bell zolamide 250mg tablet - Acetazolamide (250mg) medicine

Bell Zolamide 250mg Tablet - Uses, Price, Side Effects

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๐Ÿญ Bell Pharma Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jul 3, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jul 03, 2026

What is bell zolamide 250mg tablet used for?

Bell Zolamide 250mg Tablet contains Acetazolamide, a carbonic anhydrase inhibitor used to treat glaucoma by reducing intraocular pressure and to manage edema due to heart failure or medication. It works by decreasing fluid production in the eye and increasing urine output.

  • Generic Name: Acetazolamide
  • Manufacturer: Bell Pharma Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: C
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

๐Ÿ’Š bell zolamide 250mg tablet Uses & Benefits

Glaucoma (open-angle and secondary); prevention of acute mountain sickness; epilepsy (adjunctive); idiopathic intracranial hypertension; metabolic alkalosis; cystinuria; periodic paralysis.

Off-label uses: Altitude sickness prophylaxis; sleep apnea; glaucoma in dogs; pseudotumor cerebri; diuretic in heart failure (rare).

๐Ÿ“‹ Drug Information

Generic Name(s)Acetazolamide
Brand NameAcetamide
ManufacturerBell Pharma Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassOPHTHAL
Action ClassCarbonic anhydrase inhibitor
Route of AdministrationOral
StorageStore at 20-25ยฐC (68-77ยฐF); protect from light and moisture.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionWell absorbed from gastrointestinal tract after oral administration.
DistributionDistributes into erythrocytes, kidneys, and other tissues; crosses placenta and enters breast milk.
Protein Binding70-90%
MetabolismNot significantly metabolized; excreted unchanged in urine.
Half-Life10-15 hours
ExcretionRenal excretion (90% unchanged)
Bioavailability~100%
Onset of Action1-1.5 hours (oral)
Peak Plasma Time2-4 hours
Duration of Action8-12 hours

How It Works

Inhibits carbonic anhydrase, reducing aqueous humor production in the eye and decreasing intraocular pressure.

Mechanism Steps

1Inhibition of carbonic anhydrase in ciliary processes of the eye
2Reduced formation of bicarbonate ions
3Decreased aqueous humor secretion

๐Ÿ’ก How to Take bell zolamide 250mg tablet

Follow your doctor's prescription exactly.

Dosage Timeline

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

โš ๏ธ Side Effects of bell zolamide 250mg tablet

โœ… Common Side Effects

  • Paresthesia
  • Taste alteration (metallic taste)
  • Nausea
  • Vomiting
  • Diarrhea
  • Polyuria
  • Drowsiness
  • Confusion

๐Ÿšจ Serious Side Effects

  • Stevens-Johnson syndrome
  • Toxic epidermal necrolysis
  • Aplastic anemia
  • Agranulocytosis
  • Thrombocytopenia
  • Metabolic acidosis
  • Hypokalemia
  • Renal calculi
  • Hepatic necrosis

โš ๏ธ Rare Side Effects

  • Photosensitivity
  • Hearing loss
  • Tinnitus
  • Transient myopia
  • Flaccid paralysis
  • Anaphylaxis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Aspirin Moderate Increased risk of metabolic acidosis
Lithium Major Decreased lithium excretion, increased toxicity
Metformin Moderate Increased risk of lactic acidosis

๐Ÿšจ Major Interactions

  • Warfarin
  • Lithium
  • Cyclosporine
  • Methotrexate
  • Primidone

โšก Moderate Interactions

  • Aspirin
  • Salicylates
  • Digoxin
  • Phenytoin
  • Quinidine

โ„น๏ธ Minor Interactions

  • Corticosteroids
  • Amphotericin B
  • Metformin

๐Ÿฝ๏ธ Food Interactions

High-fat meals may delay absorption; avoid excessive sodium intake.

๐Ÿท Alcohol Interaction

May increase risk of metabolic acidosis and dizziness.

๐Ÿ›ก๏ธ Safety & Warnings

Liver
Low
Kidney
Moderate
Heart
Low
Pregnancy
Category C

๐Ÿšซ Contraindications

Hypersensitivity to acetazolamide or sulfonamides; severe hepatic or renal impairment; hyponatremia; hypokalemia; hyperchloremic acidosis; Addison's disease; long-term use in chronic noncongestive angle-closure glaucoma.

๐Ÿ“Š Monitoring Parameters

Intraocular pressure; serum electrolytes (especially potassium and bicarbonate); renal function; liver function; complete blood count; urinary output.

๐Ÿคฑ Lactation Safety

Use with caution; excreted in breast milk.

๐Ÿ’Š Overdose Management

Induce emesis or gastric lavage; monitor electrolytes and acid-base balance; treat metabolic acidosis with sodium bicarbonate if severe; supportive care.

โฐ Missed Dose

Take as soon as remembered; if near next dose, skip missed dose; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jul 03, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for bell zolamide 250mg tablet

View All

Alternative brands with exact same active ingredient (Acetazolamide (250mg)):

Medical Note: Always consult your doctor before switching medications.

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