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Prescription Required

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Out of Stock

Prescription Required

Theophylline साल्ट से बनी दवाएं:

Duralyn के सारे विकल्प देखें

Prescription Required

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  1. Duralyn Benefits & Uses
  2. Duralyn Dosage & How to Take
  3. Duralyn Side Effects
  4. Duralyn Related Warnings
  5. Severe Interaction of Duralyn with Other Drugs
  6. Duralyn Contraindications
  7. Frequently asked Questions about Duralyn
  8. Duralyn Interactions with Food and Alcohol

Duralyn Benefits & Uses

Duralyn is used to treat the following -

  1. COPD Primary
  2. Asthma

Duralyn Dosage & How to Take

This is the usual dosage recommended in most common treatment cases. Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.

Find the right dosage based on disease and age

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Ingredients of Duralyn


Duralyn Side Effects

Based on research, the following side effects have been observed when Duralyn is used -

  1. Nausea or vomiting
  2. Headache Mild
  3. Upset stomach
  4. Restlessness
  5. Dizziness Mild
  6. Urine Retention
  7. Tachycardia
  8. Muscle cramps or spasms (painful)
  9. Diarrhoea

Duralyn Related Warnings

Is the use of Duralyn safe for pregnant women?

Pregnant women may get severe side effects after taking Duralyn. If you are pregnant, do not take Duralyn without a doctor's advice.


Is the use of Duralyn safe during breastfeeding?

Women who are breastfeeding may experience severe harmful effects after taking Duralyn. It should only be taken after medical advice.


What is the effect of Duralyn on the Kidneys?

Duralyn has very mild side effects on the kidneys.


What is the effect of Duralyn on the Liver?

Duralyn can have moderate side effects on the liver. If you notice any harmful effects then stop taking this drug right away. Consult your doctor before using this medicine again.


What is the effect of Duralyn on the Heart?

The heart can be affected by Duralyn. If you experience any unwanted effects of this drug, stop taking it and consult your doctor. You should restart the medicine only after medical advice.


Severe Interaction of Duralyn with Other Drugs

Duralyn should not be taken with following medicines due to severe side effects it may cause to patients -

Duralyn Contraindications

If you are suffering from any of the following diseases, you should not take Duralyn unless your doctor advises you to do so -

  1. Liver Disease
  2. Heart Failure
  3. Peptic Ulcer
  4. Hypothyroidism
  5. Epilepsy

Frequently asked Questions about Duralyn

Is this Duralyn habit forming or addictive?

Forming a habit of Duralyn has not been reported.


Is it safe to drive or operate heavy machinery when consuming?

After taking Duralyn, you should not drive or work on any heavy machine, as Duralyn can make you drowsy.


Is it safe?

Yes, but take Duralyn only as per medical advice.

Safe, but take only on Doctor's advise

Is it able to treat mental disorders?

Duralyn is unable to treat or cure mental disorders.


Duralyn Interactions with Food and Alcohol

Interaction between Food and Duralyn

When consumed with certain foods, Duralyn may take longer to have an effect. Contact your doctor about this.


Interaction between Alcohol and Duralyn

Consult your doctor before consuming alcohol while taking Duralyn as it can have severe side effects.

This medicine data has been created by -
Vikas Chauhan
B.Pharma, Pharmacy
3 Years of Experience


  1. US Food and Drug Administration (FDA) [Internet]. Maryland. USA; Package leaflet information for the user; Theophylline
  2. KD Tripathi. [link]. Seventh Edition. New Delhi, India: Jaypee Brothers Medical Publishers; 2013: Page No 224-227