OTC · No prescriptionBronchodilator / Anti-asthmatic

Theo Asthalin Syrup 100 Ml New — Uses, Dosage & Benefits

Theo Asthalin Syrup 100 Ml New is used for Relief and prevention of bronchospasm in asthma and chronic obstructive pulmonary disease (COPD), wheezing, shortness of breath, chest tightness due to reversible airway obstruction.

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

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Active Ingredient / Composition

Theophylline + Salbutamol (as Salbutamol sulphate) syrup (strengths vary by brand/batch; check label)

What is Theo Asthalin Syrup 100 Ml New used for?

Relief and prevention of bronchospasm in asthma and chronic obstructive pulmonary disease (COPD)
wheezing
shortness of breath
chest tightness due to reversible airway obstruction

How Theo Asthalin Syrup 100 Ml New Works

Salbutamol is a short-acting beta-2 agonist that relaxes bronchial smooth muscles to quickly open the airways. Theophylline is a bronchodilator (methylxanthine) that helps relax airway muscles and may reduce airway responsiveness, improving breathing.

Dosage & Directions

Oral syrup. Take exactly as prescribed by the doctor; dose is based on age, weight and response. Can be taken with or without food; taking after food may reduce stomach upset. Use a measuring cup/spoon; do not exceed prescribed dose.

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

Key Benefits

Relieves wheezing
Reduces bronchospasm
Improves airflow and breathing
Helps in asthma and COPD symptom control

Pregnancy

Consult doctor (use with caution; only if prescribed)

Alcohol Interaction

Use with caution (may increase side effects like dizziness and palpitations)

Theo Asthalin Syrup 100 Ml New — Quick Facts

Composition: Theophylline + Salbutamol (as Salbutamol sulphate) syrup (strengths vary by brand/batch; check label)
Therapeutic class: Bronchodilator / Anti-asthmatic
Drug class: Methylxanthine + Short-acting beta2-agonist (SABA)
Prescription: Not required (OTC)
Price: ₹20
Habit forming: No
Storage: Store below 25°C, protected from light and moisture. Keep bottle tightly closed. Keep out of reach of children.

Theo Asthalin Syrup 100 Ml New — 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.

Theo Asthalin Syrup 100 Ml New — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Theo Asthalin Syrup 100 Ml New used for?

How Theo Asthalin Syrup 100 Ml New Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Theo Asthalin Syrup 100 Ml New — Quick Facts

Theo Asthalin Syrup 100 Ml New — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Theo Asthalin Syrup 100 Ml New — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Theo Asthalin Syrup 100 Ml New used for?

How Theo Asthalin Syrup 100 Ml New Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Theo Asthalin Syrup 100 Ml New — Quick Facts

Theo Asthalin Syrup 100 Ml New — Usage FAQs

More from PingMeDoc™

Safety disclaimer