What is polymyxin B?
Polymyxin B is a drug administered to treat a number of different types of infections caused by bacteria. It works by destroying the integrity of bacterial cell walls, which makes them susceptible to external pathogenic substances and is unable to maintain a stable internal environment contributing to survival. Most often polymyxin B is included in ointment, eye drops or ears drops as a way of treating bacterial infections affecting these parts of the body. The side effects of the drug are local irritation and redness of the skin.
The mechanism of the effect of polymyxin B is to damage the integrity of bacterial cell walls. It can do this by disrupting some of the chemical bonds that are important in maintaining the strength of these protective structures. The drug is naturally produced by a bacterial species known as bacillus polymyxa , which makes the substance as a defense mechanism against other types of bacteria. Types of bacteria Known as a gram negative bacteria are most prone to killing this mechanism of action.
polymyxin B is usually not served as a pill or injection. Instead, it is used locally on different parts of the body that could be affected by bacterial infections. One of the popular uses of drugs is to include it in ointment to treat skin infections. Preparations are also available as eye drops to treat eye infections or as ear drops to treat ear infections. Drugs are often combined with other antibacterial agents to make the best possible bacteria.
side effects of polymyxin B are usually minimal, but may include skin reactions such as redness or irritation. Some people may be allergic to medicines and can develop more serious side effects including swelling and rash. Patients using Polymyxin B products for a long time could become susceptible to bacteria infection that are resistant to medicines and could have problems with fully eradicinfection.
In most cases, polymyxin B is well tolerated and is even available in the form of an ointment above the counter in the United States. However, some people should avoid using this medicine. The safety of the drug in pregnant and nursing women is not well introduced. Also, patients with undiagnosed conditions should consult with a doctor or other medical worker before using the drug to ensure that they receive the best possible treatment.