About moxifloxacin hydrochloride
Fluoroquinolone antibiotic
Used for
- Treats certain bacterial infections, including pneumonia and some skin or abdominal infections.
- Treats bacterial sinusitis or worsening chronic bronchitis when suitable alternatives are inappropriate.
Usual adult dose
Usually 400 mg by mouth once daily; treatment length depends on infection.
Common side effects
- Nausea, diarrhea, or dizziness
- Tendon pain or rupture
- Numbness, tingling, or weakness
- Heart rhythm changes
Important warnings
- Not for viral infections; use only for susceptible bacteria.
- Can cause serious tendon, nerve, muscle, joint, or central nervous system effects.
- May prolong the heart’s electrical interval; risk is higher with certain conditions or medicines.
- Avoid taking with aluminum- or magnesium-containing antacids, iron, zinc, or sucralfate close to the dose.
Pregnancy
Human safety information is limited; use only when clearly needed and prescribed.
Breastfeeding
Safety information is limited; discuss use with a healthcare professional, especially for prolonged treatment.
Interactions
- Antacids, iron, zinc, and sucralfate can reduce absorption; separate doses.
- Other medicines that prolong heart rhythm may increase abnormal rhythm risk.
- Warfarin effects may change; monitoring may be needed.
- Corticosteroids may increase tendon injury risk.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.