Ofloxacin 200mg: Comprehensive Guide
What is beflox-oz 200mg/500mg tablet used for?
Ofloxacin is a fluoroquinolone antibiotic used to treat bacterial infections such as urinary tract infections, pneumonia, and gonorrhea. It works by inhibiting bacterial DNA replication. Common side effects include nausea, diarrhea, and headache. Serious risks include tendon damage and QT prolongation. Take as prescribed, avoid dairy and antacids within 2 hours.
- Generic Name: Ofloxacin + Ornidazole
- Manufacturer: Bewell Labs Pvt Ltd
- Form: Allopathy
- Pregnancy Category: C
- Prescription Required: Yes
๐ beflox-oz 200mg/500mg tablet Uses & Benefits
- Ofloxacin is primarily used to treat bacterial infections including community-acquired pneumonia, acute exacerbations of chronic bronchitis, uncomplicated and complicated urinary tract infections, prostatitis, skin and soft tissue infections, and sexually transmitted infections such as gonorrhea and chlamydia.
- It is also used for gastrointestinal infections like traveler's diarrhea and typhoid fever.
- Ofloxacin is effective against a broad spectrum of bacteria, including Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus, and Streptococcus pneumoniae.
Off-label uses: Off-label uses of ofloxacin include treatment of tuberculosis (as part of multidrug regimens), leprosy, and some mycobacterial infections. It may also be used for chronic osteomyelitis and prophylaxis in neutropenic patients. However, these uses are not FDA-approved and should be based on expert guidelines.
Primary treatment for: Bacterial infections
Also treats: Urinary tract infections, Respiratory tract infections, Skin and soft tissue infections, Sexually transmitted infections
Relieves symptoms like: Fever, Pain, Inflammation, Discharge
โ๏ธ Pros & Cons
Benefits
- โ Broad-spectrum activity
- โ High oral bioavailability
- โ Good tissue penetration
- โ Once or twice daily dosing
Drawbacks
- โ Risk of tendon damage
- โ QT prolongation risk
- โ Not for children
- โ Interactions with dairy and antacids
๐ Drug Information
| Generic Name(s) | Ofloxacin + Ornidazole |
| Brand Name | Assault Novo 200 mg/500 mg Tablet |
| Manufacturer | Bewell Labs Pvt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | Antibiotic |
| Action Class | Fluoroquinolone |
| Route of Administration | Oral |
| Storage | Store at room temperature (20-25ยฐC), protect from light and moisture. |
| Shelf Life | 2-3 years (check label) |
| WHO Guideline | WHO Model List of Essential Medicines: Ofloxacin is included for treatment of gonorrhea and other infections. |
| ICMR Guideline | ICMR guidelines recommend ofloxacin for treatment of uncomplicated typhoid fever and urinary tract infections. |
๐ฌ Pharmacology (PK/PD)
Pharmacokinetics
How It Works
Ofloxacin is a fluoroquinolone antibiotic that inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, enzymes required for DNA replication, transcription, repair, and recombination. By binding to these enzymes, ofloxacin prevents the supercoiling and uncoiling of bacterial DNA, leading to inhibition of DNA synthesis and bacterial cell death. This mechanism is bactericidal and effective against a wide range of Gram-positive and Gram-negative bacteria.
Mechanism Steps
๐ก How to Take beflox-oz 200mg/500mg tablet
Dosage Information
| Adult Dosage | 200-400 mg twice daily for 7-14 days depending on infection severity and type. |
| Pediatric Dosage | Not recommended for children <18 years due to risk of arthropathy. |
| Elderly Dosage | No specific adjustment except based on renal function; start at lower end of dosing range. |
| Renal Impairment | CrCl 20-50 mL/min: 200-400 mg every 24 hours; CrCl <20 mL/min: 200 mg every 24 hours. |
| Hepatic Impairment | No adjustment required for mild to moderate hepatic impairment; use caution in severe impairment. |
| Maximum Daily Dose | 800 mg |
Dosage Timeline
โ ๏ธ Side Effects of beflox-oz 200mg/500mg tablet
โ Common Side Effects
- Nausea
- Diarrhea
- Headache
- Dizziness
- Insomnia
- Abdominal pain
- Vomiting
- Dyspepsia
- Rash
- Vaginitis
- Taste perversion
๐จ Serious Side Effects
- Tendonitis
- Tendon rupture
- Peripheral neuropathy
- Central nervous system effects (seizures, confusion)
- QT prolongation
- Severe hypersensitivity reactions (anaphylaxis, Stevens-Johnson syndrome)
- Clostridium difficile-associated diarrhea
- Aortic aneurysm/dissection
โ ๏ธ Rare Side Effects
- Photosensitivity
- Hepatotoxicity
- Nephrotoxicity
- Blood dyscrasias (agranulocytosis, thrombocytopenia)
- Pseudomembranous colitis
- Torsades de pointes
- Hypoglycemia
Consult your doctor if you experience any unusual symptoms.
