Question

Why would a patient be taking propranolol with hyperthyroidism?

1. Increases T4 conversion to T3 in the hypothalamus
2. Controls symptoms of hyperthyroidism due to excessive stimulation of SNS
3. Enhances acidity buffer in the jejunum
4. Decreases metabolic rate and increases O2 consumption by the CNS

Answer 1

Propranolol, a beta-blocker drug, may be prescribed to patients with hyperthyroidism to control symptoms caused by excessive SNS stimulation. It helps decrease heart rate and alleviate symptoms such as palpitations, sweating, and tremors.

Step-by-step explanation:

Propranolol, which is a beta-blocker drug, may be prescribed to patients with hyperthyroidism to control the symptoms of hyperthyroidism due to excessive stimulation of the sympathetic nervous system (SNS).

Beta-blockers block the beta-receptors associated with vasoconstriction and cardioacceleration. By blocking these receptors, propranolol can help decrease heart rate, control palpitations, and reduce the symptoms of hyperthyroidism, such as excessive sweating and tremors.

Example: If a patient with hyperthyroidism experiences an increased heart rate and palpitations, propranolol can be prescribed to help lower the heart rate and alleviate these symptoms.