Polymyxin B
Uses of Polymyxin B
Polymyxin B is commonly used in the treatment of meningitis, bacterial eye infections, bacterial ear infections, bacterial skin infections and severe bacterial infections.
How Polymyxin B Works
Polymyxin B is an antibiotic that works by interrupting the membrane of the bacteria thus causing leakage.
Side Effects of Polymyxin B
Flushing, Pruritus, Dizziness, Pain, Discomfort
Warnings
Kidney Use With Care
Polymyxin B should be used with caution in patients with kidney disease. Also, dose adjustment of Polymyxin B may be needed. Please consult your doctor.
Alcohol Not Advisable
It is not advisable to take alcohol with Polymyxin B as it may have effects in increasing flushing and dizziness in patients.
Pregnancy Not Safe
Polymyxin B may not be safe to be used in pregnancy as animal studies have shown adverse effects on the animal fetus. However, controlled studies on both animal and human are not yet available.
Driving Not advisable
Do not drive unless you are feeling well. Polymyxin B may cause temporary unclear eyesight. During this time, it is advised that a patient does not drive.
Liver Limited Data
Although Polymyxin B can be used in patients, it is best that caution is practiced.
Lactation Limited Data
Polymyxin B is considered safe to use during lactation. There is no data available in the matter, therefore, medication can be given but with precaution.
Frequently Asked Questions
Written by Dr Sri Viknarajan, MD (Universiti Hasanuddin, Indonesia)
Reviewed by Dr Nur Syuhada binti Zulkifli, MD, Universiti Kebangsaan Malaysia (UKM).
