Chuyên Luận Dược Thư Y Khoa

Compositon/Ingredients: Levofloxacin

Levofloxacin contains levofloxacin belonging fluoroquinolones antiobiotic, which has activity against a wide range of Gram-negative and Gram-positive microorganisms. Fluoroquinolones, including levofloxacin, may be active against bacteria resistant to these antimicrobials (aminoglycosides, macrolides and β-lactam antibiotics, including penicillins).

Tư vấn sử dụng thuốc Dược sĩ Alphabet Pharma
Các biệt dược lưu hành (Tên thương mại):
Single use sterile plastic syringe (1ml/cc)Tanatril Tablets 5mg (10 blisters x 10 tablets/box)Combivent 2.5ml (10 ampoules/box)Homisopha Ginseng Gold (12 blisters x 5 softgels/box)Mobic 7.5mg (2 blisters x 10 tablets/box)Alipas New (30 capsules/box)Cetaphil Gentle Skin Cleanser (500ml)Calci Clorid 10% Vidipha 5ml (100 ampoules/box)Cinnarizin Vidipha 25mg (10 blisters x 10 tablets/box)Coltramyl 4mg (12 tablets/box)Idarac 200mg (2 blisters x 10 tablets/box)Cephalexin Vidipha 250mg (10 blisters x 10 capsules/box)SP Ambroxol 30mg (10 blisters x 10 tablets/box)Flucort - N (15g)Viagra 50mg (1 tablet/box)Bảo Xuân Age 50+ (3 blisters x 10 capsules/box)Bảo Xuân Gold (3 blisters x 10 capsules/box)Seretide Evohaler 25/250 (120 metered actuations)Essentiale Forte 300mg (5 blisters x 10 capsules/box)Enervon (10 blisters x10 tablets/box)Men's Biore Deep Action For Black-heads (100g)Men's Biore Deep Action Extra Cool (100g)Tributel 200mg (10 blisters x 10 tablets/box)Goltolac 200mg (10 blisters x 10 capsules/box)Parokey 20mg (3 blisters x 10 tablets/box)Diacerein TNP 50mg (3 blisters x 10 capsules/box)Givet 5mg (4 blisters x 7 tablets/box)Cortonyl OPC (25ml)Angela Gold (60 capsules/box)Lipice Sheer Color Choco mint flavour (2.4g)Lipice Sheer Color Q matcha flavour (2.4g)Lipice Sheer Color ardent flavour (2.4g)Lipice Lipbalm natural flavour (4.3g)Lipice Lipbalm lemon flavour (4.3g)Lipice Lipbalm Pomegranate Flavor (4.3g)Lipice Lipbalm apple flavour (4.3g)Lipice Lipbalm strawberry flavour (4.3g)Lipice Sheer Color Q orange juice flavour (2.4g)Pracetam 800mg (6 blisters x 15 tablets/box)Carvestad 6.25mg (3 blisters x 10 tablets/box)Boston C 1000 (10 effervescent tablets/tube)Bostacet (2 blisters x 10 tablets/box)Yuhan Antiphlamine Lotion (100ml)Yoosun Acnes (15g)Yoosun Centella (25g)Thien mon bo phoi (90ml)Thien Mon Bo Phoi (280ml) Ecosip (20 packs x 5 pcs/box)Leolen Forte ( 3 blisters x 10 capsules/box)Deep Heat Rub Plus (30g)Extra Deep Heat (30g)Rinofil Syrup 2.5mg/5ml (100ml)Air-X 80mg orange flavour (10 blisters x 10 tablets/box)Magne B6 Corbiere 10ml (10 ampoules/box)Statripsine 4.2mg (5 blisters x 10 tablets/box)Acnes Mentholatum (100 pcs/bag)Acnes Oil Remover Film (50 pcs/bag)Acnes Foaming Wash Trio Active (150ml)Acnes Creamy Wash Trio Active (100g)Acnes Mentholatum Vitamin Cleanser (100g)Acnes Pure White Cleanser (100g)Acnes Mentholatum oil control cleanser (100g)Selsun Anti-Dandruff Shampoo (100ml)Cefixim 200mg VPC (2 blisters x 10 tablets/box)Cefuroxim 500mg VPC (10 tablets/box)Tanegonin 500mg (2 blisters x 10 tablets/box)

Indications

  • Pyelonephritis.
  • Complicated urinary tract infections pyelonephritis.
  • Uncomplicated urinary tract infections.
  • Chronic bacterial prostatitis.
  • Community-acquired pneumonia.
  • Acute bacterial exacerbations of chronic bronchitis.
  • Acute bacterial sinusitis.
  • Skin and soft tissue infections.

