The Best Ear Infection Treatments: Antibiotics and OTC Medications
Many ear infections resolve on their own, but sometimes you’ll need medication. See the best ear infection treatments, including antibiotics and home remedies.
ofloxacin
Used for Bacterial Infection, Ear Infection, Eye Infection, Lower Respiratory Infection, Pneumonia, Skin Infection, Urinary Tract Infection
Used for Bacterial Infection, Ear Infection, Eye Infection, Lower Respiratory Infection, Pneumonia, Skin Infection, Urinary Tract Infection
Ofloxacin is an antibiotic that treats many types of bacterial infections. It's available as an oral (by mouth) tablet typically taken twice daily. But the dosage and length of treatment depends on what type of infection you have and how serious it is. Nausea and trouble sleeping (insomnia) are possible side effects.
What is Ofloxacin?
What is Ofloxacin used for?
- Lower respiratory tract infections (e.g., pneumonia, bronchitis)
- Skin infections (e.g., cellulitis)
- Gonorrhea
- Chlamydia
- Pelvic inflammatory disease (PID)
- Urinary tract infections (UTIs)
- Long-term prostate infections
How Ofloxacin works
Ofloxacin is a fluoroquinolone (or "quinolone") antibiotic. It works by blocking certain enzymes (proteins) that bacteria use to grow and repair their genetic material (DNA) in order to survive. By blocking this process, the antibiotic kills bacteria.
Drug facts
| Common Brands | Floxin |
|---|---|
| Drug Class | Fluoroquinolone antibiotic |
| Controlled Substance Classification | Not a controlled medication |
| Generic Status | Lower-cost generic available |
| Availability | Prescription only |
Side effects of Ofloxacin
The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Nausea (3%)
- Trouble sleeping (3%)
Less Common Side Effects
- Headache
- Dizziness
- Diarrhea
- Vomiting
- Itching
- Taste changes
Ofloxacin serious side effects
Contact your healthcare provider immediately if you experience any of the following.
- Seizures
- Suicidal thoughts or behavior
- Achilles pain, pain or swelling at joint or muscle
- Nerve damage: numbness, tingling, "pins-and-needles" feeling, burning, changes in sensations related to light touch or temperature
- Major blood vessel damage: sudden, severe chest, back, or stomach pain; shortness of breath; pain in arms or legs
- Infectious (C. difficile-related) diarrhea: foul-smelling diarrhea, fever, frequent bowel movements
- Abnormal heart rhythm: chest pounding, chest pain, shortness of breath, feeling faint or lightheaded
- Liver problems: stomach bloating, yellowing of your skin or the whites of your eyes, dark urine
- Serious allergic and skin reactions: hives, blisters, skin reddening or peeling, swelling of the lips or tongue, difficulty breathing
The following Ofloxacin side effects have also been reported
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Rare
Puffiness or swelling of eyes
signs of an allergic reaction, such as hives, itching, rash, swelling of face or lips, tightness in chest, troubled breathing, or wheezing
Check with your doctor as soon as possible if any of the following side effects occur:
Rare
Dizziness
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
Burning of eye
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
Get your GoodRx coupon
$15.03
GoodRx discount
$9.77
Pros and cons of Ofloxacin
Pros
- Taken by mouth
- Can be taken with or without food
- Possible option for people with an allergy to penicillin
Cons
- Can cause serious problems with your tendons and nervous system
- Can make you sunburn more easily
- Not available as a liquid
Pharmacist tips for Ofloxacin
- Finish your entire ofloxacin treatment course, even if you start to feel better. Stopping ofloxacin too soon can cause your infection to come back and be harder to treat.
- You can take ofloxacin with or without food. If it's upsetting your stomach, try taking it with food to help (although avoid calcium-containing items, such as yogurt or cheese).
- Ofloxacin makes your skin more sensitive to the sun, which means you might sunburn very easily. This is true even during the winter and on overcast days. Make sure to avoid sun exposure, wear a wide-brimmed hat, and use sunscreen with an SPF of at least 30 while you are taking ofloxacin.
- Make sure to drink plenty of fluids while taking ofloxacin so that you can stay well hydrated. Doing so helps prevent dehydration if you get diarrhea from ofloxacin.
- Ask your provider whether it's safe and appropriate for you to take a probiotic to help lessen the risk of a rare, but more serious form of diarrhea caused by a Clostridium difficile (C. diff) bacterial infection. If your provider says you can, make sure to separate the probiotic from ofloxacin by at least 2 hours to prevent the antibiotic from killing the "good" bacteria in the probiotic.
