Salbu
Generic Name
Salbutamol
Manufacturer
Beximco Pharmaceuticals Ltd.
Country
Bangladesh
Loading images...
Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| salbu 4 mg tablet | ৳ 0.34 | ৳ 3.40 |
Description
Overview of the medicine
Salbu 4 mg Tablet contains Salbutamol, a fast-acting bronchodilator used to relieve symptoms of asthma and chronic obstructive pulmonary disease (COPD).
Uses & Indications
Dosage
Adults
Initial: 2-4 mg three to four times daily. Max: 8 mg four times daily.
Elderly
Lower initial doses (e.g., 2 mg three to four times daily) may be considered, adjusted according to response.
Renal_impairment
No specific dose adjustment required, but caution is advised in severe impairment.
How to Take
Take orally with or without food. Swallow the tablet whole with water. Do not crush or chew.
Mechanism of Action
Salbutamol is a selective beta-2 adrenoceptor agonist. It works by stimulating beta-2 receptors in the smooth muscle of the airways, leading to relaxation and bronchodilation. This helps to open up the airways, making breathing easier.
Pharmacokinetics
Onset
Bronchodilatory effect begins within 15-30 minutes.
Excretion
Mainly excreted in urine as unchanged drug and its metabolite.
Half life
Plasma half-life is approximately 4-6 hours.
Absorption
Rapidly and well absorbed from the gastrointestinal tract following oral administration. Peak plasma concentrations are achieved within 2-3 hours.
Metabolism
Undergoes extensive metabolism in the liver to an inactive sulfate conjugate.
Side Effects
Contraindications
- •Hypersensitivity to Salbutamol or any component of the formulation
- •Threatened abortion during the first or second trimester of pregnancy (oral use)
Drug Interactions
Diuretics (e.g., Furosemide)
Increased risk of hypokalemia.
Beta-blockers (e.g., Propranolol)
May antagonize the bronchodilatory effects of Salbutamol and may cause severe bronchospasm in asthmatic patients.
Tricyclic Antidepressants & MAO Inhibitors
Increased risk of cardiovascular effects.
Storage
Store below 30°C in a dry place, away from direct light and moisture. Keep out of reach of children.
Overdose
Symptoms include tachycardia, tremors, headache, palpitations, and hypokalemia. Treatment involves symptomatic and supportive care; potassium levels should be monitored.
Pregnancy & Lactation
Use during pregnancy only if the potential benefit outweighs the potential risk to the fetus. Excreted in breast milk; use with caution in nursing mothers.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
Typically 2-3 years from the date of manufacture.
Availability
Pharmacies, hospitals, clinics
Approval Status
Approved by regulatory authorities worldwide (e.g., FDA, MHRA, DGDA)
Patent Status
Generic available, patent expired
WHO Essential Medicine
YesAlternative Medicines in Bangladesh
Similar medicines available in the market
Global Brand Names
International brand names for this medicine
More Medicines
Explore other medicines you might be interested in
