This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Calcium dobesilate used in treatment of varicose veins because of all except 
Select and explain. 
A. Reduces oedema, B. Improves macrophage mediated proteolysis, C. Improves lymph flow, D. Increases release of MMPs
D: Increases release of MMPs
Answer: D: Increases release of MMPs 
Explanation: Increases release of MMPs results in varicose venous ulcer.