About THEO ER

THEO ER is a prescription medication containing the active ingredient theophylline, a methylxanthine bronchodilator used to treat respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). It works by relaxing the muscles in the airways and increasing air flow to the lungs, making it easier to breathe.

Key Benefits & Uses

Treatment of asthma symptoms, including wheezing, coughing, and shortness of breath
Management of chronic obstructive pulmonary disease (COPD) symptoms, including wheezing, coughing, and shortness of breath
Relief of bronchospasm and improvement of lung function in patients with respiratory diseases

Active Ingredient & Action

Theophylline in THEO ER works by inhibiting the enzyme phosphodiesterase, which breaks down cyclic AMP (cAMP) in the airway smooth muscle cells. This leads to an increase in cAMP levels, causing relaxation of the airway smooth muscle and bronchodilation. Theophylline also has anti-inflammatory properties, which help to reduce inflammation in the airways.

Important Notes

THEO ER is available in tablet form and should be taken orally as directed by your doctor. It is essential to follow the recommended dosage and usage guidelines to avoid side effects and ensure optimal efficacy. Patients with liver or kidney disease, or those taking other medications that interact with theophylline, should consult their doctor before taking THEO ER. Regular monitoring of theophylline levels in the blood is recommended to avoid toxicity.