Question 1

Why take Theophylline for asthma management at night?

Accepted Answer

Taking this medication at night can benefit patients with nocturnal asthma, as it helps alleviate nighttime asthma symptoms, allowing for better sleep. Although Theophylline SR might cause sleep disturbances in individuals not accustomed to the drug, for those suffering from nighttime asthma, the benefits of symptom relief often outweigh the potential for sleep disruption. Therefore, taking it at night can improve sleep quality due to better asthma control.

Question 2

Is Theophylline taken daily?

Accepted Answer

Yes, this medication is typically taken daily. The starting dose is usually 12 to 14 mg per kg of body weight per day, either as a single dose in the morning or divided into two doses daily. Your doctor may adjust the dosage based on your needs, but it generally does not exceed 20 mg per kg of body weight per day or a maximum of 600 mg per day.

Question 3

What is the mechanism of action and mechanism of toxicity of Theophylline?

Accepted Answer

Theophylline’s therapeutic effects and toxicity primarily stem from its catecholamine enhancer and adenosine antagonist actions. By blocking adenosine receptors, this medication can reduce histamine release, which helps to alleviate bronchospasm in conditions like asthma. However, this same adenosine antagonism and catecholamine excess can lead to toxic effects, such as overstimulation of the central nervous system and cardiovascular issues.

Question 4

Is Theophylline good for a cough?

Accepted Answer

Yes, Theophylline can effectively treat a cough, especially in conditions like asthma and chronic obstructive pulmonary disease (COPD). Beyond its bronchodilator and anti-inflammatory effects, studies suggest that it can also acts as an antitussive, meaning it can help suppress coughing.