Some drugs that you take for another condition, such as cold and migraine can increase blood pressure. The most common ones are amphetamines, methylphenidate, corticosteroids, hormones, certain migraine medications, cyclosporine, and erythropoietin. Many OTC medications include pseudoephedrine and ephedrine can increase blood pressure.
Related FAQs:
http://healthtopquestions.com/?p=451
http://healthtopquestions.com/?p=453
http://healthtopquestions.com/?p=474