Which of the following is primary neurotransmitter responsible for lowering thermoregulatory set point in triggering hot flushes: (A) Acetyl choline, (B) Nor - Epinephrine, (C) Dopamine, (D) Glycine
Answer is B. Nor-Epinephrine is primary neurotransmitter known to cause hot flushes in Menopausal woman.