Medication info
Levofloxacin 100 mg (Levofloxacin Hemihydrate)

Levofloxacin 100 mg (Levofloxacin Hemihydrate)

Prescription medicationTablet경구
Ingredient · strength
Levofloxacin Hydrate›100mg / 1 tablet
Manufacturer / importer
한미약품(주)
Appearance
Round film-coated tablets, white to pale yellow
Packaging
30 tablets/bottle, 100 tablets/bottle
Approval status
Active

MFDS item code 200202193 · Notified 2002.09.10 · Insurance code 643500540

Summary

Main use
Treatment of complicated skin and soft tissue infections and secondary infections in chronic respiratory diseases
Who takes it
Adults
Adult dose
Typically, for adults, levofloxacin is administered orally at 100 mg per dose 2-3 times a day. For severe cases or insufficient effectiveness, 200 mg is administered 3 times a day. The dosage may be adjusted according to age and symptoms.

Ingredients

Manufacturer
한미약품(주)

Efficacy & effects

Treatment of complicated skin and soft tissue infections and secondary infections in chronic respiratory diseases

  • Complicated skin and soft tissue infections
  • chronic bronchitis
  • diffuse panbronchiolitis
  • secondary infections in chronic respiratory diseases
  • community-acquired pneumonia
  • bronchiectasis (during infections)
  • acute pyelonephritis
  • cystitis
  • prostatitis
  • gonococcal urethritis
  • non-gonococcal urethritis
  • epididymitis
View approved original text

This medication is used to treat various bacterial infections. It is effective for complicated skin and soft tissue infections, chronic bronchitis and other respiratory infections, acute pyelonephritis and urinary tract infections, bacterial gastroenteritis and dysentery, infections of the uterus and its appendages in women, inflammation occurring in the eyes and ears, sinusitis and periodontal tissue inflammation, and cholecystitis. Particularly, as a fluoroquinolone antibiotic, it may have serious side effects and is recommended to be used only when other treatment options are unavailable for specific infections. It is prescribed appropriately based on the patient's symptoms to effectively improve the infection.

How to take

Adult dose

Typically, for adults, levofloxacin is administered orally at 100 mg per dose 2-3 times a day. For severe cases or insufficient effectiveness, 200 mg is administered 3 times a day. The dosage may be adjusted according to age and symptoms.

Precautions

This medication may cause issues with tendons, such as tendinitis and tendon rupture, and usage should be discontinued immediately if such symptoms develop. It can affect peripheral neuropathy or the central nervous system, and caution is advised if neurological symptoms appear. Patients with myasthenia gravis may experience worsening symptoms upon use, thus it is not administered to them. This medication is only used for specific bacterial infections and should be used when no other treatment options are available. Elderly patients, those with impaired kidney function, and those using corticosteroids are at increased risk of tendon rupture and must be cautious. It may increase the risk of seizures, so patients with epilepsy or a history of seizures should use it carefully. Patients with lactose intolerance or a history of hypersensitivity to this medication, individuals under 18 years old, pregnant or nursing women should not take it. Dizziness, drowsiness, or visual disturbances may occur during treatment, requiring caution while driving or operating machinery. Hypersensitivity or severe skin reactions may occur; therefore, if symptoms such as rash, itching, or difficulty breathing appear, administration should be stopped immediately. Diabetic patients requiring blood sugar control should be vigilant about fluctuations in blood sugar and check blood sugar levels frequently if necessary. This medication may interact with other drugs, so it is essential to inform healthcare providers about any other medications being taken. In case of overdose, central nervous system symptoms and heart abnormalities may appear, necessitating immediate medical treatment. Pregnant or nursing women should not use this medication, and it is also considered unsafe for growing children or adolescents. During the treatment, exposure to strong sunlight or artificial ultraviolet light should be avoided, and if abnormal symptoms occur, a physician should be consulted immediately.

Side effects and when to seek care immediately

Serious side effects

Hives, severe swelling, chest tightness, difficulty breathing, cold sweat, pallor, severe rash with high fever, blisters, skin peeling, pain of oral/ocular mucosa, shortness of breath or difficulty breathing, asthma attacks, respiratory problems accompanied by cough and fever, yellowing of the skin or eyes (jaundice), extreme lethargy, sudden and severe headache, thunderclap headache, seizures, confusion of consciousness, visual disturbances, paralysis, reduced urine output

Mild side effects

  • Nausea
  • diarrhea
  • vulvovaginitis
  • insomnia
  • abdominal pain
  • bloating
  • itching
  • dizziness
  • rash
  • indigestion
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  • genital candidiasis
  • candidiasis
  • dysgeusia
  • vomiting
  • constipation
  • fungal infections
  • genital itching
  • headache
  • neurotic disorders
  • erythematous rash
  • loss of appetite
  • drowsiness
  • agitation
  • thirst
  • tremors
  • allergic reactions
  • palpitations
  • QT interval prolongation
  • arrhythmia
  • increased BUN
  • elevated serum creatinine
  • increased liver enzymes (AST/ALT)

Not everyone experiences these, and they can vary from person to person.

Storage

Store this medication in a tightly closed container to prevent air exposure, preferably at room temperature between 1°C and 30°C.

Appearance and packaging

Appearance

Round film-coated tablets, white to pale yellow

Package unit

30 tablets/bottle, 100 tablets/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

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For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.