TabletsClinical Overview
Linezolid is a synthetic oxazolidinone antibacterial agent on the WHO Model List of Essential Medicines. It possesses a unique mechanism of action, binding to the 23S ribosomal RNA of the 50S subunit and preventing formation of the functional 70S initiation complex, precluding cross-resistance with other protein synthesis inhibitors. Demonstrates 100% oral bioavailability. Indicated for vancomycin-resistant Enterococcus faecium (VRE), hospital-acquired and community-acquired MRSA pneumonia, and complicated skin and soft tissue infections.
Active Pharmaceutical Ingredients
Verified Clinical References
Usage Guidelines
Take orally with or without food, spaced every 12 hours. Avoid excessive intake of tyramine-rich foods (aged cheeses, cured meats, soy sauce, draft beer, red wine) due to weak reversible non-selective MAO inhibition. Complete the full course.
General Administration Advice: Adhere strictly to the prescribed dosage, frequency, and treatment course. For oral medications, swallow with sufficient water. Never stop antibiotics, psychiatric medications, or antihypertensives abruptly without clinical direction.
Possible Side Effects
Common: Headache, nausea, diarrhea, vomiting, metallic taste, insomnia. Rare/Severe: Bone marrow suppression (thrombocytopenia, anemia, leukopenia, especially with therapy > 14 days), peripheral and optic neuropathy (with prolonged therapy), lactic acidosis, and Serotonin Syndrome when combined with serotonergic drugs (SSRIs, SNRIs).
*Note: Individual physiological responses vary. While many patients experience few or no side effects, notify your treating physician if adverse reactions persist or if hypersensitivity (angioedema, skin rash, dyspnea) occurs.
Precautions & Warnings
Weekly complete blood counts (CBC) are mandatory during treatment exceeding 10-14 days. Black box risk of Serotonin Syndrome: avoid concurrent administration with SSRIs, SNRIs, tricyclic antidepressants, and triptans. Avoid tyramine-rich foods. Discontinue if visual changes or numbness occur.
Schedule H1 (Prescription Required)
This medication is scheduled under statutory drug regulatory frameworks (CDSCO / Drugs & Cosmetics Rules). Dispensing requires a valid medical prescription from a registered medical practitioner. Self-medication or unsupervised dosage adjustment carries significant clinical risks.
Medical Disclaimer: Statutory Clinical Disclaimer: The information provided is for educational and price-transparency purposes only and does not constitute medical advice, clinical diagnosis, or treatment recommendations. Always consult a registered medical practitioner or qualified pharmacist before initiating, modifying, or substituting any medication regimen.
