What is theophylline anhydrous used for?
Theophylline is used to prevent and treat wheezing, shortness of breath, and chest tightness caused by asthma, chronic bronchitis, emphysema, and other lung diseases. It relaxes and opens air passages in the lungs, making it easier to breathe.
What is Etofylline and theophylline used for?
Etofylline+Theophylline is used in the treatment and prevention of asthma and chronic obstructive pulmonary disease. Etofylline + Theophylline is a combination of two bronchodilators: Etofylline and Theophylline. They work by relaxing the muscles in the airways and widen the airways. This makes breathing easier.
What is theophylline toxicity?
Consequences of theophylline intoxication include metabolic disturbances (hypokalemia, hyperglycemia, and metabolic acidosis), nausea, vomiting, and, in severe cases, seizures, cardiac arrhythmias, and death.
Is theophylline bad for kidneys?
However, elderly patients may be more sensitive to the effects of theophylline than younger adults, and are more likely to have kidney, liver, heart, or lung problems, which may require caution and an adjustment in the dose for patients receiving theophylline.
What is theophylline side effects?
Nausea/vomiting, stomach/abdominal pain, headache, trouble sleeping, diarrhea, irritability, restlessness, nervousness, shaking, or increased urination may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.
What are the main drug interactions of theophylline?
TABLE II. Clinically significant drug interactions with theophylline.*
| Drug | Type of Interaction |
|---|---|
| Carbamazepine | Similar to aminoglutethimide. |
| Cimetidine | Decreases theophylline clearance by inhibiting cytochrome P450 1A2. |
| Ciprofloxacin | Similar to cimetidine. |
| Clarithromycin | Similar to erythromycin. |