Tavanic - Sanofi

What is levofloxacin?

Levofloxacin is a fluoroquinolone (flor-o-KWIN-o-lone) antibiotic that fights bacteria in the body. Levofloxacin is used to treat different types of bacterial infections. Levofloxacin is also used to treat people who have been exposed to anthrax or certain types of plague.

Fluoroquinolone antibiotics can cause serious or disabling side effects. Levofloxacin should be used only for infections that cannot be treated with a safer antibiotic.

Levofloxacin may also be used for purposes not listed in this medication guide.

Important Information

Levofloxacin can cause serious side effects, including tendon problems, nerve damage, serious mood or behavior changes, or low blood sugar.

Stop using levofloxacin and call your doctor at once if you have symptoms such as: headache, hunger, irritability, numbness, tingling, burning pain, confusion, agitation, paranoia, problems with memory or concentration, thoughts of suicide, or sudden pain or movement problems in any of your joints.

In rare cases, levofloxacin may cause damage to your aorta, which could lead to dangerous bleeding or death. Get emergency medical help if you have severe and constant pain in your chest, stomach, or back.

How should I take levofloxacin?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Take levofloxacin with water, at the same time each day. Drink extra fluids to keep your kidneys working properly while taking levofloxacin.

You may take levofloxacin tablets with or without food.

Use this medicine for the full prescribed length of time, even if your symptoms quickly improve. Skipping doses can increase your risk of infection that is resistant to medication. Levofloxacin will not treat a viral infection such as the flu or a common cold.

Do not share levofloxacin with another person.

This medicine may affect a drug-screening urine test and you may have false results. Tell the laboratory staff that you use levofloxacin.

Store at room temperature away from moisture and heat.