Subconjunctival hemorrhages may result from trauma to the eye, bleeding disorders, heavy lifting. coughing
, sneezing, vomiting
, medications which reduce clotting time such as aspirin, coumadin and plavix and nonmedication herbs such as gingko, St. John’s wort, ginger, garlic, and diseases such as hypertension and diabetes.
Sandy T. Feldman, M.D., M.S.