In the 19th century, both antimony compounds and aconite were used as medicine and were readily available to physicians.

Schizophrenia causes symptoms that doctors classify as positive or negative. Positive symptoms of schizophrenia include hallucinations, delusions, and certain changes in thoughts or behaviors.

Breaking out the tissues? It's that time of year! But what kind of sickness do your symptoms point to? As the weather changes, we can start feeling under the weather too — but while each illness ...