### Human:\nhow long does it take eyes to adjust to a new prescription? i'm having migraines with a lot more frequency than usual. more concentration of pain behind the eyes vs. other areas of the head. i got my new script a few mos. ago but haven't been able to afford to get my new glasses as i have a strong script that requires a higher grade of lens. so i've needed to save up for them. just needed to know how long if any adj. period there is for the new lenses.\n\n### Assistant: hi try this then perhaps you can do without drugs just googlen this natural ways to get rid of migraines then have a look on www. earthclinic. com look under ailments for migraines you may also find help there. do hope this helps you. good luck