- Get medical help as soon as possible if you develop watery or bloody diarrhea, fever, fatigue, or stomach cramps anytime during treatment or after stopping ofloxacin. These could be signs of C. difficile-related diarrhea, which needs to be treated right away.
- Don't take ofloxacin within 2 hours of taking sucralfate (Carafate), antacids, or any supplements or multivitamins containing magnesium, aluminum, iron, calcium, or zinc. These products can prevent your body from absorbing the antibiotic correctly.
- Tell your provider and pharmacist about all your medications before starting ofloxacin, especially if you take non-steroidal anti-inflammatory (NSAIDs) like ibuprofen (Advil), theophylline, warfarin (Coumadin) diabetes medications, or steroid medications.
- If you have diabetes, ask your provider if you need to check your blood sugar more often while taking ofloxacin. This antibiotic can affect your blood sugar levels when taken with certain diabetes medications.
- It's not completely clear if ofloxacin is safe during pregnancy because it hasn't been well-studied. To be safe, tell your provider if you're pregnant before starting ofloxacin and they can let you know if you can continue treatment or switch to a different antibiotic.
Risks and warnings for Ofloxacin
Ofloxacin can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
Tendon inflammation and rupture
- Risk factors: Age over 60 years | Taking corticosteroids | History of transplant(s) | High-intensity physical activity | Kidney failure | History of tendon-related problems, such as rheumatoid arthritis
Quinolone antibiotics like ofloxacin can raise your risk of inflammation in the tendon (tendonitis) or tearing of the tendon. This most often happens at the Achilles tendon, which is above your heel. But it can affect other tendons throughout your body too (e.g., shoulder, hand). Tendon damage can happen at any time after you start ofloxacin or up to several months after stopping the medication. If you experience pain or swelling in your joints or muscles, stop taking ofloxacin and contact your provider right away.
Effects on the brain, nerves, and mental health
- Risk factors: History of seizures or nerve damage | Medical conditions that raise the risk of seizures | Kidney problems | Taking medications that raise the risk of seizures
Fluoroquinolone antibiotics like ofloxacin can raise your risk of seizures, dizziness, and tremors. This medication can also put you at risk for nerve damage that can happen shortly after starting treatment. Nerve damage can feel like pain, numbness, tingling, burning, weakness, and changes in sensations related to touch or temperature.
Ofloxacin can also raise your risk of depression, suicidal thoughts or behavior, aggressive behavior, psychosis, nervousness, trouble sleeping, and confusion. These changes in behavior or thoughts can happen even after just one dose of medication. If you experience any of these side effects, get medical help right away or contact your provider. They can help manage your treatment.
Worsening of myasthenia gravis
If you have myasthenia gravis, taking ofloxacin can worsen symptoms like muscle weakness and difficulty breathing. Ask your provider about using a different antibiotic if you have myasthenia gravis.
Severe allergic and skin reactions
Severe allergic reactions to ofloxacin are possible, including life-threatening reactions like facial swelling, shock, and anaphylaxis (e.g., closing of the throat). If you notice hives, rash, swelling of the lips or tongue, or difficulty breathing after taking ofloxacin, get medical attention right away.
Additionally, ofloxacin can cause rare but serious skin reactions, such as Stevens-Johnson syndrome (SJS). If you notice changes in your skin, such as rash, blisters, or skin reddening or peeling, stop using ofloxacin and get medical attention as soon as possible.
Liver damage
Although rare, some people taking ofloxacin have had serious liver problems. This can happen 2 days to 2 weeks after starting the medication. Get medical attention if you notice stomach bloating or pain, yellowing of your skin or the whites of your eyes, stool changes (black, tarry, or bloody stools), or dark or brown urine. You might need to stop using the antibiotic to prevent further liver damage.
Infectious diarrhea
Ofloxacin can raise your risk of getting infected with a bacteria called Clostridioides difficile (C. diff). This infection can cause severe diarrhea. Antibiotics change the amount of normal bacteria in your stomach and intestines. This can cause C. diff to overgrow in your gut and lead to an infection. It's important to recognize the difference between diarrhea as a side effect of ofloxacin and this type of infectious diarrhea. C. diff-related diarrhea can cause rapid heart rate, foul-smelling diarrhea, fever, nausea, frequent bowel movements (even up to 15 times per day) and is an emergency. If you have any of these symptoms, get medical attention immediately so you can get tested for C. diff infection and receive treatment.
