Bactroban Ointment (Mupirocin Calcium)
Complete patient guide for uses, dosage, side effects, and safety information
Prescription RequiredQuick Facts
What Is Bactroban Ointment Used For?
Bactroban Ointment contains mupirocin calcium, an antibiotic that works by killing bacteria that can cause skin infections.
Primary Uses
Bactroban Ointment is specifically used for treating mild impetigo (also known as school sores). It is for use on your skin only.
How It Works
Mupirocin calcium belongs to a group of medicines called antibiotics. Antibiotics work by killing bacteria which can cause infection.
Good to know: There is no evidence that Bactroban Ointment is addictive.
How to Take Bactroban Ointment
Follow your doctor’s instructions carefully about how and when to use Bactroban Ointment. Always wash your hands before and after applying the ointment.
Dosage Instructions
The usual recommendation is to apply a small amount to the affected area three times a day for up to 10 days. Use a piece of clean cotton wool or gauze swab to apply the ointment. You may cover the treated area with a sterile bandage or gauze dressing unless your doctor tells you to leave it uncovered. It’s important to take the full course – do not stop early even if symptoms improve.
What If You Miss a Dose?
If you forget an application, apply Bactroban Ointment as soon as you remember, then continue as before.
Important: Do not use a double dose to make up for the dose you missed.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- itching
- dryness
- burning
- redness
- stinging
- pain
- swelling
Seek immediate medical attention if you experience:
- allergic reactions (rash, hives, swelling)
- wheezing
- swelling of lips/mouth
- difficulty breathing
- hay fever
- lumpy rash (hives)
- fainting
- inflammation of the colon with diarrhea (usually with blood and mucous)
- stomach pain
- fever
Important Warnings
There are important safety considerations before using Bactroban Ointment. Make sure to discuss your medical history with your doctor.
Who Should Not Take Bactroban Ointment
Do not use if you are allergic to mupirocin calcium or any other ingredients. Do not use if the expiry date has passed or packaging is damaged. Do not use if you have large areas of broken or damaged skin, especially if you have reduced kidney function, as the ointment contains polyethylene glycol which can be absorbed through open wounds.
Medical Conditions to Discuss
Tell your doctor if you have any allergies to foods, dyes, preservatives or other medicines, or if you have any other medical conditions. The use in children under two years of age is not recommended.
Pregnancy and Breastfeeding
Check with your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Your doctor will discuss the risks and benefits with you. If using on a cracked nipple, wash the nipple well before breastfeeding your baby.
Drug Interactions
Tell your doctor or pharmacist about all medicines you are taking, including over-the-counter medications, vitamins, and supplements.
- Do not mix Bactroban Ointment with any other preparation as this may prevent it from working properly
Alcohol & Driving
No specific warnings about alcohol or driving are mentioned for this topical medication.
Storage
Store Bactroban Ointment in the original packaging below 25°C in a cool, dry place away from moisture, heat, and sunlight. Do not freeze the ointment. Do not store in the bathroom, near a sink, in the car, or on window sills. Keep away from children – a locked cupboard at least one-and-a-half metres above ground is recommended.
Overdose Information
If you think you have used too much Bactroban Ointment or have accidentally swallowed it, seek urgent medical attention immediately. Phone the Poisons Information Centre (13 11 26 in Australia), contact your doctor, or go to the Emergency Department at your nearest hospital, even if there are no signs of discomfort or poisoning.
Frequently Asked Questions
Bactroban Ointment is usually applied three times a day for up to 10 days. It’s important to complete the full course even if symptoms improve, as the infection may not be fully treated yet.
Do not use Bactroban Ointment to treat infections in or near the eyes, nostrils, or mouth unless specifically directed by your doctor. If accidentally applied to the eyes, wash thoroughly with water.
No, there is no evidence that Bactroban Ointment is addictive.
If you forget an application, apply Bactroban Ointment as soon as you remember, then continue as before. Do not use a double dose to make up for the missed dose.
No, do not use if you have large areas of broken or damaged skin, especially if you have reduced kidney function, as the ointment contains polyethylene glycol which can be absorbed through open wounds.
Yes, after applying the ointment, you may cover the treated area with a sterile bandage or gauze dressing, unless your doctor has told you to leave it uncovered.
Stop using Bactroban Ointment immediately and tell your doctor if you develop signs of an allergic reaction such as rash, local pain, swelling, wheezing, difficulty breathing, or swelling of lips/mouth.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.