Medication info
Giswon Max Tablet 250 mg (Azithromycin Hydrate)

Giswon Max Tablet 250 mg (Azithromycin Hydrate)

Prescription medicationTablet
Ingredient · strength
Azithromycin Hydrate›262.03mg / 1 tablet
Manufacturer / importer
Daewoong Bio Co., Ltd.
Appearance
White rectangular film-coated tablet
Packaging
30 tablets (10 tablets/PTP X 3)
Approval status
Active

MFDS item code 202503389 · Approved 2025.12.24

Summary

Main use
Treatment of respiratory and middle ear infections, skin and soft tissue infections, and genital chlamydial infection
Who uses it
Adults · Children
Adult dosage
○ Adults 1) Sexually transmitted infection caused by Chlamydia trachomatis: Administer azithromycin 1g (potency) as a single dose. 2) Other indications - 3-day regimen: Administer azithromycin 500mg (potency) once daily for 3 days [total dose 1.5g (potency)]. - 5-day regimen: Administer 500mg (potency) as a single dose on the first day. From the second day, administer 250mg (potency) once daily for 4 days [total dose 1.5g (potency)]. ○ Elderly patients Administer the same dose and dosage regimen as for adults.
Children's dosage
○ Children (45Kg or more) Administer the same dose as for adults.

Ingredients

Manufacturer
Daewoong Bio Co., Ltd.

Efficacy & effects

Treatment of respiratory and middle ear infections, skin and soft tissue infections, and genital chlamydial infection

  • Bronchitis
  • pneumonia
  • sinusitis
  • pharyngitis
  • tonsillitis
  • skin and soft tissue infections
  • otitis media
  • uncomplicated genital infections
View approved original text

This medication is effective against various types of bacteria and can be used for a range of infections from lower respiratory infections such as bronchitis and pneumonia to upper respiratory infections like sinusitis, pharyngitis, and tonsillitis. It is also effective in the treatment of skin and soft tissue infections as well as otitis media. It is used to treat uncomplicated genital infections caused by Chlamydia trachomatis. Therefore, this medication can be used to improve symptoms for a wide range of infections from respiratory to skin and genital.

Dosage and Administration

Adult dosage

○ Adults 1) Sexually transmitted infection caused by Chlamydia trachomatis: Administer azithromycin 1g (potency) as a single dose. 2) Other indications - 3-day regimen: Administer azithromycin 500mg (potency) once daily for 3 days [total dose 1.5g (potency)]. - 5-day regimen: Administer 500mg (potency) as a single dose on the first day. From the second day, administer 250mg (potency) once daily for 4 days [total dose 1.5g (potency)]. ○ Elderly patients Administer the same dose and dosage regimen as for adults.

Children's dosage

○ Children (45Kg or more) Administer the same dose as for adults.

Precautions

This medication contains azithromycin and belongs to the macrolide class of antibiotics. Before use, it is essential to confirm whether there have been any allergic reactions to this medication or similar drugs. Severe allergic reactions such as angioedema or anaphylaxis can occur rarely, so if symptoms arise, discontinue use immediately and seek medical attention. Diarrhea or colitis due to the bacterium Clostridium difficile may occur during the use of this medication, so watch for symptoms of diarrhea. Such symptoms may appear even 2 months after antibiotic treatment, thus continuous monitoring is necessary. This medication should be used cautiously in patients with severely impaired kidney function or significant liver dysfunction, and discontinuation should occur if symptoms of liver dysfunction appear. During use, gastrointestinal side effects such as nausea, vomiting, diarrhea, and abdominal discomfort may occur, and rare reports have indicated hepatitis, jaundice, skin rashes, and hearing loss. Additionally, this medication may affect heart rhythm, posing a risk of arrhythmias such as QT interval prolongation, thus patients with heart disease or a higher risk of QT prolongation should use it carefully. This medication may interact with other medications, so especially when taken with ergot alkaloids, digoxin, colchicine, cyclosporine, and coumarin anticoagulants, consultation with a physician or pharmacist is advised. During pregnancy, safety for the fetus has not been fully established, so it should only be used when necessary, and care should be taken during breastfeeding as the medication can be transmitted through breast milk. Elderly patients may be more sensitive to side effects, thus special caution is advised during use. In case of overdose, standard treatment and symptomatic relief measures should be taken, and keep out of reach of children. This medication should be stored in its original container, as transferring it to another container may pose a risk of misuse or reduce quality.

Side effects

Angioedema, anaphylaxis, acute generalized exanthematous pustulosis, Stevens-Johnson syndrome, toxic epidermal necrolysis, drug reaction with eosinophilia and systemic symptoms, mild neutropenia, hearing loss, deafness, tinnitus, nausea, vomiting, diarrhea, loose stools, abdominal discomfort, abdominal distension, liver function abnormalities, rash, vascular edema, moniliasis, vaginitis, thrombocytopenia, leukopenia, granulocytopenia, shock, anaphylactic symptoms, appetite loss, aggressive reactions, neuroexcitability, agitation, anxiety, dizziness, seizures, headache, hyperactivity, sensory disturbances, drowsiness, sensory loss, syncope, taste disturbances, smell disturbances, loss of taste, loss of smell, palpitations, ventricular tachycardia, arrhythmia, QT prolongation, Torsades de pointes, hypotension, dyspepsia, constipation, membranous colitis, pancreatitis, pyloric stenosis, tongue discoloration, hepatitis, jaundice, cholestatic jaundice, liver necrosis, liver failure, pruritus, photosensitivity reaction, edema, urticaria, angioedema, erythema multiforme, arthralgia, rhabdomyolysis, myalgia, exhaustion, increased CK, elevated myoglobin levels in blood, elevated myoglobin levels in urine, interstitial nephritis, acute renal failure, weakness, fatigue, lethargy, fever, cough, dyspnea, abnormal chest X-ray, eosinophilia

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

Storage

This medication should be stored in a tightly closed container to prevent exposure to air or moisture. Additionally, it is important to store it in a cool place at a temperature below 25 degrees Celsius to maintain its effectiveness.

Appearance and packaging

Appearance

White rectangular film-coated tablet

Package unit

30 tablets (10 tablets/PTP X 3)

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.

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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.