@hildeirene
Burning sensation may be a part of the disease itself due to peripheral nerve inflammation associated with scleroderma, but it can be due to the drug. The side effects at lower doses under 1000 mg/day should be tolerable, but some people are getting tingling, GI reflux, and diarrhea. If you have GI distress with bleeding, then talk to your doctor. Still, the drug may be helpful with improving Morphea. To see the results may take 3-4 months.