Additional information Active substance Letrozole Trade name Femara Side effects Hot flashes, joint pain, fatigue, increased risk of osteoporosis, nausea Effects Reduces estrogen levels, increases luteinizing hormone and follicle-stimulating hormone levels Dosage (sports) Typically 0.5 mg to 2.5 mg daily depending on purpose and cycling needs Dosage (medical) 2.5 mg daily Half-life 2 days Main action Inhibits the enzyme aromatase, preventing the synthesis of estrogen Substance class Aromatase inhibitor Formula C17H11N5 Chemical name 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)dibenzonitrile Storage conditions Store at room temperature away from moisture and heat Blood pressure Can cause a decrease in blood pressure WAREHOUSE International Warehouse 1 Also known as Letrozol Lab Test Monitoring of liver function tests, lipid profiles, and bone density Aromatization No Hepatotoxicity No HBR No Water Retention No Acne No Dosage 0.5 – 2.5 mg/day Classification Non-steroidal aromatase inhibitor Active Half-Life 2 days Use in sports Used by bodybuilders and athletes to reduce estrogen levels and increase testosterone levels Manufacturer Cipla
