Lab analysis has found Prolatis’ to contain Sulfoaildenafil, an analogue of Sildenafil, an FDA-approved drug used as treatment for male Erectile Dysfunction (ED), making Prolatis’ an unapproved drug. The active drug ingredient is not listed on the product label. The analogue may interact with nitrates found in some prescription drugs (such as nitroglycerin) and may lower blood pressure to dangerous levels. Consumers with diabetes, high blood pressure, high cholesterol, or heart disease often take nitrates. ED is a common problem in men with these conditions, and consumers may seek these types of products to enhance sexual performance