What does theophylline do to the body?
What does theophylline do to the body?
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.
Why is theophylline no longer used?
Oral theophylline has been used as a bronchodilator to treat chronic obstructive pulmonary disease (COPD) for decades, but it has fallen out of favor due to the side effects that come with the higher doses that are required to achieve any beneficial effect, as well as the advancement of improved drug treatment.
What is the side effect of theophylline?
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 is theophylline found in?
Theophylline is found in black tea and to a lesser extent in green coffee, cocoa cotyledon and dried mate. Theophylline is synthesized on an industrial scale and is used principally in pharmaceutical preparations.
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.
Can you abruptly stop theophylline?
Do not stop or change the dose of this medicine without checking first with your doctor. Before you have any medical tests, tell the medical doctor in charge that you or your child are using this medicine.
Is there a substitute for theophylline?
Abstract: Doxofylline, which differs from theophylline in containing the dioxalane group at position 7, has comparable efficacy to theophylline in the treatment of respiratory diseases, but with an improved tolerability profile and a favorable risk-to-benefit ratio.
What are indications for theophylline?
Theophylline 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.
Can you stop theophylline abruptly?
What is another name for theophylline?
Theophylline is available under the following different brand names: Theo 24, Theochron, Elixophyllin, aminophylline, and Uniphyl.
What are the physicochemical properties of theophylline?
Theophylline is lightly soluble in water; soluble in hot water; sparingly soluble in alcohol, chloroform, and ether. It is freely soluble in alkali hydroxide solutions and in ammonia Sweetman (2002).
What is the generic name for theophylline?
If sudden shortness of breath occurs, use your quick-relief inhaler as prescribed. Theophylline is available under the following different brand names: Theo 24, Theochron, Elixophyllin, aminophylline, and Uniphyl.
What does the name theophylline mean?
Theophylline is a chemical similar to caffeine. It’s sometimes used as a medicine to treat lung conditions such as asthma, chronic obstructive pulmonary disease (COPD), and bronchiolitis. Sometimes it’s prescribed to babies, especially premature infants, to help their breathing and lung function.
What does theophylline mean?
Definition of theophylline. : a feebly basic bitter crystalline compound C 7H 8N 4O 2 present in tea leaves that is isomeric with theobromine and is used in medicine especially as a bronchodilator .
Is theophylline a diuretic?
Theophylline, alkaloidal drug used in medicine as an antiasthmatic, coronary vasodilator, and diuretic. Theophylline is a xanthine alkaloid, a methylxanthine chemically related to caffeine and theobromine .