In this latest video, our clinical Pharmacist Abraham Jacobson Khodadi discusses 5 medications that can ruin your sex life.
One of the biggest mistakes I see in practice is men blaming age, stress, or low testosterone for weaker erections, when sometimes the real cause is sitting right there in their medicine cabinet. As an Advanced Clinical Practitioner and pharmacist, I’m going to show you five medications that can quietly ruin your sex life, how they do it, and the patterns I see most often in practice.
Do not stop any prescribed medication on your own. But if your erections changed after starting one of these, that timing matters, and it is absolutely worth a conversation with your provider. I’ll also touch on some options that may cause fewer erection problems, but any switch should be decided with them.
1. SSRIs
First, selective serotonin reuptake inhibitors. We Call these SSRI’s in the medical world – These are some of the most commonly prescribed antidepressants, used for things like depression, anxiety, panic disorder, and sometimes OCD.
This is probably the most common medication pattern I see in practice when sex drive drops, orgasms change, or erections become less reliable. And what makes this one tricky is that men often blame stress, low testosterone, or getting older, when actually the problem started not long after the antidepressant did.
The main ones I think about most here are paroxetine and sertraline, because they tend to be among the worst for sexual side effects. And this is not just about libido. These drugs can affect desire, arousal, orgasm, and erections, so the whole sexual response can feel flatter or less reliable.
In practice, if patients tell me they’re having these side effects, mirtazapine is often one option I consider, but of course that’s something your medical provider would need to discuss with you, along with any other suitable alternatives.
2. Thiazides
Second, thiazide diuretics.
These are often called water tablets. They are mainly used for high blood pressure, and sometimes for fluid retention depending on the specific drug and situation.
medicines like indapamide, bendroflumethiazide, hydrochlorothiazide, and older examples like chlorthalidone. They can work very well for blood pressure, but they have also been linked with erectile problems for years.
This is a very familiar clinic pattern. Someone says, “Ever since I started that blood pressure tablet, things have not felt the same downstairs.” And when the timing lines up, I take that seriously.
Sometimes the blood pressure is better, but erections are worse, and that is exactly the sort of trade-off patients deserve to know about. Depending on the bigger picture, some men may do better sexually on an ACE inhibitor, ARB, or calcium-channel blocker instead. But that’s one to discuss with your provider.
3. Beta blockers
Third, beta blockers, especially atenolol.
Beta blockers are usually used for things like high blood pressure, fast heart rate, angina, palpitations, and sometimes after certain heart problems. Some are also used for things like migraine prevention or anxiety symptoms, depending on the drug.
A lot of men know beta blockers can make them feel tired, slower, or flatter, but they do not always realise erections can get dragged into that as well. This tends to be more of a problem with some of the older, less vasodilating beta blockers.
The kind of conversation I hear is, “I thought it was just me getting older,” but then when we trace it back, the problem really picked up after the beta blocker was started or increased.
If you are on atenolol and you have noticed a clear shift, I would not dismiss that. Sometimes a different option, or sometimes nebivolol, may be easier sexually, depending on why you were put on the beta blocker in the first place. But that’s one to discuss with your provider.
4. 5-Alpha reductase inhibitors
Fourth, 5-alpha-reductase inhibitors.
These are medications used mainly for prostate enlargement, and sometimes finasteride is used at a lower dose for male pattern hair loss. The main two here are finasteride and dutasteride.
These drugs reduce conversion of testosterone to DHT, and that is exactly why they work, but that is also why sexual side effects can show up.
This one is often easier to spot because the timeline can be pretty clear. A man starts it for prostate symptoms, or sometimes for hair loss, and then after that erections feel weaker, desire dips, or ejaculation changes.
When everything changes after finasteride or dutasteride, that is not a detail to brush off. That goes straight into the discussion with your provider and urologist.
5. Spironolactone
Fifth, spironolactone.
Spironolactone is used for things like fluid retention, heart failure, high blood pressure, and certain hormone-related conditions. In men, it is not one of the most common long-term medications, but when it does cause problems sexually, it can be a very clear culprit.
The reason is that spironolactone has antiandrogen effects, so it is not just affecting blood pressure or fluid balance, it can also affect the hormonal side of sexual function.
This is the kind of drug where, if a man tells me his libido has dropped, erections are weaker, and he has maybe also noticed breast tenderness or enlargement, that fits very well with what we know about it.
This is not one to quietly sit on. If spironolactone has clearly changed your sex life, say it plainly. But that’s one to discuss with your provider.
Speak to your medical provider if you have any side effects with medication. Do not stop prescribed medication without medical advice
What I see in practice
So what do I actually do with this in practice?
The first thing is always the timeline. I want to know exactly when the erection problem started, whether it came on gradually or quickly, and what medication changed around that time. Because sometimes patients spend months worrying about testosterone or heart disease, when the timeline is pointing straight at the prescription list.
The second thing is, I look at whether there are other explanations piling on top. Sleep, stress, alcohol, smoking, weight, blood pressure, mood, relationship issues, diabetes, all of that matters too. Erections are never just one thing.
And the third thing is, I want men to stop feeling awkward bringing this up. This is not a vanity issue. This is quality of life, relationships, confidence, and sometimes an early sign that a medication needs reviewing properly.
Don’t ignore erectile dysfunction. If you’re not sure when to speak to a doctor, I’ve put guidance in the description.