atiza m syrup - Levocetirizine (2.5mg) + Montelukast (4mg) medicine

Atiza M Syrup - Uses, Price, Side Effects

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๐Ÿญ Ambreyo Lifesciences ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 26, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
Dr. SaathiMed Expert Panel | Jun 26, 2026

What is atiza m syrup used for?

Atiza M Syrup is a combination of Levocetirizine (an antihistamine) and Montelukast (a leukotriene receptor antagonist). It is used to relieve symptoms of allergic rhinitis such as sneezing, runny nose, and itching, and to prevent asthma attacks. Levocetirizine blocks histamine, while Montelukast reduces airway inflammation and constriction.

  • Generic Name: Levocetirizine + Montelukast
  • Manufacturer: Ambreyo Lifesciences
  • Form: Allopathy
  • Pregnancy Category: B
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

๐Ÿ’Š atiza m syrup Uses & Benefits

Seasonal and perennial allergic rhinitis; asthma prophylaxis

Off-label uses: Urticaria, Eosinophilic esophagitis

๐Ÿ“‹ Drug Information

Generic Name(s)Levocetirizine + Montelukast
Brand NameAllercet-M Tablet
ManufacturerAmbreyo Lifesciences
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassAntihistamine + Leukotriene Receptor Antagonist
Route of AdministrationOral
StorageStore at 20-25ยฐC (68-77ยฐF); protect from light and moisture
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionRapidly absorbed from the gastrointestinal tract
DistributionDistributed widely; crosses blood-brain barrier minimally for levocetirizine
Protein BindingLevocetirizine: ~90%; Montelukast: >99%
MetabolismLevocetirizine: minimally metabolized; Montelukast: extensively metabolized by CYP3A4 and CYP2C9
Half-LifeLevocetirizine: 7-8 hours; Montelukast: 2.7-5.5 hours
ExcretionLevocetirizine: primarily renal (85%); Montelukast: primarily biliary
BioavailabilityLevocetirizine: ~100%; Montelukast: ~64% (oral)
Onset of ActionLevocetirizine: 1 hour; Montelukast: within hours
Peak Plasma TimeLevocetirizine: 0.9-1.5 hours; Montelukast: 3-4 hours
Duration of ActionLevocetirizine: 24 hours; Montelukast: 24 hours

How It Works

Levocetirizine selectively inhibits peripheral H1 receptors; Montelukast antagonizes leukotriene D4 at CysLT1 receptors

Mechanism Steps

1Levocetirizine binds to H1 receptors, blocking histamine action
2Montelukast binds to CysLT1 receptors, blocking leukotriene D4
3Reduction of nasal congestion, sneezing, and bronchoconstriction

๐Ÿ’ก How to Take atiza m syrup

Follow your doctor's prescription exactly.

Dosage Timeline

๐ŸŒ… Morning โœ… โ˜€๏ธ Afternoon โŒ ๐ŸŒ† Evening โœ… ๐ŸŒ™ Night โŒ

โš ๏ธ Side Effects of atiza m syrup

โœ… Common Side Effects

  • Headache
  • Drowsiness
  • Dry mouth
  • Cough
  • Pharyngitis

๐Ÿšจ Serious Side Effects

  • Angioedema
  • Anaphylaxis
  • Neuropsychiatric events (agitation, depression)

โš ๏ธ Rare Side Effects

  • Hepatitis
  • Thrombocytopenia
  • Seizures

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Moderate Increased INR and bleeding risk
Theophylline Moderate Increased risk of theophylline toxicity
Erythromycin Moderate Decreased metabolism of montelukast
Rifampin Moderate Reduced efficacy of montelukast
Phenobarbital Moderate Reduced efficacy of montelukast

๐Ÿšจ Major Interactions

  • CYP3A4 inducers (e.g., Rifampin)
  • CYP2C9 inducers (e.g., Phenobarbital)

โšก Moderate Interactions

  • Gemfibrozil
  • Itraconazole
  • Warfarin

โ„น๏ธ Minor Interactions

  • Theophylline
  • Oral contraceptives

๐Ÿฝ๏ธ Food Interactions

Montelukast absorption decreased by high-fat meal; take on empty stomach

๐Ÿท Alcohol Interaction

Levocetirizine may potentiate CNS depression

๐Ÿ›ก๏ธ Safety & Warnings

Liver
Low
Kidney
Low
Heart
Low
Pregnancy
Category B

๐Ÿšซ Contraindications

Hypersensitivity to any component; severe renal impairment (CrCl <10 mL/min) for levocetirizine

๐Ÿ“Š Monitoring Parameters

Renal function, hepatic function, signs of neuropsychiatric events

๐Ÿคฑ Lactation Safety

Levocetirizine excreted in breast milk; caution advised

๐Ÿ’Š Overdose Management

Symptomatic and supportive; no specific antidote

โฐ Missed Dose

Take as soon as remembered; skip if almost time for next dose; do not double

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

Dr. SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 26, 2026

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