Femara Tablet in Pakistan contains Letrozole 2.5mg, an aromatase inhibitor widely prescribed for the treatment of breast cancer in postmenopausal women. It works by lowering estrogen levels in the body, which helps slow or stop the growth of hormone receptor-positive breast cancer. Femara is also sometimes used for fertility treatment in women with ovulation issues, as it stimulates egg production. Available only with a doctor’s prescription, Femara is a trusted medicine manufactured by Novartis and distributed in Pakistan through authorized pharmacies.