What is a side effect of terbutaline?
Nervousness, shaking (tremor), dizziness, drowsiness or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
What is terbutaline used for?
Terbutaline is approved to prevent and treat bronchospasm (narrowing of airways) associated with asthma, bronchitis, and emphysema. The drug is sometimes used off-label (an unapproved use) for acute obstetric uses, including treating preterm labor and treating uterine hyperstimulation.
Can terbutaline cause palpitations?
Adverse reactions observed with terbutaline are similar to those commonly seen with other sympathomimetic agents. All these reactions are transient in nature and usually do not require treatment….Terbutaline side effects list for healthcare professionals.
| Palpitations | |
| Terbutaline (%) | 7.8 |
| 22.9 | |
| Epinephrine (%) | 7.8 |
| 29.5 |
Why does terbutaline cause tremors?
— The new β-2-adrenergic bronchodilator drugs are well known to cause muscle tremor by stimulation of β-2-adrenergic receptors in skeletal muscle. Not previously noted is that in predisposed persons they may also cause persistent and widespread muscle twitching and cramping.
Can terbutaline cause chest pain?
Common adverse effects include palpitations, chest pain, rapid heart rate, tremor or nervousness.
What is the other name for terbutaline?
Terbutaline, sold under the brand names Bricanyl and Marex among others, is a β2 adrenergic receptor agonist, used as a “reliever” inhaler in the management of asthma symptoms and as a tocolytic (anti-contraction medication) to delay preterm labor for up to 48 hours.
What does terbutaline do to the heart?
Terbutaline infusion decreases parasympathetic cardiovascular reactivity, baroreflex sensitivity, dimensionality of heart rate and plasma potassium concentration; it increases sympathetic dominance in cardiovascular autonomic balance, minute ventilation, and the regularity of heart rate and blood pressure time series.
How does terbutaline cause tachycardia?
The tachycardia after the terbutaline infusion has been suggested to be caused by the direct effects on heart rather than systemic effects e.g. decreased blood pressure [38].
Which is better salbutamol or terbutaline?
Salbutamol produced greater bronchodilatation than terbutaline for the initial hour after inhalation. Thereafter, there was no difference in action and an effective bronchodilator response was maintained by each drug for at least four hours.
How does terbutaline make you feel?
nausea. vomiting. sweating. flushing (feeling of warmth)