Autoimmune diseases usually do not usually have a simple, single cause. There are usually two major factors that are involved in causing them: genetics and environment. Genetics - Even with a genetic connection to autoimmune disease, there is no guarantee that you will develop an autoimmune disease. Something must turn on your immune system to trigger an autoimmune response. Environment - Environmental factors make up more than half the risk of developing an autoimmune disease.
92 Helpful Votes. A. No, ibuprofen will not thin the blood. However, there are other pain relievers that will. The opinions expressed here are solely those of the User. The opinions expressed here are solely those of the User.User-generated content areas are not reviewed by a WebMD physician.
Avoid taking Motrin if you are taking aspirin to prevent stroke or heart attack. Ibuprofen can make aspirin less effective in protecting your heart and blood vessels. If you must use both medications, take the Motrin at least 8 hours before or 30 minutes after you take the aspirin (non-enteric coated form).