Intake
of an aromatase inhibitor (AI), lowers level of estrogen
available to cancer cells and reduces the chance of
breast cancer recurrence in those with estrogen-sensitive
tumors.
But a study
shows AIs as an important tool in fighting breast
cancer but patients can, however, report a variety
of side effects, including hot flashes, stomach pain,
dizziness, loss of appetite and fatigue.
More serious
side effects are difficulty breathing, coughing, depression,
tightness in the chest, fever and swelling in the
legs and feet.
Women who
take AIs sometimes experience debilitating arthritis-like
symptoms of pain and stiffness in their joints.
