Nervousness, shaking (tremor), dizziness, drowsiness or headache
may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
What are the side effects of terbutaline in pregnancy?
For mothers, these include
racing heartbeat, skin flushing, tremors, and restlessness
. Additionally, pregnant women may suffer from irregular heartbeats, pulmonary edemas, and chest pain. Risks for babies include temporary increase in heart rate and blood sugar levels.
Does terbutaline increase heart rate?
Heart rate and blood pressure warning: In rare cases,
terbutaline may increase your heart rate and blood pressure
. If you have a heart issue, talk to your doctor before starting this drug. Seizures warning: Rarely, this drug can cause seizures.
When should you not use terbutaline?
You should not use terbutaline if you are
allergic to it
, or if you have ever had an allergic reaction to decongestant cold medicine or medicine to treat attention deficit hyperactivity disorder (such as Ritalin, Adderall, Vyvanse, and others).
Why is terbutaline used in pregnancy?
Beta2-adrenergic agonist medications such as albuterol and terbutaline are often prescribed during pregnancy to treat conditions such as asthma, pulmonary disease, preterm labor, or
acute non-reassuring fetal heart rate abnormalities during labor
.
Why is terbutaline banned?
Terbutaline is on the list of substances that are prohibited at all times (even in therapeutic use) by the WADA
because it has been shown to enhance time to exhaustion
and, among other things, the muscle power output in cyclists.
What happens if you give too much terbutaline?
What happens if I overdose on Terbutaline (Brethine)? Overdose symptoms may include
chest pain, fast or irregular heartbeats, trouble sleeping, tiredness, a seizure, or fainting
.
Is terbutaline bad for baby?
For the baby
Terbutaline can
cause a temporary increase in the baby’s heart rate and blood sugar levels
. These side effects usually aren’t serious and are easy to treat after delivery if they occur. There are concerns about long term use of this drug because the incidence of danger to the baby increases.
Does terbutaline cause birth defects?
Animal research has suggested that fetal terbutaline exposure
can cause cerebellar abnormalities
similar to those found in some imaging studies involving autistic spectrum disorders (ASD) brain abnormalities [17].
Is terbutaline the same as salbutamol?
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.
What does terbutaline do to the body?
Terbutaline is used to
prevent and treat wheezing, shortness of breath, and chest tightness caused by asthma, chronic bronchitis, and emphysema
. Terbutaline is in a class of medications called beta agonists. It works by relaxing and opening the airways, making it easier to breathe.
How long does terbutaline stay in your system?
About 90% of the drug was excreted in the urine at
96 hours after subcutaneous
administration, with about 60% of this being unchanged drug.
What are the contraindications of terbutaline?
- overactive thyroid gland.
- diabetes.
- a metabolic condition where the body cannot adequately use sugars called ketoacidosis.
- low amount of potassium in the blood.
- high blood pressure.
- diminished blood flow through arteries of the heart.
- a low supply of oxygen rich blood to the heart.
When should I take terbutaline during pregnancy?
Terbutaline injection should only be given to women who are in a hospital and should not be used to treat premature labor for
longer than 48 to 72 hours
. Terbutaline has caused serious side effects, including death, in pregnant women who took the medication for this purpose.
What is another name for terbutaline?
Terbutaline, sold under the brand names
Bricanyl and Marex among
others, is a β
2
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 are 2 contraindications for the administration of terbutaline during labor?
Beta-mimetics (eg, terbutaline) may be contraindicated in the presence of
cardiac arrhythmia, valvular disease
, and ischemic heart disease and may alter glucose homeostasis in patients with diabetes.
