Cravit Tablet 500mg

About Cravit Tablet 500mg

Cravit Tablet 500mg Uses

• Community acquired pneumonia and other lower respiratory tract infections
• Acute bacterial sinusitis
• Chronic bronchitis with acute bacterial exacerbation
• Complicated and uncomplicated urinary tract infections
• Acute pyelonephritis (kidney infection)
• Skin and soft tissue infections
• Chronic bacterial prostatitis

Cravit Tablet 500mg Benefits

• Broad spectrum activity against many gram positive and gram negative bacteria
• Once daily dosing that improves treatment adherence
• High oral bioavailability close to intravenous levofloxacin
• Reaches effective concentration quickly in lung and urinary tissue

What Experts Say

Levofloxacin belongs to the fluoroquinolone class of antibiotics. It blocks two bacterial enzymes, DNA gyrase and topoisomerase IV, that bacteria need to copy their genetic material. Once blocked, bacterial DNA cannot replicate and the cell dies. This direct bactericidal action is one reason levofloxacin often clears infections faster than older antibiotic classes.

Levofloxacin has strong oral absorption. A tablet dose produces blood levels close to an intravenous infusion of the same amount, so many patients switch from injection to tablets once stable. Its spectrum covers common respiratory germs like Streptococcus pneumoniae and Haemophilus influenzae, plus organisms such as Escherichia coli that cause urinary infections.

Pharmacologists advise reserving fluoroquinolones like levofloxacin for infections where safer antibiotic classes are unsuitable or have failed. This lowers resistance risk and limits exposure to fluoroquinolone specific effects such as tendon strain. Completing the full prescribed course is essential to prevent relapse and resistant bacteria.

Drug Class

• Fluoroquinolone antibiotic
• Levofloxacin is the active L isomer of ofloxacin
• Works by inhibiting bacterial DNA gyrase and topoisomerase IV

Cravit Tablet 500mg formula

• Levofloxacin

Available forms

• Tablet

How to use Cravit Tablet 500mg?

• Take Cravit Tablet 500mg exactly as prescribed by your doctor, usually once daily
• Swallow the tablet whole with a full glass of water
• Take with or without food, but stay consistent with timing each day
• Drink plenty of water throughout the day while on this medicine
• Complete the full course even if symptoms improve early
• Avoid taking antacids, iron or calcium supplements within two hours of this tablet

Drug Interactions

• Antacids and Mineral Supplements: Products containing magnesium, aluminum, calcium, iron or zinc reduce levofloxacin absorption, separate dosing by at least two hours.
• Warfarin: Can enhance the blood thinning effect and raise bleeding risk, monitor INR closely.
• NSAIDs: Combined use with nonsteroidal anti-inflammatory drugs may increase the risk of CNS stimulation and seizures.
• Corticosteroids: Concurrent use raises the risk of tendinitis and tendon rupture, particularly in older adults.
• Antidiabetic Medicines: May cause significant blood sugar swings in patients taking insulin or oral hypoglycemic agents.
• QT Prolonging Drugs: Combining with antiarrhythmics or other drugs that prolong QT interval raises the risk of serious heart rhythm problems.
• Theophylline: Levofloxacin may raise theophylline blood levels and increase the risk of toxicity.

Risks and warnings

• Tendon Rupture: Levofloxacin carries a boxed warning for tendinitis and tendon rupture, risk is higher in elderly patients and those taking corticosteroids.
• Peripheral Neuropathy: Can cause nerve damage causing numbness, tingling or weakness that may become permanent, stop use if symptoms appear.
• CNS Effects: May trigger seizures, confusion, anxiety or hallucinations, use cautiously in patients with a seizure history.
• QT Prolongation: Can prolong the heart QT interval and cause dangerous irregular heartbeat, avoid in patients with known QT prolongation or on other QT prolonging drugs.
• Myasthenia Gravis: Can worsen muscle weakness in myasthenia gravis, avoid in this condition.
• Aortic Aneurysm Risk: Fluoroquinolones are linked to a higher risk of aortic aneurysm or dissection in susceptible patients.
• Pregnancy and Breastfeeding: Not recommended in pregnancy or breastfeeding unless clearly necessary, animal studies show cartilage damage risk.
• Children and Growing Bones: Generally avoided under 18 years due to risk of joint and cartilage damage, except in specific serious infections.
• Photosensitivity: Increases skin sensitivity to sunlight, limit sun exposure and use sunscreen during treatment.

Cravit Tablet 500mg Side Effects

• Nausea and diarrhea
• Headache and dizziness
• Difficulty sleeping
• Photosensitivity or increased sunburn risk
• Tendon pain, swelling or rare tendon rupture, especially Achilles tendon
• Peripheral neuropathy with numbness, tingling or burning in the limbs
• Confusion, agitation or other CNS disturbances
• Irregular heartbeat linked to QT interval prolongation
• Severe watery or bloody diarrhea from Clostridioides difficile colitis
• Allergic skin reactions such as rash or itching

Storage Conditions

• Store below 30°C in a cool dry place away from direct sunlight
• Keep the tablets in their original blister pack until use
• Keep out of reach of children
• Do not use after the expiry date printed on the pack
• Do not store in the bathroom or near excess moisture