Stress And Hair Loss

About five years ago I went through a very stressful time in my life. I was having a lot of migraines and had a lot going on in my personal life. I began to lose my hair. I was very concerned of course and began doctoring. At first we thought it could be the link between stress and hair loss. But, soon found out that it was due to some medicine that I was taking at the time. A person has to be careful of the meds they are on. How might they be affecting you negatively?