L-Stafloxin 500 Stella Treatment of infection (2 blisters x 7 tablets)

Dosage form Box of 2 blisters x 7 tablets
Specifications Levofloxacin

Ingredient

Composition informationContent
Levofloxacin500mg

Uses

Indications

L-Stafloxin 500 drugs are indicated in the following cases:

In adults with mild or medium infections, levofloxacin is indicated for treatment of bacterial infections caused by bacteria sensitive to levofloxacin:

  • Pneumonia with community.
  • Urinary tract infections have complications including nephritis.
  • Chronic prostatitis caused by bacteria.

    Skin infections and soft tissue.

    Uncomplicated urinary tract infections:

    Due to Fluoroquinolon antibiotics, including levofloxacin related to serious harmful reactions (see caution when taking drugs) and urinary tract infections are not complicated in some patients who can go away on their own, only levofloxacin should be used for patients without other treatment options instead.

    Acute bacterial infections of chronic bronchitis:

    Due to Fluoroquinolon antibiotics, including levofloxacin related to serious harmful reactions (see caution when taking the drug) and the acute bacterial infection of chronic bronchitis in some patients who can go away on their own, only levofloxacin should be used for patients without other treatment options instead.

    Acute sinusitis caused by bacteria:

    Due to Fluoroquinolon antibiotics, including levofloxacin related to serious harmful reactions (see the kidney item while taking the drug) and acute sinusitis caused by bacteria in some patients who can go away on their own, only levofloxacin should be used for patients without other treatment options instead.

    Pharmacokological

    Pharmacological group: Quinolon antibacterial drugs, fluoroquinolon.

    ATC code: J01MA12.

    Levofloxacin is Ofloxacin's L -type optical isomers of Quinolon antibiotic. Ofloxacin's antibacterial activity is mainly caused by Levofloxacin's action mechanism and other Fluoroquinolon antibiotics related to the inhibition of Topoisomerase IV and DNA Gyrase of bacteria (both are Topoisomerase TY II), which are essential enzymes for DNA regeneration, transcription, repair and recovery.

    levofloxacin has a wide antibacterial activity for gram -negative and gram -positive bacteria in vitro. The bactericidal concentration of levofloxacin is usually equal to or slightly higher than the alkaline concentration.

    Fluoroquinolon, including levofloxacin, have chemical structure and mechanisms different from aminoglycosides, macrolid, β-lactam, including penicillin. Therefore, fluoroquinolones may be effective against resistance bacteria with these drugs.

    In vitro sensitive bacteria and bacterial infections in clinically:

  • Gram -negative bacteria: En Chlamydia pneumoniae, Mycoplasma pneumoniae.
  • Anaerobic bacteria: Fusobacterium, peptostreptococcus, propionibacterium.
  • Gram -positive bacteria: Enterococcus Faecalis.

    Gram-positive bacteria: Enterococcus Faecium, Staphylococcus aureus meti-r, Staphylococcus coagulase negative meti-r.

    Diagonal resistance: In vitro, diagonal between levofloxacin and other fluoroquinolones. Due to the mechanism of action, often without cross -resistant between levofloxacin and other antibiotics.

    pharmacokinetic

    levofloxacin is absorbed quickly and almost completely after drinking and the peak concentration reaches within 1-2 hours. The drug is widely distributed into the body tissue including mucus, bronchial and lungs, but absorbed into the cerebrospinal fluid relatively little. Levofloxacin is connected to plasma proteins about 30-40%. The drug is only converted to low levels into non -active metabolites. Levofloxacin waste time is from 6 to 8 hours, although this time can last in patients with renal impairment. Levofloxacin is excreted mainly in urine, mostly in the form of air, metabolic form only accounts for less than 5%. The drug is not excluded through hemorrhage or abdominal separation.

  • Before taking L-Stafloxin 500 Stella Treatment of infection (2 blisters x 7 tablets)

    How to use

    l-stafloxin 500 is taken orally.

    Dosage

    Pneumonia with community

    500mg x 1 or 2 times/day x 7 - 14 days.

    Urinary tract infections have complications

    500mg x 1 time/day x 7 - 14 days.

    Pyelonephritis - Pyelonephritis

    500mg x 1 time/day x 7 - 10 days.

    Chronic prostatitis caused by bacteria

    500mg x 1 time/day x 28 days.

    Skin infections and soft tissue

    500mg x 1 or 2 times/day x 7 - 14 days.

    Urinary tract infections are not complicated

    250mg x 1 time/day x 3 days.

    Acute bacterial infections of chronic bronchitis

    500mg x 1 time/day x 7 - 10 days.

