Sexual dysfunction: why, how, and above all, what to do?

A sexual problem is that slightly disconcerting moment when your body does not follow your desire. And if it has already happened to you, you know how quickly it can make you start to doubt yourself. Let me reassure you right away: it is common, human, and absolutely does not call your desire or your ability to have a fulfilling sex life into question. What makes the difference is how you understand what is happening. Because behind a sexual problem, there is often a message from the body… and learning to listen to it completely changes what happens next.

What is a sexual problem?

A sexual problem is a temporary or recurring difficulty in achieving or maintaining a satisfactory sexual response. For men, this generally concerns an erection, losing arousal during intercourse, or premature ejaculation that brings everything to a halt. For women, it may manifest as a lack of arousal or lubrication, difficulty feeling pleasure, or even reaching orgasm.

In both cases, the principle is simple: the body does not respond as expected, even when the desire is there. And it is often this mismatch that causes distress. A sexual problem is not a serious dysfunction; it is a normal reaction by the body to a context that does not suit it. A man may experience difficulty after eating an overly heavy meal, while a woman may feel nothing after an exhausting day: in both cases, it is not your desire that is at issue, but your body asking for different conditions.

You also need to distinguish between a one-off problem, which happens to everyone at least once in their life, and recurring difficulties that deserve more attention. The former resolves on its own when the context changes. The latter call for genuine reflection on lifestyle, the relationship, or health.

The brain's key role in sexuality

We often talk about the sexual organs… but in reality, the first sexual organ is your brain.

It is responsible for:

• Desire, which begins well before intercourse
• Arousal, which triggers the body's physical responses
• The relaxation needed for the complete sexual response

If your mind is stressed, preoccupied, or under pressure, your body may simply shut down. This is not a dysfunction; it is a normal protective response: your nervous system considers it not the right time to relax.

More specifically, the parasympathetic nervous system (the one responsible for relaxation) is essential for erections in men and lubrication in women. When you are in “fight-or-flight” mode—work stress, an argument, extreme fatigue—the sympathetic nervous system takes over, and sexuality takes a back seat. Your body is doing what it needs to do: handling the emergency before pleasure.

The most common causes of sexual difficulties

There is no single cause. Sexual difficulties are often the result of a combination of factors, which is why you should avoid looking for THE one cause. Here are the main ones, ranked by frequency.

Stress and mental pressure

Stress is the number-one factor. It acts directly on the body:

• Constriction of the blood vessels, reducing blood flow to the genitals
• Increased adrenaline, which prevents relaxation
• Reduced focus on physical sensations, with your mind elsewhere

The harder you try to “do things right,” the more your body can tense up. This is the infamous performance vicious cycle: one failure leads to fear of another failure, which in turn creates the conditions for the next one. My article on performance and desire breaks down this mechanism and offers practical ways to break free from it.

Fatigue and lifestyle

A tired body does not prioritize sexuality. It prioritizes recovery. Short nights, busy days, and screens late at night exhaust your nervous system—and without energy to spare, desire becomes theoretical. If you recognize yourself in this situation, the article on burnout and sexuality explains how exhaustion sets in and what it really affects.

Medical factors

Certain physical factors can play a direct role:

• Hormonal issues (low testosterone in men, estrogen imbalances in women)
• Chronic illnesses (diabetes, cardiovascular problems, high blood pressure)
• Side effects of medications (antidepressants, antihypertensives, anti-anxiety medications)
• Alcohol, tobacco, and drug use

If you take regular medication and the problems began after you started taking it, this is something to explore with your doctor. Never change a treatment on your own, but don't hesitate to ask the question.

The emotional context

A lack of confidence, tension within the relationship, or fear of disappointing your partner can create an immediate block. Something left unsaid for weeks, an ill-placed remark, or underlying dissatisfaction: all of this often first manifests through the body, before being expressed in words. For couples who feel there is an imbalance, the article my wife never comes to me addresses a very common situation that often conceals something else.

Can it happen at any age?

Yes. Contrary to popular belief, sexual problems do not only affect older people. They can occur at any age, for different reasons.

They can occur:

• In young adults, often linked to stress, social pressure, or excessive pornography use, which alters expectations
• In established relationships, due to routine, fatigue, and a gradual decline in desire
• During certain stages of life (pregnancy, postpartum, career change, bereavement)
• After 40–50, with hormonal changes — see my article on sexual health after 30

Every age has its specific causes, but one thing remains constant: a sexual problem is never inevitable. It is always linked to a particular context, and changing that context is often enough to unlock everything.

How can you react without creating more pressure?

The reaction is often more important than the problem itself. A problem handled well disappears within a few minutes. A problem handled poorly can leave a lasting mark for months.

Don't dramatize

A one-off setback doesn't define anything. It doesn't mean you no longer love your partner, that you're getting older, or that you've permanently lost your desire. The more calmly you take it, the faster it passes. Laugh about it together, switch activities, try again later: these are the best responses. Heavy silence and guilt are exactly what allow the problem to take hold.

Move beyond the performance mindset

Sex isn't limited to performance or penetration. You can explore a whole range of moments that keep the pleasure going without the pressure:

• Caresses, lingering and without any specific goal
• Moments of closeness, simply making skin-to-skin contact
• Massage with massage oils or massage candles that warm and add fragrance
• Mutual exploration of each other's bodies without trying to "get somewhere"

Many couples rediscover sensuality precisely after a setback by accepting to move beyond their usual routine. It is often the starting point for a richer sex life.

Communicate simply

Saying how you feel without justifying yourself often helps release the tension immediately. A simple "I'm tired tonight, let's continue another way" is worth a thousand explanations. Your partner isn't expecting a performance; they want you to be present: as long as you stay engaged, nothing is broken.

How can you prevent it from happening again?

There is no single solution, but several effective approaches that reinforce one another:

• Manage your daily stress (breathing exercises, sport, relaxation, meditation, time for yourself)
• Improve your sleep, which is the foundation of hormonal balance
• Reduce performance pressure by changing the way you view sexuality
• Strengthen communication as a couple, about sexuality and everything else
• Take care of your diet and limit alcohol before sex
• Maintain regular physical activity, which improves circulation

You can also help yourself with products that reduce some of the physical pressure:

• Water-based lubricants that make intercourse more comfortable
• Male stimulation solutions to easily regain sensation
• Female stimulation aids to gently reignite arousal
• Delay products for men experiencing control issues

When should you seek help?

If sexual difficulties become frequent or affect your well-being, it is important to talk about them. The simple rule: if the situation keeps recurring over several weeks or starts affecting the relationship, it is time to seek help.

A professional can determine whether the cause is physical or psychological and, above all, refer you to the right specialist: general practitioner, urologist, gynecologist, sexologist, psychologist, or couples therapist. You do not need to handle everything alone; these professionals see these situations every day and will not judge you.

You can also supplement this with useful resources such as building confidence in bed, understanding declining desire in a relationship, or working on how often couples have sex.

What I want you to remember

A sexual dry spell is not a problem that must be fixed at all costs. It is often a signal.

A signal your body is sending you to slow down, release the pressure, and return to something simpler and more natural. Your body is rarely at fault: it expresses itself when it can no longer respond to what is being asked of it. Listening to it is already part of the solution.

By changing the way you see things, you change your experience. And very often, couples who successfully navigate a dry spell come out of it with a deeper sex life than before, because they have learned to truly communicate.