Skip to main navigation Skip to main content Skip to footer For Medicare For Providers For Brokers For Employers Español For Individuals & Families: For Individuals & Families Medical Dental Other Supplemental Explore coverage through work How to Buy Health Insurance Types of Dental Insurance Open Enrollment vs. Special Enrollment See all topics Shop for Medicare plans Member Guide Find a Doctor Log in to myCigna
Home Knowledge Center Wellness Library nifurtimox

nifurtimox

Pronunciation: nye FURE ti mox

Brand: Lampit

What is the most important information I should know about nifurtimox?

What is the most important information I should know about nifurtimox?

Follow all directions on your medicine label and package. Tell each of your child's healthcare providers about all the child's medical conditions, allergies, and all medicines the child uses.

What is nifurtimox?

What is nifurtimox?

Nifurtimox is used to treat Chagas disease, a condition caused by a parasite. Chagas disease occurs most commonly in Mexico, Central America, and South America.

Nifurtimox is for use in children from birth through their 17th year. A child must weigh at least 5.5 pounds (2.5 kilograms) before taking this medicine.

Nifurtimox may also be used for purposes not listed in this medication guide.

What should I discuss with my healthcare provider before using nifurtimox?

What should I discuss with my healthcare provider before using nifurtimox?

Your child should not use nifurtimox if he or she is allergic to it.

Tell your child's doctor if the child has ever had:

  • a brain injury;
  • a seizure;
  • mental illness or psychosis;
  • kidney disease (or if the child is on dialysis);
  • liver disease; or
  • porphyria (a genetic enzyme disorder that causes symptoms affecting the skin or nervous system).

Nifurtimox can harm an unborn baby if the mother or the father is using this medicine. Sexually active females and males should use effective birth control.

  • If you are female, you may need to have a negative pregnancy test before starting this treatment. Use effective birth control to prevent pregnancy while you are using this medicine and for at least 6 months after your last dose.
  • If you are male, use effective birth control if your sex partner is able to get pregnant. Keep using birth control for at least 3 months after your last dose.
  • Tell your doctor right away if a pregnancy occurs while either the mother or the father is using nifurtimox.

If you are breastfeeding, tell your doctor if you notice symptoms in the nursing baby such as fussiness, decreased appetite, vomiting, rash, or fever.

How should I use nifurtimox?

How should I use nifurtimox?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your child's dose. Use the medicine exactly as directed.

The usual dosage of nifurtimox is 3 times per day with food, taken for 60 days. Follow your doctor's dosing instructions very carefully.

Each tablet should be swallowed whole or split in half. You may split a tablet by breaking it along scored line with your fingertip. Do not split a nifurtimox tablet using a tablet-cutting device.

If the child cannot swallow a tablet whole, place the tablet into 1/2 teaspoon of water. Allow the tablet to completely dissolve (in about 30 seconds). Give the mixture right away with food.

Nifurtimox doses are based on weight and could be different if the child gains or loses even a few pounds. Check the child's weight every 2 weeks while he or she is taking nifurtimox.

Store at room temperature away from moisture and heat.

Keep the tablets in their original container, along with the packet or canister of moisture-absorbing preservative.

What happens if I miss a dose?

What happens if I miss a dose?

Give the medicine as soon as you can, but skip the missed dose if your child's next dose is due in less than 3 hours. Do not use two doses at one time.

What happens if I overdose?

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while using nifurtimox?

What should I avoid while using nifurtimox?

Do not drink alcohol.

What are the possible side effects of nifurtimox?

What are the possible side effects of nifurtimox?

Get emergency medical help if the child has signs of an allergic reaction: hives, itching; feeling light-headed; difficult breathing; swelling of the face, lips, tongue, or throat.

Call your doctor at once if the child has:

  • a decreased appetite and weight loss;
  • new or worsening symptoms of a pre-existing condition (such as a brain injury, seizures, behavior changes, or mental health problems); or
  • worsening symptoms of porphyria (dark urine, severe stomach pain, muscle pain, numbness, tingling, mental changes, or skin sensitivity to light).

Common side effects may include:

  • stomach pain, nausea, vomiting;
  • loss of appetite;
  • fever;
  • rash; or
  • headache.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What other drugs will affect nifurtimox?

What other drugs will affect nifurtimox?

Other drugs may affect nifurtimox, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your child's current medicines and any medicine you start or stop using.

Where can I get more information?

Where can I get more information?

Your pharmacist can provide more information about nifurtimox.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

<cipublic-spinner variant="large"><span>Loading…</span></cipublic-spinner>

Page Footer

I want to...

Get an ID card File a claim View my claims and EOBs Check coverage under my plan See prescription drug list Find an in-network doctor, dentist, or facility Find a form Find 1095-B tax form information View the Cigna Glossary Contact Cigna

Audiences

Individuals and Families Medicare Employers Brokers Providers

Secure Member Sites

myCigna member portal Health Care Provider portal Cigna for Employers Client Resource Portal Cigna for Brokers

The Cigna Group Information

About The Cigna Group Company Profile Careers Newsroom Investors Suppliers The Cigna Group Third Party Administrators International Evernorth

 Cigna. All rights reserved.

Privacy Legal Product Disclosures Cigna Company Names Customer Rights Accessibility Non-Discrimination Notice Language Assistance [PDF] Report Fraud Sitemap

Disclaimer

Individual and family medical and dental insurance plans are insured by Cigna Health and Life Insurance Company (CHLIC), Cigna HealthCare of Arizona, Inc., Cigna HealthCare of Illinois, Inc., Cigna HealthCare of Georgia, Inc., Cigna HealthCare of North Carolina, Inc., Cigna HealthCare of South Carolina, Inc., and Cigna HealthCare of Texas, Inc. Group health insurance and health benefit plans are insured or administered by CHLIC, Connecticut General Life Insurance Company (CGLIC), or their affiliates (see a listing of the legal entities that insure or administer group HMO, dental HMO, and other products or services in your state). Accidental Injury, Critical Illness, and Hospital Care plans or insurance policies are distributed exclusively by or through operating subsidiaries of Cigna Corporation, are administered by Cigna Health and Life Insurance Company, and are insured by either (i) Cigna Health and Life Insurance Company (Bloomfield, CT); (ii) Life Insurance Company of North America (“LINA”) (Philadelphia, PA); or (iii) New York Life Group Insurance Company of NY (“NYLGICNY”) (New York, NY), formerly known as Cigna Life Insurance Company of New York. The Cigna name, logo, and other Cigna marks are owned by Cigna Intellectual Property, Inc. LINA and NYLGICNY are not affiliates of Cigna.

All insurance policies and group benefit plans contain exclusions and limitations. For availability, costs and complete details of coverage, contact a licensed agent or Cigna sales representative. This website is not intended for residents of New Mexico.

Selecting these links will take you away from Cigna.com to another website, which may be a non-Cigna website. Cigna may not control the content or links of non-Cigna websites. Details