@kayraymat You DO NOT want to experience a seratonin sydrome. I did, and it is one of the most God-awful experiences that lasted 4 days. More that likely your antidepressant is what is called an SSRI or SNRI that effects the seratonin neuroreceptors..... trazodone is not classified as either but it does have an impact on seratonin, hence the possibility of a seratonin storm. Please double check with your physician and again with the pharmacist if he makes any changes. You are very fortunate to have a pharmacist looking out for these types of things.