am taking toprol xl 25mg, hydrochlorot 25 mg and synthroik 100mg all once a day and also calcuim tablets and a multi vitiman. am having systoms like a stroke. and am very sensitive to light . it did not start until after starting these medicines about a year ago. except for the synthroid, i have been on that for years. and now have started taking allergy shots twice a week. can you help me with thiese questions.