Ofloxacin (By mouth)

There may be other brand names for this medicine.

This medicine is not right for everyone. Do not use it if you had an allergic reaction to ofloxacin or similar medicines.

Your doctor will tell you how much medicine to use. Do not use more than directed. Take this medicine at the same time each day.
Take all of the medicine in your prescription to clear up your infection, even if you feel better after the first few doses.
Drink extra fluids so you will urinate more often and help prevent kidney problems.
This medicine should come with a Medication Guide. Ask your pharmacist for a copy if you do not have one.
Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

Some foods and medicines can affect how ofloxacin works. Tell your doctor if you are using any of the following:
- Cimetidine, cyclosporine, probenecid, theophylline
- Blood thinner (including warfarin)
- Insulin and diabetes medicine (including glibenclamide, glyburide)
- Medicine for heart rhythm problems (including amiodarone, procainamide, quinidine, sotalol)
- NSAID pain or arthritis medicine (including aspirin, celecoxib, diclofenac, ibuprofen, naproxen)
- Steroid medicine (including hydrocortisone, methylprednisolone, prednisone)
Take ofloxacin at least 2 hours before or 2 hours after you take antacids containing aluminum, calcium, or magnesium, zinc, iron, sucralfate, or didanosine . This include vitamin/mineral supplements.

Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease, liver disease, diabetes, heart disease, myasthenia gravis, or a history of heart rhythm problems (such as QT prolongation) or seizures. Tell your doctor if you have ever had tendon or joint problems, including rheumatoid arthritis, or if you have received a transplant.
This medicine may cause the following problems:
- Tendinitis or tendon rupture (may happen after treatment ends)
- Heart rhythm changes
- Nerve damage in the arms or legs
- Changes in blood sugar levels
This medicine may make you dizzy or lightheaded. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.
This medicine can cause diarrhea. Call your doctor if the diarrhea becomes severe, does not stop, or is bloody. Do not take any medicine to stop diarrhea until you have talked to your doctor. Diarrhea can occur 2 months or more after you stop taking this medicine.
This medicine may make your skin more sensitive to sunlight. Wear sunscreen. Do not use sunlamps or tanning beds.
Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
Call your doctor if your symptoms do not improve or if they get worse.
Keep all medicine out of the reach of children. Never share your medicine with anyone.

Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Blistering, peeling, red skin rash
Change in how much or how often you urinate
Dark-colored urine or pale stools, nausea, vomiting, loss of appetite, pain in your upper stomach, yellow skin or eyes
Diarrhea that may contain blood
Fast, slow, or uneven heartbeat
Lightheadedness, dizziness, or fainting
Numbness, tingling, weakness, or burning pain in your hands, arms, legs, or feet
Pain, stiffness, swelling, or bruises around your ankle, leg, shoulder, or other joint
Seizures, severe headache, unusual thoughts or behaviors, trouble sleeping, feeling anxious, confused, or depressed, seeing, hearing, or feeling things that are not there
Unusual bleeding, bruising, or weakness

Last Updated: 1/27/2017