Polymyxin B

Polymyxin B is an injectable medicine used to treat severe and serious bacterial infections, especially those caused by specific hard-to-treat bacteria. It is typically prescribed when other standard antibiotics are not working or cannot be used. Doctors commonly use this medicine to treat serious infections of the blood, urinary tract, or brain.

Because Polymyxin B is given as an injection or infusion, a healthcare professional will give it to you in a hospital or clinic setting. It is highly important to receive this medicine at regular, scheduled intervals to keep a steady level of the medicine in your body. Drinking plenty of water during your treatment helps support your kidneys while you receive this therapy.

While receiving Polymyxin B, you may experience mild side effects such as temporary dizziness, drowsiness, or mild irritation at the injection site. However, you must inform your healthcare provider immediately if you experience serious side effects like numbness, tingling in your hands or feet, decreased urination, or breathing difficulties.

Before starting treatment, tell your doctor if you have kidney disease, neuromuscular disorders like myasthenia gravis, or a history of allergies to similar medicines. Do not receive this medicine if you have had a severe allergic reaction to it or its components in the past.

This medicine can interact with other drugs that affect your kidneys or nervous system, which can increase your risk of side effects. It is important to avoid alcohol during treatment, as it can worsen dizziness and strain your body. If you are pregnant, breastfeeding, or an older adult, consult your doctor to discuss the risks and benefits before starting therapy.

Polymyxin B helps treat serious bacterial infections, including infections caused by bacteria that may not respond to many other antibiotics. By eliminating the bacteria responsible for the infection, it supports recovery and helps prevent the infection from spreading.

• Treats Severe Bacterial Infections: By targeting and killing susceptible bacteria, Polymyxin B helps control serious infections and supports the healing of the affected organs and tissues.
• Helps Reduce Infection Symptoms: As the infection improves, Polymyxin B helps relieve symptoms such as fever, body aches, weakness, and fatigue, allowing you to gradually regain strength.
• Supports Recovery and Prevents Complications: Effective treatment helps reduce the risk of the infection spreading further or causing long-term complications, supporting a safer and more complete recovery when used as prescribed.

• Polymyxin B will be administered by a healthcare professional.
• Do not self-administer it.

Common Side Effects (Usually mild):

• Mild dizziness or lightheadedness
• Drowsiness or feeling sleepy
• Pain, redness, or swelling at the injection site
• Mild skin flushing

Serious Side Effects (Consult a doctor right away):

• Numbness, tingling, or 'pins and needles' sensations in your hands, feet, or face
• Significant decrease in how much or how often you urinate
• Difficulty breathing or very shallow breathing
• Severe muscle weakness or trouble moving your limbs
• Signs of a severe allergic reaction, such as hives, swelling of the face or throat, and difficulty swallowing