The Singapore Food Agency (SFA) is warning the public against two products being sold on e-commerce platforms that contain controlled substances.The agency detected tadalafil, a prescription medicine used to treat erectile dysfunction, in a product called Ferrari Candy — which is marketed as a sexual enhancement product claiming to boost stamina and vitality, it said in a statement on Tuesday (Dec 16).The product's logo looks similar to that of the car manufacturer of the same name, but they are unrelated. It is also advertised as «Rerrarii Candy» on TikTok.The inappropriate use of tadalafil is dangerous and can increase the risk of heart attack, stroke, headache, migraine, irregular heart rate, and priapism (painful and exceedingly long erections), said SFA.The medication can also pose serious risks to individuals with heart-related problems as it can cause potentially life-threatening low blood pressure in those who are on heart medications, especially those containing nitrates. Read more