 [ Symptoms ] can u transmitt chlamydia thru sharing a toilet or sharing a bath my child often bathe with me [ Disease ] in some cases yes it would depend on which antidepressant and which diet pills you are referring to any diet pill that contains a stimulant can be dangerous if you are taking an antidepressant that is stimulating the two mixed together can lead to a rapid heartbeat mood swings and even stroke or heart attack before taking any weight loss supplement you should check with your doctor or pharmacist to ensure it is safe for you