Contraindications

  • In patients hypersensitive to levofloxacin or other quinolones or any of the excipients.
  • In patients with epilepsy.
  • Patients with known G6PD deficiency.
  • In patients with history of tendon disorders related to fluoroquinolone administration.
  • Children under 18 years of age.
  • Pregnancy and lactation.

Dosage and administration

  • Pyelonephritis: 500mg once daily, 7 – 10 days. Renal impairment: Clcr ≥ 20ml/min: start with 250mg, maintenance dosage 250mg every 24 hours; Clcr = 10 – 19ml/min: start with 250mg, maintenance dosage 250mg every 48 hours.
  • Complicated urinary tract infections pyelonephritis: 500mg once daily, 7 – 14 days. Renal impairment: Clcr ≥ 20ml/min: start with 250mg, maintenance dosage 250 mg every 24 hours; Clcr = 10 – 19ml/min: start with 250mg, maintenance dosage 250mg every 48 hours.
  • Uncomplicated urinary tract infections: 250mg once daily, 3 days.
  • Chronic bacterial prostatitis: 500mg once daily, 28 days.
  • Community-acquired pneumonia: 500mg once or twice daily, 7 – 14 days.
  • Acute bacterial exacerbations of chronic bronchitis: 500mg once daily, 7 – 10 days.
  • Acute bacterial sinusitis: 500mg once daily, 10 – 14 days.
  • Skin and soft tissue infections: 500mg once or twice daily, 7 – 14 days.

Dosage for other indications in patients with impaired renal function:

  • Clcr = 20 – 49ml/min: start with 500mg, maintenance dosage 250mg every 24 hours.
  • Clcr = 10 – 19ml/min: start with 500mg, maintenance dosage 125mg every 24 hours.
  • Patients with hemodialysis and continuous peritoneal dialysis: start with 500mg, maintenance dosage 125mg every 24 hours.

Precaution

Avoid the use of fluoroquinolones in patients who have experienced any of these serious adverse reactions associated with fluoroquinolones. Discontinue this medicine immediately at the first signs or symptoms of any serious adverse reactions.

Treatment with levofloxacin must be halted immediately if:

  • There are first signs of hypersensitivity reactions.
  • Tendinitis is suspected (the risk of tendinitis and tendon rupture is increased in the elderly, in patients using corticosteroids and in patients receiving daily dose of 1000mg).
  • The adverse reaction effects on the central nervous system (CNS) (such as mental disorder, increased intracranial pressure, CNS stimulation, which may lead to convulsions, tremor, restlessness, headache, insomnia, depression, confusion, hallucinations, nightmares, and, rarely, suicidal thoughts or acts.
  • Pseudomembranous colitis is suspected (symptoms: diarrhoea, particularly if severe, persistent and/or bloody, during or after treatment with levofloxacin).

Extreme caution should be exercised when use levofloxacin for:

  • Patients with myasthenia.
  • Patients with G6DP deficiency.
  • Patients predisposed to seizures (such as patients with pre-existing central nervous system lesions).
  • Patients with known or suspected CNS disorders e.g. seizures, cerebral arteriosclerosis
  • Diabetic patients receiving concomitant treatment with an oral hypoglycemic agent (e.g., glibenclamide) or with insulin. Careful monitoring of blood glucose is recommended.
  • Patients with known risk factors for prolongation of the QT interval: Congenital long QT syndrome, concomitant use of class IA and III antiarrhythmic, tricyclic antidepressants, macrolides), uncorrected electrolyte imbalance (e.g. hypokalemia, hypomagnesaemia), elderly, cardiac disease (e.g. heart failure, myocardial infarction, bradycardia).

Patients should avoid direct exposure to sunlight during treatment and 48 hours following treatment.

Patients should be aware of how they react to drug before driving or operating machinery. Some undesirable effects (e.g. dizziness/vertigo, drowsiness, visual disturbances) may impair the patient’s ability to concentrate and react.

Storage

Store at temperature below 30°C. Avoid direct sunlight and moisture.

