Azaltic 35ml Susp.

Azaltic 35ml Suspension — Azithromycin Oral Suspension by NIPRO JMI Pharma

About Azaltic 35ml Suspension

Azaltic 35ml Suspension is azithromycin powder for oral suspension in the standard larger pack size, manufactured by NIPRO JMI Pharma Ltd., Bangladesh. NIPRO JMI is a joint venture pharmaceutical company with Japanese technical collaboration, operating to WHO-GMP standards in Bangladesh. The 35ml pack provides sufficient volume to complete a full 5-day treatment course for children of larger body weight, or to ensure adequate volume for paediatric patients prescribed longer regimens. The larger volume also provides a safety margin if any dose is inadvertently spilled or not fully swallowed.

Like all azithromycin suspension formulations, Azaltic 35ml Suspension is presented as a dry powder that must be reconstituted with the specified volume of water before dispensing. Once mixed, the suspension should be used within 10 days. A significant practical advantage over capsule formulations is that the suspension can be taken with food if desired — food does not significantly impair azithromycin absorption from the suspension, making administration with a meal acceptable to improve tolerability in children.

Weight-Based Dosing — Comprehensive Guide for 35ml Pack

The 35ml pack accommodates 5-day regimens for children across a wider weight range than the 15ml pack. Standard paediatric dosing at 10mg/kg/day (using 200mg/5ml suspension = 40mg/ml): Day 1 loading at 10mg/kg, then 5mg/kg/day days 2–5 (5-day regimen): a 15kg child needs 3.75ml day 1, then 1.875ml days 2–5 (total = 11.25ml); a 20kg child needs 5ml day 1, then 2.5ml days 2–5 (total = 15ml); a 25kg child needs 6.25ml day 1, then 3.125ml days 2–5 (total = 18.75ml); a 30kg child needs 7.5ml day 1, then 3.75ml days 2–5 (total = 22.5ml). For 3-day regimens at 10mg/kg/day: a 35kg adolescent needs 8.75ml/day × 3 days = 26.25ml (within the 35ml pack). The 35ml pack is appropriate for most paediatric weight ranges and multi-day courses. Always confirm exact dose with the prescribing physician and measure with a calibrated oral syringe.

5-Day vs 3-Day Regimens — Clinical Considerations

Both 3-day (500mg/day × 3 days = 1500mg total) and 5-day regimens (loading dose on day 1 then maintenance dose days 2–5) have been extensively studied for paediatric respiratory tract infections. Three-day regimens are more convenient and improve compliance; 5-day regimens provide more gradual drug exposure and may be preferred for: patients at risk of concentration-dependent side effects; certain gastrointestinal infections; and clinical situations where a prescriber wants more sustained serum levels rather than relying entirely on the long tissue half-life. For community-acquired pneumonia in children, clinical trial data support equivalent efficacy of 3-day and 5-day azithromycin regimens. The choice between regimens and pack sizes (15ml vs 35ml) should be guided by the child's weight and the prescribed regimen to ensure the pack contains sufficient volume for the complete course.

Azithromycin in Acute Otitis Media — When to Use Suspension

Acute otitis media (AOM, middle ear infection) is one of the most common reasons for antibiotic prescribing in Bangladeshi children. Azaltic 35ml Suspension is an appropriate oral antibiotic for AOM caused by susceptible organisms (Streptococcus pneumoniae, non-typeable Haemophilus influenzae, Moraxella catarrhalis) in children allergic to penicillin, or when amoxicillin treatment has failed. Dosing options: single-dose 30mg/kg (max 1.5g) — one large dose is given using the 35ml pack, e.g., a 25kg child receives 18.75ml in a single dose; or 10mg/kg/day for 3 days. The single-dose regimen offers maximum convenience. Azithromycin has ear canal and middle ear concentrations that exceed MIC for most AOM pathogens for 3–5 days after a single dose due to tissue accumulation. Watchful waiting (no antibiotics) for 48–72 hours is recommended for mild AOM in children over 2 years before antibiotic prescribing.

Common Side Effects and Their Management

Azaltic 35ml Suspension is generally well tolerated. The most frequently reported adverse effects are gastrointestinal and include: diarrhoea or loose stools (most common, occurs in approximately 10–15% of children); abdominal pain or cramps (approximately 7%); nausea (approximately 4%); and vomiting (approximately 2–5%). These can be minimised by giving the suspension with food or milk. Rare but important adverse effects to monitor for: allergic reactions — skin rash, urticaria, or angioedema (stop drug and seek medical attention); severe skin reactions (Stevens-Johnson syndrome is very rare but reported); liver enzyme elevations and cholestatic jaundice (rare, more common with repeated courses); QT interval prolongation (rare with standard short courses in otherwise healthy children); and Clostridioides difficile-associated diarrhoea (watery or bloody diarrhoea developing during or after the course).

Frequently Asked Questions (FAQ)

Q1: Why is the 35ml pack of Azaltic Suspension prescribed instead of the 15ml pack?
The 35ml pack is prescribed when the child's weight and prescribed regimen require more than 15ml of suspension for a complete course. A 5-day regimen for a 30kg child requires approximately 22.5ml total — the 15ml pack would be insufficient and incomplete treatment could result in treatment failure or relapse. Pharmacists and physicians should calculate total required volume (dose in ml/day × number of days) and select the pack size that provides sufficient volume for the complete course. Never split a course between two packs unless the total volume calculated requires it.

Q2: Can the leftover Azaltic Suspension be saved and used for the next illness?
No. Once reconstituted, Azaltic Suspension must be discarded after 10 days, regardless of how much remains. Using reconstituted suspension beyond 10 days risks reduced potency due to drug degradation and potential microbial contamination. Additionally, azithromycin — like all antibiotics — should only be used when prescribed by a physician for a specific, current infection. Saving leftover antibiotics for future use and self-medicating leads to inappropriate antibiotic use, incorrect dosing, and contributes to antimicrobial resistance. Dispose of unused reconstituted suspension safely — do not pour down the drain or flush; return to pharmacy for safe disposal if possible.

Q3: My child has asthma — is it safe to give Azaltic 35ml Suspension?
Azithromycin is safe to use in children with asthma and is often a preferred antibiotic choice in this population. In fact, there is growing evidence that azithromycin has additional anti-inflammatory and immunomodulatory properties that may benefit children with asthma-related airway inflammation, separate from its antibacterial activity. Azithromycin does not trigger bronchospasm or interact with common asthma medications (salbutamol, budesonide, montelukast). It can be given concurrently with asthma medications without concern. If the child is taking theophylline, inform the physician as azithromycin may modestly increase theophylline levels.

Q4: Is Azaltic 35ml Suspension appropriate for treating typhoid fever in a school-age child?
Yes — azithromycin oral suspension is an appropriate and WHO-recommended treatment for uncomplicated typhoid fever in children, at a dose of 10–20 mg/kg/day for 7 days. For a 7-day course, a 20kg child at 10mg/kg/day would require 5ml/day × 7 days = 35ml total — exactly fitting the 35ml pack. For heavier children requiring higher doses or 20mg/kg/day dosing, additional suspension or a larger-volume prescription would be needed. Azithromycin is particularly valuable for typhoid in Bangladesh given its activity against fluoroquinolone-resistant and multidrug-resistant Salmonella typhi strains.

Medical Disclaimer: Azaltic 35ml Suspension is a prescription antibiotic. Dosing must be prescribed by a qualified physician based on the child's weight, diagnosis, and clinical condition. Always use a calibrated oral syringe for accurate dose measurement. Discard reconstituted suspension after 10 days.