Levofloxacin FAQ
What is levofloxacin used for?
Levofloxacin treats bacterial infections such as pneumonia, bronchitis, and urinary tract infections.
How does levofloxacin work?
It inhibits bacterial DNA gyrase and topoisomerase IV, essential for bacterial DNA replication.
Is levofloxacin an antibiotic?
Yes, it belongs to the fluoroquinolone class of antibiotics.
Can levofloxacin treat viral infections?
No, it's ineffective against viruses and only targets bacterial infections.
What are common side effects of levofloxacin?
Nausea, headache, dizziness, and increased risk of tendonitis or tendon rupture.
How is levofloxacin administered?
Orally with water, with or without food, as prescribed by a doctor.
Can I drink alcohol while taking levofloxacin?
Avoid alcohol as it may increase the risk of certain side effects.
Is levofloxacin safe during pregnancy?
Typically avoided in pregnancy due to potential risks; consult a doctor.
How long is a typical levofloxacin course?
Varies by infection type, usually 7-14 days, as prescribed.
Does levofloxacin require a prescription in Malaysia?
Yes, it's a prescription-only medication.
Can I take levofloxacin for a cold?
No, it's ineffective against colds caused by viruses.
What if I miss a dose of levofloxacin?
Take it as soon as remembered, but skip if near the next dose.
Can levofloxacin cause antibiotic resistance?
Yes, misuse or overuse contributes to antibiotic resistance.
How to store levofloxacin tablets?
Store at room temperature, away from moisture and heat.
Does levofloxacin interact with other medications?
Yes, may interact with antacids, iron supplements, and certain antidepressants.
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