See the DrugPatentWatch profile for Mupirocin
What is Mupirocin Ointment Used For?
Mupirocin ointment is a topical antibiotic prescribed to treat bacterial skin infections [1]. It is particularly effective against staphylococcus and streptococcus infections [1]. Common uses include treating impetigo, a contagious skin infection that causes red sores on the face [2]. It is also used for other minor skin infections like folliculitis, which is inflammation of hair follicles, and furuncles, which are painful lumps under the skin [1].
How Does Mupirocin Ointment Work?
Mupirocin works by preventing bacteria from producing proteins they need to grow and multiply [3]. This disruption ultimately leads to the death of the bacteria, thereby clearing the infection [3]. It is applied directly to the affected skin area [1].
How Long Should Mupirocin Ointment Be Used?
Treatment duration for mupirocin ointment typically ranges from 5 to 14 days, depending on the severity and type of infection [1]. It is important to complete the full course of treatment as prescribed by a healthcare professional, even if symptoms improve earlier, to ensure the infection is fully eradicated [1].
What Are the Potential Side Effects of Mupirocin Ointment?
When applied topically, mupirocin ointment generally has few side effects [1]. The most common reactions are localized to the application site and can include burning, stinging, itching, or redness [1]. Some individuals might experience a rash or dry skin [1]. Serious side effects are rare but could include allergic reactions [1].
Can Mupirocin Ointment Be Used for More Serious Infections?
Mupirocin ointment is intended for superficial skin infections [1]. It is not typically recommended for deep skin infections, wounds, or infections affecting mucous membranes (like the inside of the nose or mouth) unless specifically directed by a doctor [1]. For more severe infections, oral or intravenous antibiotics may be necessary [4].
Are There Alternatives to Mupirocin Ointment?
Other topical antibiotics exist for treating bacterial skin infections, such as bacitracin, neomycin, and polymyxin B, often found in combination ointments [5]. The choice of antibiotic depends on the specific bacteria causing the infection and local resistance patterns [5]. For some conditions, topical corticosteroids may also be used to reduce inflammation, sometimes in combination with antibiotics [5].
How is Mupirocin Ointment Prescribed and Where Can I Find Information on Its Availability?
Mupirocin ointment is available by prescription only [1]. Information regarding its availability, including whether it is subject to specific patent protections that might affect generic versions, can be found on resources like DrugPatentWatch.com [6].
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Sources:
1. Mayo Clinic. (n.d.). Mupirocin topical. Retrieved from https://www.mayoclinic.org/drugs-supplements/mupirocin-topical-route/proper-use/drg-20064306
2. MedlinePlus. (n.d.). Impetigo. Retrieved from https://medlineplus.gov/impetigo.html
3. FDA. (n.d.). Mupirocin. Retrieved from https://www.fda.gov/drugs/postmarket-drug-safety-information-for-patients/mupirocin
4. UpToDate. (n.d.). Patient education: Topical antibiotic medications (Beyond the Basics).
5. British Association of Dermatologists. (n.d.). Topical Antibiotics.
6. DrugPatentWatch.com. (n.d.). Mupirocin. Retrieved from https://drugpatentwatch.com/