लेवोफ्लॉक्सासिन और प्रोमेथाज़िन और कोडीन का इंटरैक्शन

Avoid use in patients with known prolongation, those with hypokalemia, and with other drugs that prolong the QT interval ( 5.11 , 8.5 )

Serious acute hypersensitivity reactions may require treatment with epinephrine and other resuscitative measures, including oxygen, intravenous fluids, antihistamines, corticosteroids, pressor amines, and airway management, as clinically indicated [see Adverse Reactions ( 6 ) and Patient Counseling Information ( 17 )] .

Interactions with Laboratory or Diagnostic Testing Some fluoroquinolones, including Levofloxacin in 5% Dextrose Injection, may produce false-positive urine screening results for opiates using commercially available immunoassay kits.

Confirmation of positive opiate screens by more specific methods may be necessary.