Prescription Required.Why?
A short-acting beta2-agonist bronchodilator that relaxes the muscles around the airways, making breathing easier.
A methylxanthine that relaxes airway smooth muscles and also has anti-inflammatory effects.
Treatment of reversible airway obstruction in chronic obstructive pulmonary disease (COPD), including chronic bronchitis and emphysema.
Relief of bronchospasm associated with asthma.
Prevention of exerciseinduced bronchospasm.
Salbutamol acts primarily by binding to beta2-adrenergic receptors in the lungs, leading to bronchodilation. Theophylline's mechanism is more complex, involving inhibition of phosphodiesterase, leading to increased cAMP levels and relaxation of airway smooth muscle. It also possesses some anti-inflammatory properties.
Store in a cool, dry place away from direct sunlight and moisture. Keep out of reach of children. Discard expired medication appropriately.
Dosage should be determined by a physician based on individual patient needs and response. It varies significantly depending on age and condition.
The medication may be administered orally (tablets, syrup) or via inhalation (nebulizers).
Strictly follow your doctor's prescribed dosage and timing. Do not exceed the recommended dose.
Tremors
Headache
Nausea
Vomiting
Insomnia
Restlessness
Heart palpitations
Increased heart rate
Seizures (at high doses)
Consult your doctor. Alcohol may interact negatively with Theophylline, increasing its side effects.
Avoid driving or operating machinery if experiencing side effects such as tremors, dizziness, or blurred vision.
Use only as prescribed by a physician. The risk-benefit ratio should be carefully considered. Salbutamol generally safer than theophylline in pregnancy.
Dosage is strictly age and weight dependent. Must be prescribed by a doctor.
May require dose adjustment in patients with impaired kidney function due to theophylline's metabolism.
May require dose adjustment in patients with impaired liver function due to theophylline's metabolism.
Your doctor or pharmacist
The prescribing information provided with the medication
Reputable medical websites and journals (e.g., National Institutes of Health)