Sun and light sensitivity
Ofloxacin makes your skin more sensitive to the sun or ultraviolet (UV) light. This means you can get sunburns more easily than usual. This can happen even during the winter and on overcast days. To lower your risk, make sure to wear sunscreen when going outside and wear long-sleeved clothing to protect your skin. Also avoid being exposed to light or sun for a long time.
Severe damage to a major blood vessel
- Risk factors: Age 65 years and older
In studies, there was a higher rate of severe damage to the aorta within 2 months of finishing ofloxacin treatment, especially in older adults. The aorta is the largest blood vessel in the body, and it delivers blood to the rest of your body. Damage to the aorta, such as weakening and tearing, can be severe and life-threatening. Talk with your provider if you have a history of an aortic aneurysm since ofloxacin might not be the best medication for you. If you experience sudden pain in the chest, back, or stomach that's severe and doesn't go away, call 911 or go to the emergency room right away.
Life-threatening abnormal heart rhythm (QT prolongation)
- Risk factors: Older age | Low blood potassium or magnesium levels | History of heart problems, slow heart rate, or other abnormal heart rhythms (arrhythmias) | Personal or family history of long QT syndrome | Taking other medications that cause QT prolongation
Ofloxacin can affect your heart rhythm, which can be serious and life-threatening. One example includes lengthening the time it takes for your heart to pump and then relax. This is known as QT prolongation. Your risk for QT prolongation is higher if you have certain factors, including abnormal electrolyte levels, heart rhythm problems, or are taking other medications that cause heart rhythm problems, such as amiodarone (Pacerone), among others. If you feel your chest pounding, have shortness of breath or chest pain, or feel faint or lightheaded while taking ofloxacin, call 911 right away.
More on Ofloxacin warnings
Ofloxacin dosage
The average cost for 1 eye dropper of 5ml of 0.3% of Ofloxacin is $9.77 with a free GoodRx coupon. This is 35.00% off the average retail price of $15.03. 
Tablet
Tablet| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 400mg | 3 tablets | $24.45 | $8.15 |
| 200mg | 30 tablets | $107.50 | $3.58 |
| 300mg | 14 tablets | $51.76 | $3.70 |
Typical dosage for Ofloxacin
The dose and length of treatment depends on what type of infection you have and how serious it is. Your provider will determine the right dose and length of treatment for you. Your dose might differ if you have kidney problems. In general:
- Most infections: The typical dose ranges from 200 mg to 400 mg by mouth every 12 hours. The length of treatment is typically 7 to 14 days, but uncomplicated UTIs are treated for 3 days and prostate infections are treated for 6 weeks.
- Gonorrhea: The typical dose is 400 mg by mouth as a single dose.
Interactions between Ofloxacin and other drugs
Ofloxacin may interact with certain medications or supplements. Always let your doctor and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking. The list below does not include all possible drug interactions with Ofloxacin. Please note that only the generic name of each medication is listed below.
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.
Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.
