Prescription requiredAntibiotic

Zithrox XL 100 Sus — Uses, Dosage & Benefits

Zithrox XL 100 Sus is used for Treatment of susceptible bacterial infections such as acute otitis media, acute bacterial sinusitis, pharyngitis/tonsillitis, community-acquired pneumonia, acute bronchitis exacerbations, and skin/soft tissue infections (as prescribed)..

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

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Active Ingredient / Composition

Azithromycin 100 mg/5 mL (as azithromycin dihydrate) oral suspension

What is Zithrox XL 100 Sus used for?

Treatment of susceptible bacterial infections such as acute otitis media
acute bacterial sinusitis
pharyngitis/tonsillitis
community-acquired pneumonia
acute bronchitis exacerbations
and skin/soft tissue infections (as prescribed).

How Zithrox XL 100 Sus Works

Azithromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. This stops growth of susceptible bacteria and helps clear the infection.

Dosage & Directions

Oral suspension. Reconstitute with boiled and cooled water up to the mark; shake well before each dose. Give the dose exactly as prescribed (often once daily), with or without food (give after food if stomach upset). Use a measuring syringe/cup; complete the full course.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Treats susceptible bacterial respiratory infections
Helps in ear infections (otitis media)
Useful in throat infections (tonsillitis/pharyngitis)
Effective in certain skin and soft tissue infections
Once-daily dosing in many regimens

Pregnancy

Consult doctor

Alcohol Interaction

Use with caution

Zithrox XL 100 Sus — Quick Facts

Composition: Azithromycin 100 mg/5 mL (as azithromycin dihydrate) oral suspension
Therapeutic class: Antibiotic
Drug class: Macrolide antibiotic
Prescription: Required (Rx)
Price: ₹96
Habit forming: No
Storage: Store dry powder at room temperature away from moisture and light. After reconstitution, store as per label (commonly below 25°C; do not freeze) and use within the advised period; keep bottle tightly closed and shake well before use.

Zithrox XL 100 Sus — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Zithrox XL 100 Sus — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Zithrox XL 100 Sus used for?

How Zithrox XL 100 Sus Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Zithrox XL 100 Sus — Quick Facts

Zithrox XL 100 Sus — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Zithrox XL 100 Sus — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Zithrox XL 100 Sus used for?

How Zithrox XL 100 Sus Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Zithrox XL 100 Sus — Quick Facts

Zithrox XL 100 Sus — Usage FAQs

More from PingMeDoc™

Safety disclaimer