Generic Drug: Theophylline.
Indication: Bronchial asthma and chronic bronchitis.
Contraindication: Hypersensitivity to any of the component, porphyria.
Dosage & Administration: Available as tablets, syrup and injections. Dosage as directed by physician.
Special Precautions: Special precautions are necessary in case of hepatic impairment, cardiac abnormalities, hypertension, arrhythmias, active peptic disease, pregnancy, lactation and hyperthyroidism.
Side effects/ Undesired effects/ Adverse drug reactions: Seizures, tremor, palpitation, cardiac arrhythmias, anorexia and nausea.