๐ฌ Drug Interactions
| โ ๏ธ Drug | Severity | Effect |
|---|---|---|
| Warfarin | Major | Increased anticoagulant effect and bleeding risk |
| Theophylline | Major | Increased theophylline levels, risk of toxicity |
| NSAIDs | Major | Increased risk of CNS stimulation and seizures |
| Antacids (Al/Mg) | Moderate | Reduced ofloxacin absorption |
| Sucralfate | Moderate | Reduced ofloxacin absorption |
| Iron supplements | Moderate | Reduced ofloxacin absorption |
| Caffeine | Minor | Increased caffeine levels, possible jitteriness |
๐จ Major Interactions
- Warfarin
- Theophylline
- Caffeine
- Nonsteroidal anti-inflammatory drugs (NSAIDs)
- Antidiabetic agents (sulfonylureas)
- QT-prolonging agents (e.g., class IA/III antiarrhythmics)
โก Moderate Interactions
- Cyclosporine
- Methotrexate
- Phenytoin
- Probenecid
- Oral anticoagulants
โน๏ธ Minor Interactions
- Antacids (aluminum/magnesium)
- Sucralfate
- Iron supplements
- Zinc supplements
- Dairy products (calcium)
๐ฝ๏ธ Food Interactions
Dairy products (milk, yogurt) and calcium-fortified foods may reduce absorption; take ofloxacin 2 hours before or after such foods.
๐ท Alcohol Interaction
Alcohol may increase the risk of central nervous system side effects (dizziness, drowsiness). Avoid alcohol during treatment.
๐ก๏ธ Safety & Warnings
๐ซ Contraindications
Hypersensitivity to ofloxacin or any fluoroquinolone; history of tendon disorders related to fluoroquinolone use; children and adolescents (<18 years) due to risk of arthropathy; pregnancy and lactation; epilepsy or history of CNS disorders; QT prolongation or concurrent use of QT-prolonging drugs.
๐ซ Contraindicated Diseases
- Tendon disorders
- Epilepsy
- Myasthenia gravis
- QT prolongation
โ ๏ธ Warnings & Precautions
Fluoroquinolones, including ofloxacin, have been associated with disabling and potentially irreversible serious adverse reactions such as tendonitis, tendon rupture, peripheral neuropathy, and CNS effects. Discontinue at first sign of tendon pain, swelling, or inflammation. Avoid in patients with a history of myasthenia gravis (may exacerbate muscle weakness). Use with caution in elderly, renal impairment (adjust dose), and those with known QT prolongation or electrolyte disturbances. Avoid excessive sunlight/UV exposure due to photosensitivity risk. Monitor for signs of Clostridium difficile-associated diarrhea. Use in children is not recommended due to arthropathy risk.
โ ๏ธ FDA Warning
FDA warns that fluoroquinolones may increase the risk of tendonitis and tendon rupture, especially in elderly and those on corticosteroids.
๐ Monitoring Parameters
Renal function (especially in elderly), liver function, blood glucose (in diabetic patients), signs of tendonitis or peripheral neuropathy, ECG if at risk for QT prolongation.
๐คฑ Lactation Safety
Ofloxacin is excreted in breast milk. Due to potential for serious adverse reactions in nursing infa
Additional Safety Advice
Avoid alcohol as it may increase CNS side effects.
Avoid; use only if clearly needed.
May cause dizziness or drowsiness; avoid driving if affected.
Use with caution in severe liver disease.
Dose adjustment required in renal impairment.
Avoid dairy products within 2 hours of dose.
๐ Overdose Management
In case of overdose, symptomatic and supportive care is recommended. No specific antidote. Monitor ECG for QT prolongation, renal function, and CNS effects. Hemodialysis removes only a small amount of ofloxacin (10-20%).
โฐ Missed Dose
Take the missed dose as soon as you remember. If it is almost time for the next dose, skip the missed dose and continue with your regular schedule. Do not take a double dose.
๐จโโ๏ธ Reviewed by Expert
๐ Myths vs. Facts
- Myth: Ofloxacin is safe for children with ear infections.
Fact: Ofloxacin is not recommended for children due to risk of joint damage. Other antibiotics are preferred. - Myth: You can stop taking ofloxacin once symptoms improve.
Fact: Always complete the full course to prevent resistance and recurrence.
๐ Alternative Options
Generic Alternatives
- Ofloxacin
Brand Alternatives
- Zanocin
- Oflox
- Tarivid
โ People Also Ask
Q: How long does ofloxacin take to work?
A: Ofloxacin starts working within 1-2 hours, but you may not feel better for 2-3 days. Complete the full course.
Q: Can ofloxacin treat a tooth infection?
A: Ofloxacin is not typically used for dental infections; penicillin or clindamycin are preferred.
Q: Does ofloxacin cause weight gain?
A: Weight gain is not a common side effect of ofloxacin.
โ Frequently Asked Questions
Q: Can I take ofloxacin with milk?
A: No, dairy products can reduce absorption. Take ofloxacin 2 hours before or after consuming milk or other calcium-rich foods.
Q: Is ofloxacin safe during pregnancy?
A: Ofloxacin is pregnancy category C. It should be used only if the potential benefit justifies the potential risk to the fetus. Avoid during pregnancy.
Q: What should I avoid while taking ofloxacin?
A: Avoid alcohol, excessive sunlight/UV exposure, and taking antacids, sucralfate, or iron supplements within 2 hours of ofloxacin.