Levaquin Quinolone Antibiotics, Quinolones, Central Nervous System, Skin Rash, Hypoglycemic Reaction

What are possible side effects of LEVAQUIN?
LEVAQUIN is generally well tolerated. The most common side effects caused by LEVAQUIN, which are usually mild, include nausea, diarrhea, itching, abdominal pain, dizziness, flatulence, rash and vaginitis in women.

You should be careful about driving or operating machinery until you are sure LEVAQUIN is not causing dizziness.

Allergic reactions have been reported in patients receiving quinolones including LEVAQUIN, even after just one dose. If you develop hives, skin rash or other symptoms of an allergic reaction, you should stop taking this medication and call your healthcare professional.

Ruptures of the shoulder, hand, or Achilles tendons have been reported in patients receiving quinolones, including LEVAQUIN. If you develop pain, swelling, or rupture of a tendon you should stop taking LEVAQUIN and contact your healthcare professional.

Some quinolone antibiotics have been associated with the development of phototoxicity ("sunburns" and "blistering sunburns") following exposure to sunlight or other sources of ultraviolet light such as artificial ultraviolet light used in tanning salons. LEVAQUIN has been infrequently associated with phototoxicity. You should avoid excessive exposure to sunlight or artificial ultraviolet light while you are taking LEVAQUIN.

If you have diabetes and you develop a hypoglycemic reaction while on LEVAQUIN, you should stop taking LEVAQUIN and call your healthcare professional.

Convulsions have been reported in patients receiving quinolone antibiotics including LEVAQUIN. If you have experienced convulsions in the past, be sure to let your physician know that you have a history of convulsions.

Quinolones, including LEVAQUIN, may also cause central nervous system stimulation which may lead to tremors, restlessness, anxiety, lightheadedness, confusion, hallucinations, paranoia, depression, nightmares, insomnia, and, rarely, suicidal thoughts or acts.

If you notice any side effects not mentioned here or you have concerns about the side effects you are experiencing, please inform your healthcare professional.

For more complete information regarding levofloxacin, please refer to the full prescribing information, which may be obtained from your healthcare professional, pharmacist, or the Physicians' Desk Reference (PDR).