Approximately 20 percent of people with lupus also have secondary Sjogren’s syndrome, a condition in which the tear glands do not produce...

Livedo reticularis is another word for mottled skin. It can appear as a reddish-blue, net-like pattern on paler skin. On darker skin...

Living with chronic illnesses can be challenging and can change our lives in significant ways. Chronic disease is often invisible to...