Hi welcome to Health care magic forum.
Migraine is a quite desturbing disease. the drugs also won't work alike to every one, because it is mainly an emotion dependant disease. The drugs prescribed to you are safe for long term use. For other purposes people use them for life with out any effects. immediate side effects need not be worried because so long you did not feel any of them, you need not expect to get them now. You are expected to take
MRI to exclude any cerebral involve ment, and
X RAY PNS to exclude
sinusitis, refractory error of sight to exclude sight defects.
Besides i advise you some non medical procedures to minimise the intensity of the pain Diversion procedures like
yoga,
meditation, reading books, hearing music, and if interested gardening.
Diet recomendations as avoid taking spices, chillies, junk foods, and oily foods. Take more of green leafy vegetables, pulses, sprouts, milk, egg, meat,sea foods, fruits, juices, and dry fruits to increase blood, general health, resistance to support the tret ment. Wishing a quick recovery and thanks for calling.