Generic Name: Tobramycin (Systemic) (toe bra MYE sin)
Medically reviewed on Sep 5, 2018
- This medicine may cause kidney problems, nerve problems, and hearing problems (like long-lasting hearing loss). This could even happen at normal doses. The risk of these problems may be higher if you already have kidney or hearing problems, if you get high doses of tobramycin (systemic), or if you get tobramycin (systemic) for a long time. The risk may also be higher in older people, infants, or people who are dehydrated. Hearing loss can happen even after tobramycin (systemic) is stopped. If you already have kidney problems or hearing problems, tell your doctor. Your doctor will watch you closely and may run hearing and kidney tests. Talk with your doctor.
- Do not use tobramycin (systemic) if you are taking or have recently taken any drugs that can cause nerve, kidney, or hearing problems. This may be drugs like amphotericin B, bacitracin, cephaloridine, cisplatin, colistin, cyclosporine, ethacrynic acid, furosemide, paromomycin, polymyxin B, vancomycin, viomycin, or other drugs like this one. There are many other drugs that can do this. Ask your doctor or pharmacist if you are not sure.
- This medicine may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking tobramycin (systemic), call your doctor right away.
Uses of Tobramycin:
- It is used to treat bacterial infections.
What do I need to tell my doctor BEFORE I take Tobramycin?
- If you have an allergy to tobramycin or any other part of tobramycin (systemic).
- 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.
This medicine may interact with other drugs or health problems.
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 tobramycin (systemic) 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 Tobramycin?
- Tell all of your health care providers that you take tobramycin (systemic). This includes your doctors, nurses, pharmacists, and dentists.
- Have blood work checked as you have been told by the doctor. Talk with the doctor.
- Have a hearing test before starting tobramycin (systemic) and while you take tobramycin (systemic).
- Have your urine checked as you have been told by your doctor.
- Do not use longer than you have been told. A second infection may happen.
- If you are allergic to sulfites, talk with your doctor. Some products have sulfites.
- Very bad muscle problems and very bad breathing problems have happened with tobramycin (systemic). The risk of these problems may be higher if you are getting certain drugs used to put you to sleep or to relax your muscles. The risk is also higher if you are getting a certain type of blood transfusion. Talk with your doctor.
- If you are 65 or older, use tobramycin (systemic) with care. You could have more side effects.
- Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using tobramycin (systemic) 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 (Tobramycin) best taken?
Use tobramycin (systemic) as ordered by your doctor. Read all information given to you. Follow all instructions closely.
- It is given as a shot into a muscle or as an infusion into a vein over a period of time.
What do I do if I miss a dose?
- Call your doctor to find out what to do.
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, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of kidney problems like unable to pass urine, change in how much urine is passed, blood in the urine, or a big weight gain.
- Change in balance.
- Dizziness or passing out.
- Fever or chills.
- Sore throat.
- Muscle weakness.
- A burning, numbness, or tingling feeling that is not normal.
- Ringing in the ears, hearing loss, or any other changes in hearing.
- Any unexplained bruising or bleeding.
- Feeling very tired or weak.
- Feeling confused.
- It is common to have diarrhea when taking tobramycin (systemic). Rarely, a very bad form of diarrhea called Clostridium difficile (C diff)–associated diarrhea (CDAD) may occur. Sometimes, this has led to a deadly bowel problem (colitis). CDAD may happen while you are taking tobramycin (systemic) or within a few months after you stop taking it. Call your doctor right away if you have stomach pain or cramps, very loose or watery stools, or bloody stools. Do not try to treat loose stools without first checking with your doctor.
- A very bad skin reaction (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen. It can cause very bad health problems that may not go away, and sometimes death. Get medical help right away if you have signs like red, swollen, blistered, or peeling skin (with or without fever); red or irritated eyes; or sores in your mouth, throat, nose, or eyes.
What are some other side effects of Tobramycin?
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:
- Loose stools (diarrhea).
- Upset stomach or throwing up.
- Feeling tired or weak.
- Pain where the shot was given.
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.
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 Tobramycin?
- If you need to store tobramycin (systemic) at home, talk with your doctor, nurse, or pharmacist about how to store it.
Consumer information use
- 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.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
- Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about tobramycin (systemic), 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.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
More about tobramycin
- Tobramycin Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Drug Interactions
- Support Group
- Pricing & Coupons
- Drug class: aminoglycosides
- Tobramycin inhalation
- Tobramycin injection
- Tobramycin Inhalation Powder
- Tobramycin Inhalation Solution
- Tobramycin Inhalation (Advanced Reading)
- Tobramycin Injection (Advanced Reading)