What are the common side effects of theophylline?

What are the common side effects 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.

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.

Can theophylline cause seizures?

Theophylline can trigger seizures in patients without known underlying epilepsy and is an added risk factor for seizure exacerbation in patients with epilepsy. Most of these seizures result from toxic theophylline serum concentrations and are difficult to control.

What is Theodore for?

Theophylline is used to treat lung diseases such as asthma and COPD (bronchitis, emphysema). It must be used regularly to prevent wheezing and shortness of breath. This medication belongs to a class of drugs known as xanthines.

What are the concerns for patients on theophylline therapy?

Many of the typical symptoms of theophylline toxicity are non-specific, which further perpetuates the challenges of recognition in a long-term user. These include nausea, vomiting, fatigue, tachycardia and central nervous system (CNS) effects such as dizziness and seizures [3].

Does aminophylline increase heart rate?

Aminophylline competitively antagonizes the cardiac actions of adenosine at the cell surface receptors. Thus, it increases heart rate and contractility.

What are the long term side effects of Theo Dur?

1 Chest pain or discomfort 2 dizziness 3 fainting 4 fast, slow, or irregular heartbeat 5 increase in urine volume 6 lightheadedness 7 persistent vomiting 8 pounding or rapid pulse 9 seizures 10 shakiness

Can a defibrillator be used for tachycardia?

For many people who have a weakened heart muscle and ventricular tachycardia, however, there’s no way to guarantee that they would not have it again, even with ablation, Gupta says. For those patients a defibrillator can be implanted.

What to do if you have tachycardia and heart disease?

The most effective way to prevent tachycardia is to maintain a healthy heart and reduce your risk of developing heart disease. If you already have heart disease, monitor it and follow your treatment plan to help prevent tachycardia.

What are the factors that increase the risk of tachycardia?

Any condition that puts a strain on the heart or damages heart tissue can increase your risk of tachycardia. Lifestyle changes or medical treatment may decrease the risk associated with the following factors: Heart disease. High blood pressure. Sleep apnea. Overactive or underactive thyroid. Smoking. Diabetes.