The symptoms of this disease are asthma, pulmonary infiltrates, eosinophilia over 10%(this is one the white blood cells), sinus
itis, neuropathy(which can cause nerve damage), and
vasculitis(inflammation of blood vessels).
My young daughter took Singulair <span style = 'background-color: #dae8f4'>for</span>
2 years and
is now believed to have this disease. There are studies that show it is linked to Sinulair use, if you read the warning labels on the papers for
Singulair, this disease is listed as a rare side effect.