My Cigna insurance plan is limiting me to nine Zolmitriptan pills a month. I can't understand why the limit on so few unless it has to do with cost but I thought generic drugs are so much less expensive for insurance companies. Zolmig and Zolmitriptan are the only drugs that my doctors have found that effectively stop my migraines. I'm having migraines almost everyday now and will soon have to pay out of pocket.