Macromax

Azithromycin, the active ingredient in Macromax, is a macrolide antibiotic presented as an oral tablet for systemic use. It is used to treat a range of bacterial infections in adults and children, including respiratory, ear, skin and sexually transmitted infections.

GNH USA supplies Macromax as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Azithromycin is a macrolide antibiotic indicated for several bacterial infections across different organ systems. - Community‑acquired pneumonia: reduces bacterial load and improves respiratory function. - Acute bacterial sinusitis: alleviates sinus inflammation and clears infection. - Acute bacterial pharyngitis: shortens symptom duration and eradicates streptococcal pathogens. - Acute otitis media: resolves middle‑ear infection and relieves pain. - Skin and soft‑tissue infections: treats cellulitis and other dermal bacterial conditions. - Uncomplicated genital chlamydia infection: eliminates Chlamydia trachomatis and prevents transmission.

Azithromycin may cause a range of adverse reactions, most of which are mild and self‑limiting.

Common Side Effects: - Nausea: mild to moderate stomach upset. - Diarrhea: loose stools, often transient. - Abdominal pain: cramping or discomfort. - Headache: occasional mild headache. - Dysgeusia: altered taste sensation.

Serious or Rare Side Effects: - QT prolongation: potential cardiac rhythm changes. - Severe allergic reactions: rash, angioedema, or anaphylaxis. - Hepatotoxicity: elevated liver enzymes or jaundice. - Clostridioides difficile colitis: severe diarrhea due to bacterial overgrowth.

Before prescribing Azithromycin, consider the following safety measures. - Cardiac risk assessment: evaluate for QT‑interval prolongation or arrhythmias. - Liver function: monitor patients with hepatic impairment. - Drug interactions: review concomitant medications that affect cardiac rhythm or metabolism. - Pregnancy and lactation: use only if clearly needed; discuss risks with the patient. - Pediatric use: adjust dosing based on weight and age as directed by the prescriber. - Store at ambient temperature: keep below 25 °C, retain in original packaging, and protect from moisture.

Azithromycin can affect the activity of several other medicines; interactions are categorized by clinical significance.

Major Interactions (Avoid): - Antacids containing aluminum or magnesium: reduce azithromycin absorption. - Drugs that prolong QT interval (e.g., quinidine, sotalol): increase risk of cardiac arrhythmia. - Ergot derivatives: may cause severe vasospasm.

Moderate Interactions (Monitor Closely): - CYP3A4 substrates (e.g., statins, certain benzodiazepines): may increase plasma levels. - Warfarin: monitor INR for potential anticoagulation changes. - Digoxin: observe for increased serum concentrations.