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Neomycin, Colistin, Hydrocortisone, and Thonzonium

Generic Name: Neomycin, Colistin, Hydrocortisone, and Thonzonium (nee oh MYE sin, koe LIS tin, hye droe KOR ti sone, & thon ZOE nee um)
Brand Name: Coly-Mycin S, Cortisporin-TC

Uses of Neomycin, Colistin, Hydrocortisone, and Thonzonium:

  • It is used to treat ear infections.

What do I need to tell my doctor BEFORE I take Neomycin, Colistin, Hydrocortisone, and Thonzonium?

  • If you have an allergy to neomycin, colistin, hydrocortisone, thonzonium, or any other part of neomycin, colistin, hydrocortisone, and thonzonium.
  • If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
  • If you have a viral ear infection.

This is not a list of all drugs or health problems that interact with this medicine.

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take neomycin, colistin, hydrocortisone, and thonzonium with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take Neomycin, Colistin, Hydrocortisone, and Thonzonium?

  • Tell all of your health care providers that you take this medicine. This includes your doctors, nurses, pharmacists, and dentists.
  • Do not use longer than you have been told. A second infection may happen.
  • Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using neomycin, colistin, hydrocortisone, and thonzonium while you are pregnant.
  • Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.

How is this medicine (Neomycin, Colistin, Hydrocortisone, and Thonzonium) best taken?

Use this medicine as ordered by your doctor. Read all information given to you. Follow all instructions closely.

  • Keep out of your eyes.
  • To gain the most benefit, do not miss doses.
  • Keep using neomycin, colistin, hydrocortisone, and thonzonium as you have been told by your doctor or other health care provider, even if you feel well.
  • For the ear only.
  • Shake suspension well before use.
  • Wash your hands before and after use.
  • Lie on your side with problem ear up.
  • Pull the outer ear outward and upward.
  • For children younger than 3 years of age, pull the outer ear outward and downward.
  • Put drops in ear without touching dropper to ear. Stay on side for 2 minutes or put cotton plug in ear.

What do I do if I miss a dose?

  • Use a missed dose as soon as you think about it.
  • If it is close to the time for your next dose, skip the missed dose and go back to your normal time.
  • Do not use 2 doses or extra doses.

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

  • Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
  • Very bad ear irritation.
  • Very bad skin irritation.
  • This medicine may cause hearing loss that may not go away. The chance may be higher if you use this medicine for a long time. Do not use neomycin, colistin, hydrocortisone, and thonzonium longer than you have been told by your doctor. Tell your doctor right away if you have a change in hearing or hearing loss.

What are some other side effects of Neomycin, Colistin, Hydrocortisone, and Thonzonium?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

  • Ear irritation.
  • Burning.
  • Stinging.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

See also: Side effects (in more detail)

If OVERDOSE is suspected:

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

How do I store and/or throw out Neomycin, Colistin, Hydrocortisone, and Thonzonium?

  • Store at room temperature.
  • Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
  • Check with your pharmacist about how to throw out unused drugs.

Consumer Information Use and Disclaimer

  • If your symptoms or health problems do not get better or if they become worse, call your doctor.
  • Do not share your drugs with others and do not take anyone else's drugs.
  • Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
  • Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
  • Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about this medicine, please talk with your doctor, nurse, pharmacist, or other health care provider.
  • If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

This information should not be used to decide whether or not to take neomycin, colistin, hydrocortisone, and thonzonium or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to neomycin, colistin, hydrocortisone, and thonzonium. This information is not specific medical advice and does not replace information you receive from the healthcare provider. You must talk with the healthcare provider for complete information about the risks and benefits of using this medicine.

Review Date: October 4, 2017

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