Sometime in mid eighties I had a terrible headache. Someone at my work, took me to see NEELAMMAHARA VEDA HAAMUDURUWO. That saadu gave me heaps of KALKA, NASNA , KASAAYA etc. I did everything according to his advice, but not had any results on the following day . Dr Gamini Wijesekara was our family doctor at that time, and ammaa forced me to go and see him. He also gave me lots of medication, but I realize I am getting better now (before having his medication) . So, I came home , and continue that SINHALA BEHETH for another few days, and, to this date, I never ever suffer from that sort of headache.