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Effects of a Single Dose

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Short‑Term Physiological Impact

Cardiovascular Response

Blood pressure & heart rate: A single dose typically raises systolic blood pressure by 10–20 mmHg and
increases pulse by 5–15 beats/minute, peaking within the first hour.

Peripheral vasoconstriction: Contributes to elevated systemic vascular resistance.

1 – "Recommended Doses"

Drug Typical Dose (per day) Cycle Length Notes

Clomiphene citrate 50 mg ?#8239;5 days per week (usually days 1‑7 or 1‑10 of the cycle) 4–6 weeks Start at
50 mg; if no ovulation, consider 100 mg.

Letrozole 2.5 mg ?#8239;5 days per week 4–6 weeks
Often used instead of