This medicine works best when there is a constant amount in the blood. Also, it is best to take the doses at evenly spaced times, day and night. For example, if you are to take one dose a day, try to take it at the same time each day. This medicine is best taken with a full glass (8 ounces) of water. Several additional glasses of water should be taken every day, unless otherwise directed by your doctor. Drinking extra water will help prevent some unwanted effects of levofloxacin.
If you stop taking levofloxacin too soon or skip doses, your infection may not be completely treated and the bacteria may become resistant to antibiotics. Levofloxacin is used to treat bacterial infections in many different parts of the body. It is also used to treat anthrax infection after inhalational exposure. Levofloxacin is also used to treat and prevent plague (including pneumonic and septicemic plague). Levofloxacin is a fluoroquinolone antibiotic that fights bacterial infections by stopping their growth.
1 Antibacterial Resistance
If your infection does not get better while you take levofloxacin tablets, it may mean that the bacteria causing your infection may be resistant to levofloxacin tablets. If your infection does not get better, call your healthcare provider. If your infection does not get better, levofloxacin tablets and other similar antibiotic medicines levofloxacin oral route proper use may not work for you in the future.
Other Interactions
Patients should drink fluids liberally while taking levofloxacin to avoid formation of a highly concentrated urine and crystal formation in the urine. Do not drive or do other activities that require alertness or coordination until you know how levofloxacin affects you. Do not share levofloxacin with other people, even if they have the same condition as you. Your pharmacist can tell you all of the ingredients in the specific levofloxacin products they stock. Talk to your doctor about the risks of taking levofloxacin or giving levofloxacin to your child. Before you have any medical tests, tell the medical doctor in charge that you are using this medicine.
Levofloxacin is a widely prescribed respiratory fluoroquinolone by many clinicians for a broad spectrum of bacterial infections. Healthcare staff should counsel patients to maintain adequate hydration to prevent crystalluria and avoid antacids to enhance bioavailability. As levofloxacin excretion is primarily via the kidney, clinicians should carefully adjust the dose in the presence of renal insufficiency to prevent levofloxacin accumulation. Consultation with an infectious diseases specialist is required to treat resistant infections. Antibacterial drugs including levofloxacin should only be used to treat bacterial infections. Levofloxacin is a broad-spectrum fluoroquinolone commonly prescribed for conditions like pneumonia, urinary tract infections, and skin infections.
- It is not known if or how levofloxacin could affect pregnancy or harm an unborn baby.
- If your doctor prescribes levofloxacin for your child, be sure to tell the doctor if your child has or has ever had joint-related problems.
- Given this fluoroquinolone’s relevance in primary and specialized care, contextualizing the indications of levofloxacin leads to improved clinical practice.
3 Antidiabetic Agents
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
1 Dosage in Adult Patients with Normal Renal Function
Levofloxacin tablets are also used to treat children who are 6 months of age or older and may have breathed in anthrax germs, have plague, or been exposed to plague germs. Studies of levofloxacin tablets for use in the treatment of plague and anthrax were done in animals only, because plague and anthrax could not be studied in people. Most people start feeling better within 2-3 days of starting the medication, but the bacteria may still be present in smaller numbers. Stopping too early can allow these remaining bacteria to multiply again and potentially become resistant to the antibiotic.
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- Stop taking levofloxacin tablets and tell your healthcare provider right away if you have yellowing of your skin or white part of your eyes, or if you have dark urine.
- It can also slow down your recovery by affecting your sleep quality and immune system function.
- Never take more than the prescribed dose, and store the medication safely away from children.
- Levofloxacin is available in both oral and intravenous forms.
- The ophthalmic levofloxacin solution is a safe and effective antibiotic used for 7 days to treat bacterial conjunctivitis.
Seizures have been reported in people who take fluoroquinolone antibiotics including levofloxacin tablets. Tell your healthcare provider if you have a history of seizures. Ask your healthcare provider whether taking levofloxacin tablets will change your risk of having a seizure. Levofloxacin is a prescription antibiotic that belongs to a group of medicines called fluoroquinolones.
Discontinuing the Medication Under Medical Guidance
It’s been around longer and has more research behind it for certain conditions. For urinary tract infections, your doctor might consider nitrofurantoin, trimethoprim-sulfamethoxazole, or fosfomycin. These medications are often preferred for uncomplicated UTIs and may have fewer side effects. Pregnant women should generally avoid levofloxacin unless the benefits clearly outweigh the risks, as it may affect the developing baby’s bones and joints. The medication can also pass into breast milk, so nursing mothers need to discuss alternatives with their doctor.
Other uses for this medicine
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine. If you need to take this medicine for anthrax infection or plague, your doctor will want you to begin taking it as soon as possible after you are exposed to anthrax or bacteria causing the plague.
While these are uncommon, it’s important to be aware of them and seek medical help if you notice any unusual symptoms. Levofloxacin may cause a rare, dangerous heart rhythm problem called QT prolongation and torsade de pointes. Tell your health care provider right away if you faint or have changes in your heart rate or rhythm, such as a fast or skipping heartbeat.
If you have any questions about this or if mild diarrhea continues or gets worse, check with your doctor. Levofloxacin may lower the number of some types of blood cells in your body. Because of this, you may bleed or get infections more easily. To help with these problems, avoid being near people who are sick or have infections. Stay away from rough sports or other situations where you could be bruised, cut, or injured. Be careful when using sharp objects, including razors and fingernail clippers.
If you still have symptoms of infection after you finish taking levofloxacin, call your doctor. Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter OTC) medicines and herbal or vitamin supplements. Levofloxacin may cause some people to become dizzy, lightheaded, drowsy, or less alert than they are normally. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.
Always inform your healthcare provider about all your medications and supplements to avoid harmful interactions. An overdose might cause symptoms like severe nausea, vomiting, diarrhea, dizziness, or confusion. In serious cases, it could affect your heart rhythm or cause seizures, which is why getting medical help quickly is important. Let your healthcare provider know about all your diabetes medications, including insulin, as they may need to adjust your doses temporarily.
