Indications : Theovent-SR tablet is indicated for the treatment of the symptoms and reversible airflow obstruction associated with chronic asthma and other chronic lung diseases, e.g., emphysema and chronic bronchitis. Also indicated for the treatment of left ventricular and congestive cardiac failure.
Dosage and administration : TheoventSR tablets can be taken once a day in the morning or evening. It is recommended that Theovent-SR should be taken with meals. Theovent-SR 200 : Dose 200mg every 12 hours. Increased according to response to 400mg every 12 hours. Theovent-SR 300 : One tablet every 12 hours. Or as directed by the registered physician.
Use in pregnancy and lactation : Theophylline has been assigned to pregnancy category C by the FDA.