Fasting while taking Cabergoline
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Question
I am 25 years old and taking Cabergoline to lower prolactin levels. It has side effects such as dizziness, weakness, extreme fatigue, loss of balance, and low blood pressure, not constantly but occasionally (I take the medication once a week). The doctor said it affects the brainstem, so I should not reach a state of extreme weakness and should drink in measured amounts throughout the fast, and in case of extreme weakness, break the fast and eat. Additionally, in general, when I fast, I am very weak and can almost faint, or experience nausea and vomiting. What should I do on Yom Kippur?
Answer
Shalom and blessings
[The question arrived very close to the holiday, a bit too late..].
In case of danger, one should listen to the doctor.
In the event of extreme weakness, such as feeling close to fainting, dizziness even at rest, blackness in the eyes, etc., one should immediately drink a sweet beverage, in 'measured amounts'.
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