HOW TO USE: Read the Medication Guide provided by your pharmacist before you start using levofloxacin and each time you get a refill. If you have any questions, consult your doctor or pharmacist.If you are using this medication at home, or if you are a health care professional responsible for giving this medication, follow all the manufacturer's instructions for properly mixing and giving this drug. If you have any questions about using this medication properly, consult your doctor or pharmacist.Check this medication visually for particles or discoloration before use. If either are present, do not use the liquid.Inject this medication into a vein, usually once daily or as directed by your doctor. Do not inject into the skin or muscle. Give this medication over at least 60 minutes. Your blood pressure may drop if the medication is given too fast. Tell your health care professional immediately if you feel dizzy.The dosage and length of treatment depends on your condition and response to treatment. When used in children for limited types of infection, the dosage is also based on weight. As soon as you are able to take medications by mouth, your doctor will switch you to an antibiotic that is taken by mouth.Drink plenty of fluids while using this medication unless your doctor directs you otherwise. If you are unable to take fluids by mouth, you will be given fluids through a vein.Antibiotics work best when the amount of medicine in your body is kept at a constant level. Therefore, use this drug at evenly spaced intervals. To help you remember, use this medication at the same time every day.Continue to use this medication until the full prescribed amount is finished, even if symptoms disappear after a few days. Stopping the medication too early may allow bacteria to continue to grow, which may result in a return of the infection.Tell your doctor if your condition does not improve.Learn how to store and discard needles and medical supplies safely. Consult your pharmacist.
SIDE EFFECTS: See also Warning section.Pain/redness/swelling at the injection site, nausea, diarrhea, headache, dizziness, lightheadedness, or trouble sleeping may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor immediately if any of these unlikely but serious side effects occur: sunburn-like skin reaction (sun sensitivity).Tell your doctor immediately if any of these rare but very serious side effects occur: unusual bruising/bleeding, signs of a new infection (e.g., new/persistent fever, persistent sore throat), unusual change in the amount of urine.Seek immediate medical attention if any of these rare but very serious side effects occur: chest pain, severe/persistent headache, vision changes, shaking (tremors), seizures, severe dizziness, fainting, fast/irregular heartbeat, mental/mood changes (e.g., nervousness, confusion, hallucinations, depression, rare thoughts of suicide), signs of liver problems (e.g., unusual tiredness, stomach/abdominal pain, persistent nausea/vomiting, yellowing eyes/skin, dark urine).Use of this medication for prolonged or repeated periods may result in oral thrush or a new vaginal yeast infection. Contact your doctor if you notice white patches in your mouth, a change in vaginal discharge, or other new symptoms.Rarely, this medication may cause serious, possibly permanent, nerve problems (peripheral neuropathy). Stop taking levofloxacin and tell your doctor right away if you have any of the following symptoms: pain/numbness/burning/tingling/weakness in your arms, hands, legs, or feet, changes in how you sense touch/pain/temperature/vibration/body position.This medication may rarely cause a severe intestinal condition (Clostridium difficile-associated diarrhea) due to a type of resistant bacteria. This condition may occur during treatment or weeks to months after treatment has stopped. Do not use anti-diarrhea products or narcotic pain medications if you have any of the following symptoms because these products may make them worse. Tell your doctor immediately if you develop: persistent diarrhea, abdominal or stomach pain/cramping, blood/mucus in your stool.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any of the following symptoms of a serious allergic reaction: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
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