    Acute sinusitis caused by bacteria

    500mg x 1 time/day x 10 - 14 days.

    Dosage for patients with renal insufficiency

    Creatinine clearance (ml/minute)

    Initial dose

    Maintenance dose

    ≥ 20

    10 - 19

    250mg

    250mg

    250mg Every 24 hours

    250mg every 48 hours

    Other indications

    No need to adjust the dose

    50 - 80

    500mg

    250mg Every 24 hours

    20 - 49

    500mg

    125mg every 24 hours

    10 - 19

    500mg

    125mg every 24 hours

    500mg

    125mg every 24 hours

    500mg

    125mg every 24 hours

    Specific dosage depends on the condition and level of progression of the disease. For a suitable dose, you need to consult a doctor or medical specialist.

    What to do when overdose?

    Symptoms

    According to animal toxicity studies or clinical pharmaceutical studies show that with the dose exceeding the therapeutic dose, the most important signs can be seen after an acute levofloxacin overdose are symptoms in the central nervous system such as confusion, dizziness, cognitive impairment, seizure seizure, increase in QT interval as well as stomach reactions such as nausea, mucosa.

    Handling

    In case of overdose, symptomatic treatment should be treated. Ensure the monitoring of ECG electrocardiograms due to the ability to extend QT. Antacids can be used to protect the stomach lining. Hemorrhage, including the peritoneal and peritoneal, is constantly out of peritoneal, which is not effective in eliminating levofloxacin from the body. There is no specific antidote.

    In an emergency, call the 115 emergency center immediately or go to the nearest local health station.

    What to do when forgetting a dose? However, if close to the next dose, skip the forgotten dose and take the next dose at the time as planned. Do not drink twice as prescribed.

    Side Effects

    When using L-Stafloxin 500, you may experience unwanted effects (ADR).

    Common (1/100 ≤ ADR

  • Digestive: Nausea, diarrhea.
  • Liver: Increased liver enzyme. nerve: Insomnia, headache.

    Uncommon (1/1000 ≤ ADR

  • Neurological: dizziness, stress, excitement, anxiety.
  • digestive: abdominal pain, flatulence, indigestion, vomiting, constipation. liver: Hypergiene of blood bilirubin. Urinary, genital: Vaginitis, genital candidiasis. skin: itching, rash.

    Rare (1/10000 ≤ ADR

  • Cardiovascular: Increase or lower blood pressure, arrhythmia.
  • digestion: fake colitis, dry mouth, gastritis, tongue edema.
  • musculoskeletal: joint pain, muscle weakness, muscle pain, osteomyelitis, Achille tendon.
  • Neurology: convulsions, abnormal dreams, depression, mental disorders. allergies: Phu Quinck, Anaphylaxis, Stevens-Johnson and Lyell syndrome.

    Instructions on how to handle ADR

    When experiencing side effects of the drug, it is necessary to stop using and notify the doctor or go to the nearest medical facility for timely treatment.

    Warnings

    Before using the drug you need to read the instructions carefully and refer to the information below.

    Contraindicated

    L-Stafloxin 500 contraindications in the following cases:

  • Patients with hypersensitivity to levofloxacin or other quinolones or any excipients of the drug.
  • Patients with epilepsy.
  • Patient deficiency G6PD.
  • Patients with a history of disease in the tendon caused by fluoroquinolon.
  • Children

    Precautions when using

    tendonitis and tendon rupture

    Tenditis may rarely occur. Most often associated with Achille tendons and can lead to tendons. The risk of rising tendonitis and tendons in the elderly, patients taking corticosteroids and patients taking a dose of 1000mg levofloxacin per day. If suspected of tendonitis, immediately stop treatment with levofloxacin.

    Diseases related to Clostridium difficile

    diarrhea, especially if severe, persistent or bloody, during or after treatment with levofloxacin, may be a symptom of the disease related to Clostridium difficile, the most severe form is fake colitis. If suspected fake colitis, levofloxacin should be stopped immediately.

    Patients with renal failure

    Because levofloxacin is excreted mainly through the kidneys, the dose adjustment of levofloxacin in patients with renal failure.

    Patients with glucose-6-phosphate dehydrogenase

    Patients with potential defects or truly active defects of glucose-6-phosphate dehydrogenase can be prone to hemolytic reactions when treated with quinolon antibacterial drugs, so caution should be used with levofloxacin.

    Patients are susceptible to convulsions

    levofloxacin should be used carefully in patients with convulsions, such as patients who have had previous central nervous system damage.

