Salbutamol

A short-acting beta2-agonist bronchodilator that relaxes the muscles around the airways, making breathing easier.

Theophylline

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)

Alcohol Consumption

Consult your doctor. Alcohol may interact negatively with Theophylline, increasing its side effects.



Driving or operating Machinery

Avoid driving or operating machinery if experiencing side effects such as tremors, dizziness, or blurred vision.



Pregnant & Breastfeeding Women

Use only as prescribed by a physician. The risk-benefit ratio should be carefully considered. Salbutamol generally safer than theophylline in pregnancy.



Children

Dosage is strictly age and weight dependent. Must be prescribed by a doctor.



Kidney

May require dose adjustment in patients with impaired kidney function due to theophylline's metabolism.



Liver

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)