Medicines containing compositon Levofloxacin

66 sản phẩm
Combivent 2.5ml (10 ampoules/box)

Combivent 2.5ml (10 ampoules/box)

17,500đ / Ampoule
Mobic 7.5mg (2 blisters x 10 tablets/box)

Mobic 7.5mg (2 blisters x 10 tablets/box)

9,500đ / Tablet
Alipas New (30 capsules/box)

Alipas New (30 capsules/box)

750,000đ / Box
Cetaphil Gentle Skin Cleanser (500ml)

Cetaphil Gentle Skin Cleanser (500ml)

406,000đ / Bottle
Coltramyl 4mg (12 tablets/box)

Coltramyl 4mg (12 tablets/box)

4,700đ / Tablet
Flucort - N (15g)

Flucort - N (15g)

17,000đ / Tube
Viagra 50mg (1 tablet/box)

Viagra 50mg (1 tablet/box)

143,000đ / Box
Enervon (10 blisters x10 tablets/box)

Enervon (10 blisters x10 tablets/box)

2,500đ / Tablet
Givet 5mg (4 blisters x 7 tablets/box)

Givet 5mg (4 blisters x 7 tablets/box)

1,500đ / Tablet
Cortonyl OPC (25ml)

Cortonyl OPC (25ml)

25,000đ / Bottle
Angela Gold (60 capsules/box)

Angela Gold (60 capsules/box)

720,000đ / Box
Lipice Sheer Color Q matcha flavour (2.4g)

Lipice Sheer Color Q matcha flavour (2.4g)

63,000đ / pieces
Lipice Sheer Color ardent flavour (2.4g)

Lipice Sheer Color ardent flavour (2.4g)

63,000đ / pieces
Lipice Lipbalm natural flavour (4.3g)

Lipice Lipbalm natural flavour (4.3g)

55,000đ / pieces
Lipice Lipbalm lemon flavour (4.3g)

Lipice Lipbalm lemon flavour (4.3g)

55,000đ / pieces
Lipice Lipbalm Pomegranate Flavor (4.3g)

Lipice Lipbalm Pomegranate Flavor (4.3g)

55,000đ / pieces
Lipice Lipbalm apple flavour (4.3g)

Lipice Lipbalm apple flavour (4.3g)

55,000đ / pieces
Lipice Lipbalm strawberry flavour (4.3g)

Lipice Lipbalm strawberry flavour (4.3g)

55,000đ / pieces
Boston C 1000 (10 effervescent tablets/tube)

Boston C 1000 (10 effervescent tablets/tube)

2,000đ / Effervescent tablet
Bostacet (2 blisters x 10 tablets/box)

Bostacet (2 blisters x 10 tablets/box)

2,100đ / Tablet
Yuhan Antiphlamine Lotion (100ml)

Yuhan Antiphlamine Lotion (100ml)

110,000đ / Bottle
Yoosun Acnes (15g)

Yoosun Acnes (15g)

40,000đ / Tube
Yoosun Centella (25g)

Yoosun Centella (25g)

29,000đ / Tube
Thien mon bo phoi (90ml)

Thien mon bo phoi (90ml)

43,000đ / Bottle
Thien Mon Bo Phoi (280ml)

Thien Mon Bo Phoi (280ml)

68,000đ / Bottle
 Ecosip (20 packs x 5 pcs/box)

Ecosip (20 packs x 5 pcs/box)

18,000đ / Sachet
Deep Heat Rub Plus (30g)

Deep Heat Rub Plus (30g)

39,000đ / Tube
Extra Deep Heat (30g)

Extra Deep Heat (30g)

45,000đ / Tube
Rinofil Syrup 2.5mg/5ml (100ml)

Rinofil Syrup 2.5mg/5ml (100ml)

91,500đ / Bottle
Magne B6 Corbiere 10ml (10 ampoules/box)

Magne B6 Corbiere 10ml (10 ampoules/box)

5,500đ / Ampoule
Acnes Mentholatum (100 pcs/bag)

Acnes Mentholatum (100 pcs/bag)

26,000đ / Sachet
Acnes Oil Remover Film (50 pcs/bag)

Acnes Oil Remover Film (50 pcs/bag)

60,000đ / Sachet
Acnes Foaming Wash Trio Active (150ml)

Acnes Foaming Wash Trio Active (150ml)

66,000đ / Bottle
Acnes Creamy Wash Trio Active (100g)

Acnes Creamy Wash Trio Active (100g)

56,000đ / Tube
Acnes Pure White Cleanser (100g)

Acnes Pure White Cleanser (100g)

58,000đ / Tube
Selsun Anti-Dandruff Shampoo (100ml)

Selsun Anti-Dandruff Shampoo (100ml)

89,000đ / Bottle
Cefuroxim 500mg VPC (10 tablets/box)

Cefuroxim 500mg VPC (10 tablets/box)

5,000đ / Tablet