Difficulty reaching orgasm during sex is surprisingly common in men, even though it’s rarely talked about. The clinical term is delayed ejaculation, and it affects a significant number of men at some point in their lives. It can happen occasionally or become a persistent pattern, and the causes range from medications and masturbation habits to hormones, nerve function, and psychological factors. Understanding what’s behind it is the first step toward fixing it.
What Counts as Delayed Ejaculation
There’s a wide range of normal when it comes to how long sex lasts before a man finishes. Studies using stopwatch measurements found that the median time to ejaculation during intercourse is about 8 to 9 minutes for men without sexual dysfunction, with a range stretching from under a minute to over 40 minutes. So taking a while isn’t automatically a problem.
It becomes a clinical issue when a man consistently can’t ejaculate, or takes an unusually long time, despite wanting to finish and feeling adequately stimulated. Clinicians look for this pattern in at least 75% of sexual encounters over a period of six months or more. There are two types: lifelong, meaning it’s always been this way, and acquired, meaning it developed after a period of normal function. The acquired type is more common and often easier to trace back to a specific cause.
Medications Are the Most Common Culprit
If he recently started a new medication and the problem followed, that’s likely the connection. Antidepressants are the biggest offenders, particularly the class known as SSRIs. These drugs work by increasing serotonin activity in the brain, and one of serotonin’s side effects is suppressing the orgasm reflex. Among SSRIs, paroxetine (Paxil) carries the highest risk of sexual side effects, but citalopram, escitalopram, fluoxetine, and sertraline can all cause it.
Other antidepressant classes cause it too, including SNRIs like venlafaxine, older tricyclic antidepressants, and MAOIs. Beyond antidepressants, blood pressure medications, certain anti-seizure drugs, and opioid painkillers can all delay or block orgasm. If medication is the cause, lowering the dose or switching to a different drug often resolves the issue. This is worth bringing up with a prescribing doctor, because there are antidepressant options with lower sexual side effect profiles.
Masturbation Habits Can Retrain the Body
This is one of the most common and least discussed causes. When a man masturbates frequently with a very tight grip, intense speed, or one highly specific technique, the nerves in the penis gradually adapt to that level of stimulation. The result is that normal sensations during partnered sex, which involve less pressure and a different rhythm, aren’t enough to trigger orgasm. This pattern is sometimes called “death grip syndrome,” though it’s not an official medical diagnosis.
It creates a self-reinforcing cycle. As sensitivity decreases, the grip gets tighter and the pace gets faster to compensate, which further reduces sensitivity. Over time, that one specific technique may become the only way he can finish. The good news is that this is reversible. Taking a break from masturbation, or deliberately practicing with a lighter touch and slower pace, allows nerve sensitivity to gradually return. This process can take several weeks, and it requires patience.
Pornography can contribute a related but distinct problem. If he’s become accustomed to very specific visual stimulation to reach orgasm, the real-world experience of partnered sex may not provide the same level of mental arousal, even when physical stimulation is adequate.
Hormonal and Medical Causes
Low testosterone is a well-known factor. It affects sex drive, arousal intensity, and the body’s ability to reach the threshold for orgasm. Testosterone levels naturally decline with age, but they can also drop due to obesity, chronic stress, poor sleep, or conditions affecting the testes or pituitary gland. A simple blood test can check this.
Low thyroid hormone (hypothyroidism) is another hormonal cause that’s easy to overlook. It slows down many body processes, including sexual response. Elevated prolactin, a hormone usually associated with breastfeeding, can also suppress sexual function in men and is sometimes caused by a small, benign pituitary growth.
Diabetes deserves special mention because it damages small nerves throughout the body over time, including the ones involved in the ejaculatory reflex. Men with poorly controlled blood sugar are at higher risk. Multiple sclerosis, spinal cord injuries, and surgical procedures in the pelvic area (such as prostate surgery) can also interrupt the nerve pathways that carry signals between the genitals and the brain.
Psychological and Relationship Factors
The brain plays a larger role in male orgasm than most people realize. Performance anxiety is one of the most common psychological causes. If he’s worried about taking too long, that worry itself creates a feedback loop that makes finishing even harder. The more he focuses on trying to climax, the further away it gets.
Stress, depression, and unresolved relationship tension can all suppress orgasm. For some men, guilt or shame about sex, often rooted in upbringing or past experiences, creates an unconscious mental block. Others may struggle with feeling emotionally disconnected from a partner, even when the physical attraction is there. These factors don’t mean something is “wrong” with the relationship necessarily, but they do affect the body’s ability to let go enough to reach climax.
Alcohol is another frequent factor that’s easy to underestimate. Even moderate drinking dulls nerve sensitivity and slows reflexes, making orgasm harder to reach. Heavy or chronic drinking compounds the effect significantly.
What Actually Helps
The right approach depends entirely on the cause, which is why identifying the cause matters more than jumping to solutions.
For medication-related cases, adjusting the dose or switching prescriptions is the most effective fix. This should always be done with a doctor, not by stopping medication abruptly. Some men find that adding a second medication offsets the sexual side effects. Options that have shown some benefit include buspirone (an anti-anxiety drug) and cyproheptadine (an antihistamine that happens to counteract serotonin’s effect on orgasm).
For habit-related causes, the solution is retraining. This means changing masturbation technique, reducing frequency, and gradually bridging the gap between solo and partnered stimulation. Some sex therapists use a structured approach called sensate focus, which temporarily removes the goal of orgasm entirely and rebuilds physical intimacy from the ground up. The aim is to reduce performance pressure and increase awareness of pleasurable sensations that might otherwise get overlooked.
For hormonal causes, treatment targets the underlying imbalance. Testosterone replacement therapy can help when levels are genuinely low. Thyroid medication corrects hypothyroidism. A drug called cabergoline, which lowers prolactin levels, showed improvement in 69% of men with orgasm difficulties in one retrospective study of 72 patients.
For psychological causes, working with a therapist who specializes in sexual health can be remarkably effective. Cognitive behavioral therapy helps identify and dismantle the thought patterns (performance anxiety, shame, distraction) that block orgasm. Couples therapy can address relationship dynamics that contribute to the problem.
What Partners Should Know
If you’re the one who searched this, it’s natural to wonder if the problem is about attraction or satisfaction. In the vast majority of cases, it isn’t. Delayed ejaculation is a physiological or psychological issue, not a reflection of how he feels about you. Pressuring him to finish, or visibly getting frustrated, tends to make the problem worse by adding performance anxiety on top of whatever else is going on.
The most helpful thing you can do is take orgasm off the table as the measure of good sex. When climax stops being the goal, the pressure drops, and paradoxically, it often becomes easier to reach. Open, non-judgmental conversations about what feels good, what he experiences during sex, and whether anything has changed recently (new medication, more stress, different habits) can point toward the cause faster than guessing.