doximax tablet - Doxofylline (400mg) + Montelukast (10mg) medicine

doximax tablet - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Lemford Biotech Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jul 1, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jul 01, 2026

What is doximax tablet used for?

Azidox MT 400mg/10mg Tablet (Doxofylline + Montelukast) is used to treat RESPIRATORY. It contains Doxofylline (400mg) + Montelukast (10mg), which Doxofylline: Inhibits phosphodiesterase (PDE) leading to increased cAMP, broncho. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Doxofylline + Montelukast
  • Manufacturer: Lemford Biotech Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: C
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

๐Ÿ’Š doximax tablet Uses & Benefits

Maintenance treatment of asthma; symptomatic relief of COPD

Off-label uses: Allergic rhinitis (montelukast component); exercise-induced bronchoconstriction

๐Ÿ“‹ Drug Information

Generic Name(s)Doxofylline + Montelukast
Brand NameAzidox MT 400mg/10mg Tablet
ManufacturerLemford Biotech Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassBronchodilator + Leukotriene Receptor Antagonist
Route of AdministrationOral
StorageStore at room temperature (20-25ยฐC), protect from light and moisture
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionDoxofylline: Rapidly absorbed; Montelukast: Rapidly absorbed after oral administration
DistributionDoxofylline: Widely distributed; Montelukast: >99% protein bound, distributed into breast milk
Protein BindingDoxofylline: ~48%; Montelukast: >99%
MetabolismDoxofylline: Hepatic via CYP450; Montelukast: Extensively metabolized by CYP3A4 and CYP2C9
Half-LifeDoxofylline: 6-8 hours; Montelukast: 2.7-5.5 hours
ExcretionDoxofylline: Renal (70% unchanged); Montelukast: Biliary (86% in feces)
BioavailabilityDoxofylline: ~60%; Montelukast: ~64% (10 mg tablet)
Onset of ActionDoxofylline: 30-60 minutes; Montelukast: Within hours
Peak Plasma TimeDoxofylline: 1-2 hours; Montelukast: 3-4 hours
Duration of ActionDoxofylline: 12 hours; Montelukast: 24 hours

How It Works

Doxofylline: Inhibits phosphodiesterase (PDE) leading to increased cAMP, bronchodilation; Montelukast: Blocks leukotriene D4 receptors, reducing inflammation and bronchoconstriction

Mechanism Steps

1Doxofylline inhibits phosphodiesterase (PDE) enzymes, increasing intracellular cAMP levels
2Elevated cAMP leads to relaxation of bronchial smooth muscle (bronchodilation)
3Montelukast selectively antagonizes the cysteinyl leukotriene receptor (CysLT1)

๐Ÿ’ก How to Take doximax tablet

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of doximax tablet

โœ… Common Side Effects

  • Headache
  • Nausea
  • Diarrhea
  • Abdominal pain
  • Insomnia
  • Dizziness

๐Ÿšจ Serious Side Effects

  • Seizures
  • Arrhythmias
  • Severe allergic reactions
  • Hepatotoxicity
  • Churg-Strauss syndrome (rare)

โš ๏ธ Rare Side Effects

  • Tremor
  • Palpitations
  • Urticaria
  • Angioedema
  • Eosinophilic granulomatosis with polyangiitis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Theophylline Major Increased risk of theophylline toxicity
Warfarin Major Increased bleeding risk
Phenytoin Major Decreased phenytoin levels
Lithium Major Increased lithium toxicity
Cimetidine Moderate Increased doxofylline levels
Ciprofloxacin Moderate Increased doxofylline levels
Erythromycin Moderate Increased doxofylline levels
Fluconazole Moderate Increased montelukast levels
Beta-agonists Minor Additive bronchodilation
Corticosteroids Minor Additive anti-inflammatory effect
Antacids Minor Reduced montelukast absorption

๐Ÿšจ Major Interactions

  • Theophylline
  • Warfarin
  • Phenytoin
  • Lithium

โšก Moderate Interactions

  • Cimetidine
  • Ciprofloxacin
  • Erythromycin
  • Fluconazole

โ„น๏ธ Minor Interactions

  • Beta-agonists
  • Corticosteroids
  • Antacids

๐Ÿฝ๏ธ Food Interactions

Grapefruit juice may increase doxofylline levels; high-fat meal may reduce montelukast absorption

๐Ÿท Alcohol Interaction

Alcohol may increase CNS side effects of doxofylline

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity to doxofylline, montelukast, or any excipients; acute myocardial infarction; hypotension; seizure disorders

๐Ÿ“Š Monitoring Parameters

Lung function tests (FEV1, PEFR); serum doxofylline levels if toxicity suspected; hepatic function

๐Ÿคฑ Lactation Safety

Not recommended; montelukast excreted in breast milk

๐Ÿ’Š Overdose Management

Symptomatic and supportive; monitor cardiac and CNS effects; activated charcoal may be considered

โฐ Missed Dose

Take as soon as remembered; if close to next dose, skip missed dose; do not double dose

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jul 01, 2026

๐Ÿ”— View Profile

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