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Neurological conditions
What changes depends on the level and completeness of the injury rather than on the injury as a category: reflex erections and lubrication can persist even where sensation does not, orgasm remains possible for many people through different routes, and areas at and above the injury level often become far more sensitive. The most damaging misconception is that the answer is a blanket no.
See someone about this if
Editorial categories, not percentages, and never a prediction about you. Each links to the fuller picture of that change.
Touch registers less, or feels muted and far away. Reported with several medicine classes and easy to mistake for loss of attraction.
Erections that are slower, softer, or do not hold. Because this depends on blood vessels and nerves, it can also be an early signal of something cardiovascular — which is why it is worth a clinical conversation rather than only a product.
Arousal works but orgasm does not arrive. When this starts within weeks of a new medicine and had never happened before, the timing itself is information.
Less natural lubrication, a tight or raw feeling, or discomfort that arrives during rather than before sex. Medicines cause this either by drying mucous membranes generally or by lowering oestrogen.
Much less fluid, no fluid at all, or ejaculation that goes backwards into the bladder. Alarming the first time it happens and, with some classes, an expected and harmless mechanical effect.
Wanting sex less often, or losing the spontaneous interest that used to arrive on its own. This is the effect people most often assume is psychological and most often is not only psychological.
Condition or treatment?
Medicines for spasticity, nerve pain, and bladder management all add sedation or dryness on top of the injury itself, so some of what looks like the injury is adjustable.
For almost every condition on this site, the condition and the medicines that treat it both affect sex — by different mechanisms, on different timescales, and with different answers. Being able to say which half you are asking about is the single most useful thing you can bring to an appointment, and it is the thing patients are least often given.
Never stop, pause, reduce, or change a prescribed medicine because of anything on this page. Some of the medicines listed here are dangerous to stop suddenly, and the condition being treated does not pause while you experiment. Everything here exists to make your next conversation with a prescriber more specific — not to replace it.
Matters more if: menopause-related dryness.
What changes depends on the level and completeness of the injury rather than on the injury as a category: reflex erections and lubrication can persist even where sensation does not, orgasm remains possible for many people through different routes, and areas at and above the injury level often become far more sensitive. The most damaging misconception is that the answer is a blanket no.
The effects reported most often are reduced genital sensation, difficulty getting or keeping an erection, orgasm does not happen at all, vaginal dryness or less natural lubrication, and a change in ejaculation. Reported does not mean inevitable — the picture varies a great deal between people, and most people have more than one thing contributing at once.
Medicines for spasticity, nerve pain, and bladder management all add sedation or dryness on top of the injury itself, so some of what looks like the injury is adjustable. Timing is the most useful clue you have: an effect that appeared within weeks of starting or changing a treatment points at the treatment, while one that predates it points at the condition. Never stop, pause, or change a prescribed treatment to find out — take the timeline to the person who prescribed it.
The classes commonly used here that carry documented sexual effects are bladder anticholinergic medicines, gabapentin and pregabalin, benzodiazepines, and opioid pain medicines. Each has its own profile, so which one you are on matters — and that is a prescribing conversation, never a reason to stop anything.
Sensation mapping — working out what registers where — is standard rehabilitation practice and changes what is possible. Bladder and bowel planning beforehand removes most of the practical anxiety. Specialist sexual rehabilitation services exist and are consistently under-offered; ask by name.
Sooner than most people do, and specifically without waiting: Sudden severe headache, flushing, or a spike in blood pressure during sex can be autonomic dysreflexia — a medical emergency in people with injuries at or above the sixth thoracic level.
Educational information about what a diagnosed condition tends to do — not a diagnosis, not a way to work out whether you have something, and not advice about your treatment. Conditions on this page overlap, and most people with a long-term condition have more than one thing affecting them at once. Nothing here can examine you or run a test. Pain, bleeding, or a new and unexplained symptom always deserves assessment.