Sumatriptan
Sumatriptan       reduces headache severity within 2 hours of oral administration in 50 to 67% of       patients and within 1 hour of subcutaneous administration in 70 to 80% of       patients.
 @SUBJECT$         @PREDICAT$   @OBJECT$  within 2 hours of oral administration in 50 to 67% of       patients and within 1 hour of subcutaneous administration in 70 to 80% of       patients.