Based on the information provided in the conversation, it is important to note that there are no known interactions between Total Control and Citalopram. However, if you are taking Citalopram for anxiety or nervousness, it is important to be aware that Total Control contains caffeine which may exacerbate these symptoms. Additionally, Total Control has not been proven effective for weight loss and the company has not conducted any studies on its product. It is essential to consider the potential side effects and lack of scientific evidence before deciding to use Total Control for weight loss.