erectile dysfunction is the condition where you repeatedly struggle to get or keep an erection. Most of the time, ed is easily treated with medication or counselling. If youre concerned about losing your erections during sex, talk to your doctor for advice. losing an erection during sex is an extremely common symptom of erectile dysfunction, or ed. Many people associate ed with men who are totally unable to get an erection, even when theyre aroused. you can be sexually stimulated through sight, sound, touch or thought. Trying different ways to gain arousal can help you maintain or avoid losing an erection during sex trying to stay relaxed and not worry about getting an erection before and during sex is also important. But being sexual is different than having an erection, says jeanne shaw, phd, an atlanta-based clinical. redeye sex columnist anna pulley answers a readers question about his wilting erection during oral sex. Losing an erection during sex can not only be disappointing but also very embarrassing. Fortunately, there are ways to increase the time you are able to sustain an erection. And not all of these methods are related to medicated treatment options. You may also give a try to tentex royal which is specially designed to improve the male erection. i am 42 years old and always seem to quickly lose my erection during sex. I love and fancy my girlfriend, but this problem has been with me pretty much all of my life. in cases like these, its as simple as taking your time and letting his sex drive kick into high gear. Im fine before sex and if she touches me or gives me oral to bring my erection back but, as soon as i attempt intercourse, it fades away again.