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About Polynex 500K Units Injection
Polynex 500K Units Injection belongs to the group of medicines called antibiotics used to treat bacterial infections such as urinary tract infections, meningitis, bloodstream infections, and corneal and subconjunctival eye infections caused by susceptible organisms.
Polynex 500K Units Injection contains Polymyxin B, which works by destroying bacterial cell membranes and killing infection-causing bacteria. Thereby, it helps treat bacterial infections.
In some cases, Polynex 500K Units Injection may cause side effects such as pain at the injection site, flushing, dizziness, and diarrhoea. Most of these side effects may not require medical attention and resolve gradually over time. However, consult a doctor if the side effects persist or worsen.
Let the doctor know if you are allergic to any of the components in Polynex 500K Units Injection. Consult the doctor if you are pregnant or breastfeeding. Keep your doctor informed about your health condition and medications to rule out any side effects/interactions.
Uses of Polynex 500K Units Injection
Polynex 500K Units Injection is used in the treatment of Bacterial infections. The detailed uses of Polynex 500K Units Injection are as follows:

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Directions for Use
Medicinal Benefits
Polynex 500K Units Injection belongs to the group of medicines called antibiotics used to treat bacterial infections such as urinary tract infections, meningitis, bloodstream infections, and corneal and subconjunctival eye infections caused by susceptible organisms. Polynex 500K Units Injection contains Polymyxin B, which works by destroying bacterial cell membranes and killing infection-causing bacteria. Thereby, it helps treat bacterial infections.
How Polynex 500K Units Injection Works
Storage
What if I have taken an overdose of Polynex 500K Units Injection
Drug Warnings
Do not receive Polynex 500K Units Injection if you are allergic to any of its components. Consult the doctor if you are pregnant or breastfeeding. Seek medical attention if you experience symptoms of kidney problems (unable to pass urine, change in how much urine you pass), nerve problems (weakness, irritation, feeling sleepy, blurred eyesight, change in balance, numbness or tingling around the mouth or in the arms or legs, or trouble breathing), or Clostridium difficile associated diarrhoea/CDAD (stomach pain, cramps, very loose, watery, or bloody stool). Let the doctor know if you are taking any prescription/non-prescription medicines, including supplements or herbal products.
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Alcohol
Consult your doctor
It is not known if alcohol interacts with Polynex 500K Units Injection. Please consult the doctor.
Pregnancy
Caution
The safety of polymyxin B in pregnancy has not been established. If you are pregnant or planning pregnancy, inform the doctor before receiving Polynex 500K Units Injection.
Breast Feeding
Caution
If you are breastfeeding, inform your doctor before receiving Polynex 500K Units Injection. Caution is advised while administering Polynex 500K Units Injection to lactating women.
Driving
Consult your doctor
It is unknown if Polynex 500K Units Injection affects your ability to drive. Drive only if you are alert.
Liver
Consult your doctor
If you have a history of liver problems, inform the doctor before receiving Polynex 500K Units Injection.
Kidney
Caution
If you have a history of kidney problems, inform the doctor before receiving Polynex 500K Units Injection.
Children
Safe if prescribed
Polynex 500K Units Injection may be safe for use in children if prescribed by the doctor.
Heart
Polynex 500K Units Injection can be used in heart patients, but only with close medical supervision due to risks like kidney damage and neurotoxicity. Your doctor will assess your overall health and monitor you carefully throughout treatment.
Geriatrics
Caution
Geriatric patients can receive Polynex 500K Units Injection, but with extra caution. Since kidney function often declines with age, doctors must monitor renal health closely and adjust the dosage accordingly.
Polynex 500K Units Injection is used to treat Bacterial infections.
Polynex 500K Units Injection works by destroying bacterial cell membranes and killing infection-causing bacteria. Thereby, it helps treat bacterial infections.
Diarrhoea might be a side effect of Polynex 500K Units Injection. Drink enough fluids and eat non-spicy food if you experience diarrhoea. Consult the doctor if the condition persists or worsens.
Polynex 500K Units Injection may cause nerve problems. Consult the doctor if you experience weakness, irritation, change in balance, feeling sleepy, blurred eyesight, trouble breathing, numbness or tingling sensation in the arms and legs.
Polynex 500K Units Injection will be administered by a healthcare professional. Do not self-administer.
Yes, Polynex 500K Units Injection is safe when used only under the doctor’s supervision. However, it may cause pain at the injection site, flushing, dizziness, and diarrhoea while using it.
The common side effects of Polynex 500K Units Injection may include pain at the injection site, flushing, dizziness, and diarrhoea. Most of these side effects may not require medical attention and resolve gradually over time. However, consult a doctor if the side effects persist or worsen.
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