    Blood sugar disorders

    As well as all Quinolon drugs, there have been reports on hypoglycemia and hyperglycemia, usually in patients with diabetes being treated simultaneously with an oral hypoglycemic drug (such as glibenclamid) or with insulin, in these diabetes, should monitor blood sugar carefully.

    Be careful when using fluoroquinolon, including levofloxacin, in patients who know there are risk factors that extend about QT: congenital QT syndrome, simultaneous use of drugs that extend about QT (such as anti -arrhythmia IA and III, 3 -ring antidepressants, macrolid imbalance, non -effective electrolyte imbalance (such as hypotension, magnesi) Age, cardiovascular disease (such as heart failure, myocardial infarction, slow heart rate).

    My body weakness

    Be careful in people with myasthenia gravis because the manifestations may be worse.

    Effects on central nervous system

    There have been notifications on adverse reactions such as mental disorders, increased intracranial pressure, stimulating central nervous system leading to convulsions, trembling, restlessness, headache, insomnia, depression, confusion, hallucinations, nightmares, intentions or suicide (rare) actions when using quinolones, even when used at the first dose. If these adverse reactions occur while using levofloxacin, it is necessary to stop the drug and take appropriate symptomatic management measures. Be careful when used for patients with central neurological diseases such as epilepsy, cerebral artery ... because they can increase the risk of seizures.

    Sensitive reaction

    Hypersensitivity reactions with many different clinical manifestations, even anaphylaxis when using quinolones, including levofloxacin, has been informed. It is necessary to stop using as soon as there are the first signs of hypersensitivity reactions and apply appropriate measures.

    Hypersensitivity to light to severe light has been informed with many Fluoroquinolon antibiotics, including levofloxacin (although up to now, this adverse reaction rate when using Levofloxacin is very low

    Serious reactions are likely to not recover and cause disabilities, including tendonitis, tendon, peripheral neuropathy and adverse effects on the central nervous system.

    Fluoroquinolon antibiotics are associated with serious harmful reactions that can cause disabilities and non -recovery on different organs of the body. These reactions may appear simultaneously on the same patient. Harmful reactions are often recorded including tendonitis, tendon, joint pain, muscle pain, peripheral neuropathy and adverse effects on the central nervous system (hallucinations, anxiety, depression, insomnia, severe headaches and confusion). These reactions may occur within hours to a few weeks after using the drug. Patients at any age or no risk factors that exist before may have these harmful reactions.

    Stop using the drug as soon as there are signs or first symptoms of any serious harmful reactions. In addition, avoid using Fluoroquinolon antibiotics for patients who have had serious reactions related to fluoroquinolon.

    The ability to drive and operate machinery

    Some unwanted effects (such as dizziness, dizziness, drowsiness, visual disorders) can reduce the ability to focus and react of the patient, so it can cause risks in situations where these capabilities play a particularly important role (such as driving or operating machinery).

    Pregnancy

    Studies on fertility in animals have not brought specific benefits. However, in human lack of information and due to the risk of degeneration based on fluoroquinolon's experiment, the cartilage supports the growing body weight, Levofloxacin is not used for pregnant women.

    Breastfeeding period

    levofloxacin is not used for breastfeeding women.

    Drug interaction

    iron salt, antacids containing magnesi or aluminum: Levofloxacin absorption is significantly reduced when using iron salt, or antacids containing magnesi or aluminum with levofloxacin.

    Theophylllin, fenbufen or similar nonsteroidal anti -inflammatory drugs: Brain seizure threshold can be significantly reduced when used simultaneously with quinolon with theophyllin, nonsteroidal anti -inflammatory drugs, or drugs that reduce seizures threshold. When the presence of fenbufen concentration of levofloxacin is about 13% higher than when used.

    Sucralfate: Levofloxacin's bioavailability is significantly reduced when used with sucralfat. If the patient uses both sucralfat and levofloxacin, it is best to take sucralfat 2 hours after taking Levofloxacin.

    Probenecid and cimetidine: Through statistics, Probenecid and cimetidine have a significant influence on the elimination of levofloxacin. Levofloxacin's kidney clearance decreased by 24% due to cimetidine and 34% due to probenecid.

    warfarin: Due to the announcement of Warfarin increases the effect when used with levofloxacin, it is necessary to monitor the coagulation indicators when using these two drugs simultaneously.

    Hypoglycemic drugs: Concomitance with levofloxacin may increase the risk of blood sugar disorders, need closely monitoring.

    Cavalry of the drug: Due to no studies on the correspondence of the drug, not mixing this drug with other drugs.

  • Storage

    In closed packaging, dry place, avoiding light. The temperature does not exceed 30 ° C.

    Expiry date: 36 months from the date of manufacture. Do not use overdue drugs stated on the packaging.

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