Neomycin

Name: Neomycin

Neomycin and Pregnancy

Tell your doctor if you are pregnant or plan to become pregnant.

The FDA categorizes medications based on safety for use during pregnancy. Five categories - A, B, C, D, and X, are used to classify the possible risks to an unborn baby when a medication is taken during pregnancy.

Neomycin falls into category D:

It has been shown that use of Neomycin in pregnant women caused some babies to be born with problems. However, in some serious situations, the benefit of using this medication may be greater than the risk of harm to the baby.

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

You should not take this medicine if you are allergic to neomycin or similar antibiotics such as amikacin (Amikin), gentamicin (Garamycin), kanamycin (Kantrex), paromomycin (Humatin, Paromycin), streptomycin, or tobramycin (Nebcin, Tobi).

You should not take neomycin if you have ulcerative colitis, Crohn's disease, a blockage in your intestines, or other inflammatory bowel disease.

Do not use neomycin if you are pregnant. It could harm the unborn baby.

Before you take neomycin, tell your doctor if you have kidney disease, myasthenia gravis, or Parkinson's disease.

Never take neomycin in larger amounts than recommended, or for longer than 2 weeks. High doses or long-term use of neomycin can cause serious kidney problems, or hearing loss that may not be reversible. The longer you take neomycin, the more likely you are to develop these serious side effects.

To be sure this medication is not causing harmful effects, your kidney function, and your nerve and muscle function will need to be tested often. You may also need hearing tests. Neomycin can have long lasting effects on your body. Do not miss any follow up visits to your doctor for blood or urine tests.

Neomycin can harm your kidneys, and this effect is increased when you also use certain other medicines harmful to the kidneys. Before using neomycin, tell your doctor about all other medicines you use. Many other drugs (including some over-the-counter medicines) can be harmful to the kidneys.

If you are being treated for hepatic coma, avoid eating foods that are high in protein. Follow your doctor's instructions about any other restrictions on food, beverages, or activity.

What should I avoid while taking neomycin?

If you are being treated for hepatic coma, avoid eating foods that are high in protein. Follow your doctor's instructions about any other restrictions on food, beverages, or activity.

Commonly used brand name(s)

In the U.S.

  • Neo-Fradin

Available Dosage Forms:

  • Tablet
  • Solution

Therapeutic Class: Antibiotic

Chemical Class: Aminoglycoside

neomycin Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

Rare
  • Any loss of hearing
  • clumsiness
  • diarrhea
  • difficulty in breathing
  • dizziness
  • drowsiness
  • greatly decreased frequency of urination or amount of urine
  • increased amount of gas
  • increased thirst
  • light-colored, frothy, fatty-appearing stools
  • ringing or buzzing or a feeling of fullness in the ears
  • skin rash
  • unsteadiness
  • weakness

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common
  • Irritation or soreness of the mouth or rectal area
  • nausea or vomiting

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

Dosing Geriatric

Refer to adult dosing.

Dosing Pediatric

Surgical (perioperative) prophylaxis: Children and Adolescents: Oral: 15 mg/kg/dose for 3 doses administered over 10 hours (eg, at 1 PM, 2 PM, and 11 PM) on the the day preceding surgery; maximum dose: 1,000 mg; (Bratzler, 2013); used as an adjunct to mechanical cleansing of the intestine and in combination with erythromycin base or metronidazole and perioperative IV antibiotics

Dosing Renal Impairment

There are no dosage adjustments provided in manufacturer’s labeling; however, dosage reduction or discontinuation of therapy should be considered if a patient develops renal insufficiency. The risk of nephro- and/or ototoxicity is increased in patients with renal impairment.

Storage

Store at 20ºC to 25ºC (68ºF to 77ºF).

Patient Education

• Discuss specific use of drug and side effects with patient as it relates to treatment. (HCAHPS: During this hospital stay, were you given any medicine that you had not taken before? Before giving you any new medicine, how often did hospital staff tell you what the medicine was for? How often did hospital staff describe possible side effects in a way you could understand?)

• Patient may experience nausea or diarrhea. Have patient report immediately to prescriber signs of renal impairment, severe dizziness, syncope, tinnitus, hearing impairment, asthenia, paresthesia, fasciculations, or change in balance (HCAHPS).

• Educate patient about signs of a significant reaction (eg, wheezing; chest tightness; fever; itching; bad cough; blue skin color; seizures; or swelling of face, lips, tongue, or throat). Note: This is not a comprehensive list of all side effects. Patient should consult prescriber for additional questions.

Intended Use and Disclaimer: Should not be printed and given to patients. This information is intended to serve as a concise initial reference for healthcare professionals to use when discussing medications with a patient. You must ultimately rely on your own discretion, experience and judgment in diagnosing, treating and advising patients.

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