bilatis 20mg tablet

4.6 (18 reviews)

Bilastine (20mg)

🏭 Hegde and Hegde Pharmaceutical LLP 📦 Varies by brand 💊 Allopathy 📅 Updated: Aug 22, 2026

📋 Prescription Required 💊 Generic Available

Medically Reviewed

SaathiMed Expert Panel | Aug 22, 2026

What is bilatis 20mg tablet used for?

Ata Tablet (Bilastine) is used to treat RESPIRATORY. It contains Bilastine (20mg), which Selective peripheral H1 receptor antagonist; inhibits histamine release from mas. Always consult your doctor before use. Take as prescribed.

Generic Name: Bilastine
Manufacturer: Hegde and Hegde Pharmaceutical LLP
Form: Allopathy
Pregnancy Category: A
Prescription Required: Yes

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 bilatis 20mg tablet Uses & Benefits

Seasonal allergic rhinitis, perennial allergic rhinitis, urticaria.

Off-label uses: Atopic dermatitis, Allergic conjunctivitis

📋 Drug Information

Generic Name(s)	Bilastine
Brand Name	Ata Tablet
Manufacturer	Hegde and Hegde Pharmaceutical LLP
Packaging / Form	Varies by brand (Allopathy)
Therapeutic Class	RESPIRATORY
Action Class	H1 Antihistaminics (second Generation)
Route of Administration	Oral
Storage	Store at room temperature (20-25°C); protect from moisture.
Shelf Life	As per manufacturer

🔬 Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionRapidly absorbed after oral administration; peak plasma concentration achieved within 1 hour.

DistributionWidely distributed; volume of distribution approximately 1.3 L/kg.

Protein Binding84-90% bound to plasma proteins.

MetabolismMinimally metabolized; primarily via CYP3A4 and CYP2C9 to a minor extent.

Half-Life14.5 hours

ExcretionExcreted mainly unchanged in urine (33%) and feces (67%).

BioavailabilityApproximately 61%

Onset of Action1 hour

Peak Plasma Time1-1.5 hours

Duration of Action24 hours

How It Works

Selective peripheral H1 receptor antagonist; inhibits histamine release from mast cells and basophils.

Mechanism Steps

1Bilastine binds selectively to peripheral H1 receptors.

2Blocks histamine from binding to H1 receptors.

3Prevents histamine-induced vasodilation, increased vascular permeability, and sensory nerve stimulation.

💡 How to Take bilatis 20mg tablet

Follow your doctor's prescription exactly.

⚠️ Side Effects of bilatis 20mg tablet

✅ Common Side Effects

Headache
Somnolence
Dizziness
Fatigue
Dry mouth

🚨 Serious Side Effects

Hypersensitivity reactions
Angioedema
Severe sedation

⚠️ Rare Side Effects

Palpitations
Tachycardia
Elevated liver enzymes

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

⚠️ Drug	Severity	Effect
Ketoconazole	Major	Increased bilastine plasma concentration (AUC increased 2-3 fold)
Erythromycin	Major	Increased bilastine plasma concentration (AUC increased 2-3 fold)
Ritonavir	Major	Increased bilastine plasma concentration
Itraconazole	Major	Increased bilastine plasma concentration
Ciclosporin	Moderate	Possible increased bilastine levels
Diltiazem	Moderate	Possible increased bilastine levels
Fluconazole	Moderate	Possible increased bilastine levels
Grapefruit juice	Moderate	Decreased bilastine absorption
Cimetidine	Minor	Minor increase in bilastine levels
Ranitidine	Minor	Minor increase in bilastine levels
Antacids	Minor	Reduced bilastine absorption

🚨 Major Interactions

Ketoconazole
Erythromycin
Ritonavir
Itraconazole

⚡ Moderate Interactions

Ciclosporin
Diltiazem
Fluconazole
Grapefruit juice

ℹ️ Minor Interactions

Cimetidine
Ranitidine
Antacids

🍽️ Food Interactions

Food reduces bioavailability; take on an empty stomach.

🍷 Alcohol Interaction

May increase sedation risk; avoid concurrent use.

🛡️ Safety & Warnings

🚫 Contraindications

Hypersensitivity to bilastine or any excipients; severe renal impairment (CrCl <30 mL/min).

📊 Monitoring Parameters

Monitor for sedation, renal function in elderly, and potential drug interactions.

🤱 Lactation Safety

Excreted in breast milk; caution advised.

💊 Overdose Management

Symptomatic and supportive treatment; no specific antidote.

⏰ Missed Dose

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

👨‍⚕️ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Last reviewed on: Aug 22, 2026

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🔄 Substitutes for bilatis 20mg tablet

View All

Alternative brands with exact same active ingredient (Bilastine (20mg)):

Medical Note: Always consult your doctor before switching medications.

⭐ User Reviews

Verified User Jul 10, 2026

This medicine was effective for me. I followed the doctor's advice.

Regular Customer Jul 10, 2026

Effective and reliable. Worked as expected.

Trusted Reviewer Jul 10, 2026

Found this to be a helpful product. Good results.

Happy Patient Jul 10, 2026

Good quality medicine. Satisfied with the outcome.