atiday 25mg tablet - Atenolol (25mg) medicine

atiday 25mg tablet - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Shrinivas Gujarat Laboratories Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 28, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 28, 2026

What is atiday 25mg tablet used for?

Aten 50 (Atenolol) is used to treat CARDIAC. It contains Atenolol (25mg), which Selective beta-1 adrenergic receptor antagonist; reduces heart rate, myocardial . Always consult your doctor before use. Take as prescribed.

  • Generic Name: Atenolol
  • Manufacturer: Shrinivas Gujarat Laboratories Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: D
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

๐Ÿ’Š atiday 25mg tablet Uses & Benefits

Hypertension, angina pectoris, acute myocardial infarction, arrhythmias, migraine prophylaxis.

Off-label uses: Anxiety, essential tremor, thyrotoxicosis, portal hypertension.

๐Ÿ“‹ Drug Information

Generic Name(s)Atenolol
Brand NameAten 50
ManufacturerShrinivas Gujarat Laboratories Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassCARDIAC
Action ClassBeta blocker- Cardioselective
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; oral bioavailability is about 50%.
DistributionWidely distributed; low penetration into CNS due to low lipid solubility.
Protein Binding6-16%
MetabolismMinimal hepatic metabolism; primarily excreted unchanged by kidneys.
Half-Life6-7 hours
ExcretionRenal excretion (85-100% unchanged); fecal excretion minimal.
Bioavailability50%
Onset of Action1 hour
Peak Plasma Time2-4 hours
Duration of Action24 hours

How It Works

Selective beta-1 adrenergic receptor antagonist; reduces heart rate, myocardial contractility, and blood pressure.

Mechanism Steps

1Binds selectively to beta-1 adrenergic receptors in the heart and kidneys.
2Competitively antagonizes the effects of catecholamines (epinephrine, norepinephrine).
3Decreases heart rate (negative chronotropy) and contractility (negative inotropy).

๐Ÿ’ก How to Take atiday 25mg tablet

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of atiday 25mg tablet

โœ… Common Side Effects

  • Fatigue
  • Dizziness
  • Cold extremities
  • Bradycardia
  • Hypotension
  • Nausea
  • Diarrhea

๐Ÿšจ Serious Side Effects

  • Heart failure
  • Heart block
  • Bronchospasm
  • Severe bradycardia
  • Hypoglycemia unawareness

โš ๏ธ Rare Side Effects

  • Thrombocytopenia
  • Alopecia
  • Psoriasis exacerbation
  • Lupus-like syndrome
  • Oculomucocutaneous syndrome

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Verapamil Major Increased risk of bradycardia and heart block
Diltiazem Major Additive negative chronotropic effects
Clonidine Major Rebound hypertension upon clonidine withdrawal
Digoxin Major Increased risk of bradycardia
Insulin Major Masking of hypoglycemia symptoms
NSAIDs Moderate Reduced antihypertensive effect
Epinephrine Moderate Hypertensive crisis with non-selective beta-blockers
Antacids Minor Reduced absorption of atenolol

๐Ÿšจ Major Interactions

  • Verapamil
  • Diltiazem
  • Clonidine
  • Digoxin
  • Insulin

โšก Moderate Interactions

  • NSAIDs
  • Calcium channel blockers
  • Epinephrine
  • Prazosin

โ„น๏ธ Minor Interactions

  • Antacids
  • Cimetidine
  • Rifampin

๐Ÿฝ๏ธ Food Interactions

Food may decrease rate of absorption; avoid high-fat meals.

๐Ÿท Alcohol Interaction

May enhance hypotensive effect; avoid excessive alcohol.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Sinus bradycardia, heart block greater than first degree, cardiogenic shock, decompensated heart failure, sick sinus syndrome, severe peripheral arterial disease, hypersensitivity.

๐Ÿ“Š Monitoring Parameters

Heart rate, blood pressure, ECG, renal function, blood glucose in diabetics.

๐Ÿคฑ Lactation Safety

Excreted in breast milk; use with caution, monitor infant for bradycardia.

๐Ÿ’Š Overdose Management

Supportive care; atropine for bradycardia, glucagon for myocardial depression, vasopressors for hypotension.

โฐ Missed Dose

Take as soon as remembered unless near next dose; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 28, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for atiday 25mg tablet

View All

Alternative brands with exact same active ingredient (Atenolol (25mg)):

Medical Note: Always consult your doctor before switching medications.

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