Prescription requiredBronchodilator (Anti-asthmatic/COPD)

Salbetol 4MG — Uses, Dosage & Benefits

Salbetol 4MG is used for Relief and prevention of bronchospasm in bronchial asthma, chronic bronchitis and other reversible obstructive airway diseases; wheezing and shortness of breath due to airway narrowing..

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

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Active Ingredient / Composition

Salbutamol (4mg)

What is Salbetol 4MG used for?

Relief and prevention of bronchospasm in bronchial asthma
chronic bronchitis and other reversible obstructive airway diseases; wheezing and shortness of breath due to airway narrowing.

How Salbetol 4MG Works

Salbutamol is a short-acting beta-2 adrenergic agonist (SABA). It relaxes bronchial smooth muscles, leading to bronchodilation and improved airflow, quickly relieving wheeze and breathlessness.

Dosage & Directions

Oral tablet. Take as prescribed by the doctor; usually taken 2–3 times daily at fixed intervals. Can be taken with or without food; take with food if stomach upset occurs. Do not exceed the prescribed dose.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Relieves wheezing
Reduces shortness of breath
Opens airways quickly
Helps prevent exercise-induced bronchospasm
Improves airflow in asthma/COPD

Pregnancy

Use with caution / Consult doctor

Alcohol Interaction

Use with caution (may increase dizziness/palpitations in some people)

Salbetol 4MG — Quick Facts

Composition: Salbutamol (4mg)
Therapeutic class: Bronchodilator (Anti-asthmatic/COPD)
Drug class: Short-acting beta-2 agonist (SABA)
Prescription: Required (Rx)
Price: ₹3
Habit forming: No
Storage: Store below 25°C in a cool, dry place. Protect from moisture and direct light. Keep out of reach of children.

Salbetol 4MG — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Salbetol 4MG — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Salbetol 4MG used for?

How Salbetol 4MG Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Salbetol 4MG — Quick Facts

Salbetol 4MG — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Salbetol 4MG — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Salbetol 4MG used for?

How Salbetol 4MG Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Salbetol 4MG — Quick Facts

Salbetol 4MG — Usage FAQs

More from PingMeDoc™

Safety disclaimer