Sjogren's Syndrome Support Group
Sjogren's syndrome is an autoimmune disorder in which immune cells attack and destroy the exocrine glands that produce tears and saliva. It also associated with rheumatic disorders such as rheumatoid arthritis, and it is rheumatoid factor positive in 90 percent of cases.
Here is a checker I like because often people do not think of herbals and supplements as having interactions.
DRUG INTERACTION CHECKER
Enter any list of prescription drugs, over-the-counter drugs, herbals and supplements to see how they interact with each other and with other substances.
http://healthtools.aarp.org/drug-interactions?addItem=depakote