during use of this medication. Tell your care team right away if you have any change in your eyesight.

Talk to your care team if you may be pregnant. Serious fetal side effects can occur if you take this medication during pregnancy and for 5 months after the last dose. You will need a negative pregnancy test before starting this medication. Estrogen and progestin hormones may not work as well while you are taking this medication. Contraception is recommended while taking this medication and for 5 months after the last dose. Your care team can help you find the option that works for you.

Do not breastfeed while taking this medication and for 5 months after the last dose.

This medication may cause infertility. Talk to your care team if you are concerned about your fertility.

What are the most serious risks of this medication?

If you can become pregnant, you will need a test to make sure you are not pregnant before starting this medication. You must use contraception while taking this medication. You may need to keep using contraception even after you stop taking the medication. This depends on the medication. It is important to talk to your care team about how long to use contraception. Call your care team right away if you think you may be pregnant, have unprotected sex, or if you think your contraception did not work.