Hi, I am 77 years old, a male partient, i am on Esidrex, enalapril, atenolol, metformine, glyggard, formerly was on almodipine but due to ankles swelling same was discontinued butn alas i am now suffering from severe migraines on the left side of the head i was advised to take Vasograin on the onset of the headache and i am releived from the pain during 12 to 16 hours only, should be grateful to know whether regular taking of Vasograin can be detrimental to my health until my migraine problems are resolved. Thank you in anticipation JAC LEM ROY from Mauritius