Side effects of ritodrine include all of the following except:

Side effects of ritodrine include all of the following except:

• A. Tachycardia
• B. Hypertension
• C. Hyperglycemia
• D. Pulmonary edema

Answer: (B)

Ritodrine is a beta-adrenergic agonist used to relax the uterus during preterm labor. Its systemic actions go beyond uterine relaxation and include sympathetic stimulation of the heart, metabolism, and vascular tone. The most common maternal side effects reflect this: tachycardia from increased sympathetic drive, and hyperglycemia due to increased hepatic glucose output and reduced insulin sensitivity. It can also lead to fluid shifts and capillary leakage that, especially at higher doses or with existing risk factors, may result in pulmonary edema. Hypertension is not a typical or expected side effect of ritodrine. In fact, beta-agonists like this often cause vasodilation and can lead to normal or even lowered blood pressure rather than high blood pressure. So the statement that hypertension is a side effect does not fit with the usual pharmacologic profile, making it the exception among the listed options.

Ritodrine is a beta-adrenergic agonist used to relax the uterus during preterm labor. Its systemic actions go beyond uterine relaxation and include sympathetic stimulation of the heart, metabolism, and vascular tone. The most common maternal side effects reflect this: tachycardia from increased sympathetic drive, and hyperglycemia due to increased hepatic glucose output and reduced insulin sensitivity. It can also lead to fluid shifts and capillary leakage that, especially at higher doses or with existing risk factors, may result in pulmonary edema.

Hypertension is not a typical or expected side effect of ritodrine. In fact, beta-agonists like this often cause vasodilation and can lead to normal or even lowered blood pressure rather than high blood pressure. So the statement that hypertension is a side effect does not fit with the usual pharmacologic profile, making it the exception among the listed options.