Medicine Description theo-sr 300mg
Theo-SR 300mg Capsule is a medication that contains theophylline, a methylxanthine derivative that exerts its therapeutic effects primarily by inhibiting phosphodiesterase enzymes. This inhibition results in an increase in intracellular cyclic AMP levels, leading to relaxation of bronchial smooth muscle and dilation of the airways. Furthermore, theophylline has anti-inflammatory properties, contributing to the reduction of airway inflammation. It may also enhance diaphragmatic contractility and improve respiratory muscle function, making it a valuable adjunct in the management of chronic respiratory conditions.
Indications and Uses of Theo-SR 300mg Capsule
- Chronic asthma management
- Chronic obstructive pulmonary disease (COPD)
- Bronchospasm associated with respiratory conditions
- Apnea of prematurity in newborns
Side Effects of Theo-SR 300mg Capsule
- Nausea
- Vomiting
- Insomnia
- Headache
- Tachycardia
- Palpitations
- Gastrointestinal disturbances
- Restlessness
Storage and Handling
Store Theo-SR 300mg Capsule at room temperature, away from moisture and heat. Keep out of reach of children and do not use past the expiration date on the packaging.
Patient Advice and Precautions
It is essential to regularly monitor blood levels of theophylline, as the therapeutic range is narrow. Patients should be advised to avoid caffeine and other methylxanthines, as these can increase side effects. Always inform your healthcare provider about any other medications being taken, as numerous drug interactions can occur. Compliance with prescribed therapy is crucial for managing chronic respiratory conditions effectively.