Vertigo occurs when there is conflict between the signals sent to the brain by various balance- and position-sensing systems of the body. Your brain uses input from four sensory systems to maintain your sense of balance and orientation to your surroundings.
SIDE EFFECTS. Serious adverse reactions with ARIMIDEX occurring in less than 1 in 10,000 patients, are: 1) skin reactions such as lesions, ulcers, or blisters; 2) allergic reactions with swelling of the face, lips, tongue, and/or throat.
It reduced the spread of cancer to other parts of the body, such as the lungs or liver by 16% compared to tamoxifen; It slashed the chances of a tumor in the other breast by 40% compared to tamoxifen. At five years, 2.8% fewer women on Arimidex had their cancer recur compared with those on tamoxifen; at nine years, the figure was 4.8%.