acephin-lm tablet sr - Montelukast (10mg) + Levocetirizine (5mg) medicine

Acephin-LM Tablet SR - Uses, Price, Side Effects

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๐Ÿญ Asvins Lifecare 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 acephin-lm tablet sr used for?

Acephin-LM Tablet SR is a combination medicine used to treat allergic symptoms such as sneezing, runny nose, and wheezing. It contains Montelukast, which blocks leukotrienes to reduce inflammation, and Levocetirizine, an antihistamine that relieves allergy symptoms. It is commonly prescribed for allergic rhinitis and asthma.

  • Generic Name: Montelukast + Levocetirizine
  • Manufacturer: Asvins Lifecare
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

๐Ÿ’Š acephin-lm tablet sr Uses & Benefits

Allergic rhinitis, asthma prophylaxis, urticaria

Off-label uses: Exercise-induced bronchoconstriction, Chronic idiopathic urticaria

๐Ÿ“‹ Drug Information

Generic Name(s)Montelukast + Levocetirizine
Brand NameAcebrofact LM Tablet
ManufacturerAsvins Lifecare
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassLeukotriene Receptor Antagonist + Antihistamine
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 after oral administration
DistributionWidely distributed; crosses placenta and blood-brain barrier
Protein BindingMontelukast: >99%; Levocetirizine: ~90%
MetabolismMontelukast: extensively metabolized by CYP3A4, 2C9; Levocetirizine: minimal hepatic metabolism
Half-LifeMontelukast: 2.7-5.5 hours; Levocetirizine: 7-10 hours
ExcretionMontelukast: primarily via bile; Levocetirizine: primarily renal (85%)
BioavailabilityMontelukast: 64-73%; Levocetirizine: ~100%
Onset of ActionMontelukast: within hours; Levocetirizine: 1 hour
Peak Plasma TimeMontelukast: 3-4 hours; Levocetirizine: 0.9 hours
Duration of ActionMontelukast: 24 hours; Levocetirizine: 24 hours

How It Works

Montelukast blocks leukotriene D4 receptors; Levocetirizine blocks histamine H1 receptors

Mechanism Steps

1Montelukast binds to CysLT1 receptor, blocking leukotriene D4
2Levocetirizine binds to H1 receptor, blocking histamine
3Reduction of bronchoconstriction, mucus secretion, and airway edema

๐Ÿ’ก How to Take acephin-lm tablet sr

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 acephin-lm tablet sr

โœ… Common Side Effects

  • Headache
  • Drowsiness
  • Dry mouth
  • Fatigue
  • Pharyngitis

๐Ÿšจ Serious Side Effects

  • Anaphylaxis
  • Angioedema
  • Churg-Strauss syndrome
  • Severe skin reactions

โš ๏ธ Rare Side Effects

  • Hepatitis
  • Thrombocytopenia
  • Seizures
  • Tinnitus

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Theophylline Moderate Increased risk of theophylline toxicity
Warfarin Moderate Increased risk of bleeding
Erythromycin Minor Decreased metabolism of montelukast

๐Ÿšจ Major Interactions

  • Warfarin
  • Phenytoin
  • Rifampin
  • CYP3A4 inducers

โšก Moderate Interactions

  • Aspirin
  • NSAIDs
  • Theophylline
  • Erythromycin

โ„น๏ธ Minor Interactions

  • Zafirlukast
  • Gemfibrozil

๐Ÿฝ๏ธ Food Interactions

No significant food interactions; avoid grapefruit juice (may increase montelukast levels)

๐Ÿท Alcohol Interaction

Alcohol may increase CNS depression; avoid concurrent use

๐Ÿ›ก๏ธ Safety & Warnings

Liver
Low
Kidney
Low
Heart
Low
Pregnancy
Category A

๐Ÿšซ Contraindications

Hypersensitivity to montelukast or levocetirizine; severe renal impairment (CrCl <10 mL/min)

๐Ÿ“Š Monitoring Parameters

Liver function tests, renal function, asthma symptoms, allergic symptoms

๐Ÿคฑ Lactation Safety

Excreted in breast milk; use with caution

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

๐Ÿ”— View Profile

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