- Bepridil
- Cisapride
- Dronedarone
- Mesoridazine
- Pimozide
- Piperaquine
- Saquinavir
- Sparfloxacin
- Terfenadine
- Thioridazine
- Ziprasidone
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Acarbose
- Acecainide
- Acetohexamide
- Alfuzosin
- Alogliptin
- Alosetron
- Amiodarone
- Amisulpride
- Amitriptyline
- Amoxapine
- Anagrelide
- Apomorphine
- Aripiprazole
- Aripiprazole Lauroxil
- Arsenic Trioxide
- Asenapine
- Astemizole
- Azimilide
- Azithromycin
- Bedaquiline
- Benfluorex
- Betamethasone
- Bretylium
- Budesonide
- Buprenorphine
- Buserelin
- Canagliflozin
- Ceritinib
- Chloroquine
- Chlorpromazine
- Chlorpropamide
- Cholera Vaccine, Live
- Ciprofloxacin
- Citalopram
- Clarithromycin
- Clofazimine
- Clomipramine
- Clozapine
- Corticotropin
- Cortisone
- Cosyntropin
- Crizotinib
- Cyclobenzaprine
- Dabrafenib
- Dapagliflozin
- Dasatinib
- Deflazacort
- Degarelix
- Delamanid
- Desipramine
- Deslorelin
- Deutetrabenazine
- Dexamethasone
- Disopyramide
- Dofetilide
- Dolasetron
- Domperidone
- Donepezil
- Droperidol
- Efavirenz
- Encorafenib
- Entrectinib
- Ertugliflozin
- Erythromycin
- Escitalopram
- Exenatide
- Fingolimod
- Flecainide
- Fluconazole
- Fludrocortisone
- Fluocortolone
- Formoterol
- Foscarnet
- Fostemsavir
- Gatifloxacin
- Gemifloxacin
- Glasdegib
- Gliclazide
- Glimepiride
- Glipizide
- Gliquidone
- Glyburide
- Gonadorelin
- Goserelin
- Granisetron
- Halofantrine
- Haloperidol
- Histrelin
- Hydrocortisone
- Hydroxychloroquine
- Hydroxyzine
- Ibutilide
- Iloperidone
- Imipramine
- Inotuzumab Ozogamicin
- Insulin
- Insulin Aspart, Recombinant
- Insulin Bovine
- Insulin Degludec
- Insulin Detemir
- Insulin Glargine, Recombinant
- Insulin Glulisine
- Insulin Lispro, Recombinant
- Ivosidenib
- Ketoconazole
- Lapatinib
- Lefamulin
- Lenvatinib
- Levofloxacin
- Linagliptin
- Liraglutide
- Lofexidine
- Lopinavir
- Lumefantrine
- Macimorelin
- Mefloquine
- Metformin
- Methadone
- Methylprednisolone
- Metronidazole
- Mifepristone
- Miglitol
- Mirtazapine
- Moricizine
- Moxifloxacin
- Nafarelin
- Nateglinide
- Nilotinib
- Norfloxacin
- Nortriptyline
- Octreotide
- Ondansetron
- Osilodrostat
- Osimertinib
- Oxaliplatin
- Ozanimod
- Paliperidone
- Panobinostat
- Pasireotide
- Pazopanib
- Pimavanserin
- Pioglitazone
- Pitolisant
- Ponesimod
- Porfimer
- Posaconazole
- Pramlintide
- Prednisolone
- Prednisone
- Procainamide
- Prochlorperazine
- Promethazine
- Protriptyline
- Quetiapine
- Quinidine
- Quinine
- Ranolazine
- Rasagiline
- Repaglinide
- Ribociclib
- Rosiglitazone
- Saxagliptin
- Selpercatinib
- Sematilide
- Sertraline
- Sevoflurane
- Siponimod
- Sitagliptin
- Sodium Phosphate
- Sodium Phosphate, Dibasic
- Sodium Phosphate, Monobasic
- Solifenacin
- Sorafenib
- Sotalol
- Sulpiride
- Sunitinib
- Tacrolimus
- Tedisamil
- Telithromycin
- Tetrabenazine
- Tizanidine
- Tolazamide
- Tolbutamide
- Toremifene
- Trazodone
- Triamcinolone
- Triclabendazole
- Trifluoperazine
- Trimipramine
- Triptorelin
- Vandetanib
- Vardenafil
- Vemurafenib
- Vildagliptin
- Vinflunine
- Voclosporin
- Voriconazole
- Warfarin
- Zuclopenthixol
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Aminolevulinic Acid
- Didanosine
- Lanthanum Carbonate
How much does Ofloxacin cost?
To access savings, use a GoodRx coupon and pay just a fraction of the retail price.
Ofloxacin contraindications
Contraindications are specific health conditions or situations in which a person should not take a medication due to safety concerns. If you have any of the following conditions or if any of the following apply to you, let your healthcare provider know because Ofloxacin will not be safe for you to take.
- Severe allergy to a fluoroquinolone antibiotic
What are alternatives to Ofloxacin?
There are a number of medications that your doctor can prescribe in place of Ofloxacin. Compare a few possible alternatives below.
News about Ofloxacin
What Is Swimmer’s Ear? Causes, Symptoms, and Treatment
Learn everything you need to know about swimmer’s ear. Plus, get tips on prevention, quick relief, and effective treatments for swimmer’s ear.
Ofloxacin Ear Drops Discontinued: What Are Your Options?
Ofloxacin (generic Floxin and Ocuflox) is a common antibiotic used to treat ear and eye infections, among other common bacterial infections. In the past,
Ofloxacin images
