Iclaprim (iclaprim) — Uses, Dosage, Side Effects & Safety

Drug class: Antibiotic (Dihydrofolate Reductase Inhibitor)

Overview

Iclaprim is an antibiotic used to treat serious bacterial infections, especially those caused by Gram-positive bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) and Streptococcus pneumoniae. It is typically reserved for complicated skin and soft tissue infections and hospital-acquired pneumonia when other antibiotics may not be effective. Iclaprim works by blocking an enzyme (dihydrofolate reductase) that bacteria need to produce folic acid, which is essential for their growth and survival. This action stops the bacteria from multiplying and helps your body fight the infection. Key points to know: Iclaprim is given by intravenous infusion in a hospital setting. It is not used for viral infections such as the common cold or flu. Always complete the full course as prescribed, even if you feel better before finishing the medication.

Therapeutic uses

• Acute bacterial skin and skin structure infections (ABSSSI)
• Hospital-acquired bacterial pneumonia (HABP)
• Ventilator-associated bacterial pneumonia (VABP)

Common side effects

• Nausea
• Diarrhea
• Vomiting
• Headache
• Rash
• Anemia
• Thrombocytopenia

Frequently Asked Questions about Iclaprim

What infections does iclaprim treat?

Iclaprim is used to treat serious bacterial infections, particularly complicated skin and soft tissue infections and hospital-acquired pneumonia caused by Gram-positive bacteria, including MRSA.

How is iclaprim given?

Iclaprim is administered as an intravenous infusion by a healthcare professional, typically in a hospital setting.

Can Iclaprim be used in children?

The safety and effectiveness of iclaprim in children under 18 years have not been established, and its use is not routinely recommended in pediatric patients.

What should I do if I experience side effects?

Report any side effects to your healthcare provider. Seek immediate medical attention for severe reactions such as difficulty breathing, severe rash, or jaundice.

Can I take iclaprim if I am pregnant or breastfeeding?

Iclaprim should be used during pregnancy or breastfeeding only if clearly needed and prescribed by your doctor, as safety data is limited.

Are there any foods or medicines I should avoid while taking iclaprim?

Avoid alcohol and inform your doctor about all other medications you are taking, especially those affecting folate metabolism or liver function.

What happens if I miss a dose?

If you miss a dose, contact your healthcare provider immediately. Do not attempt to double the next dose.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.