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It’s not unusual for changes in your health to affect your relationships in some way. After a heart attack, your relationships and sex life may change. It’s important to talk about this and seek help if you need it. The good news is that most concerns can be overcome.
After you’ve had a heart attack, you may find that some of your relationships are different. For example, your role at home might have changed. Try to be patient with yourself while you adjust.
The best thing you can do is talk about how you’re feeling. It might be hard, but it lets people know how they can help. Some couples find it easier to talk with a relationship counsellor.
Hearing from other people who have been through a similar experience as you can help too. You might like to join one of the Heart Foundation’s online peer support communities:
After a heart attack, it’s normal to feel less interested in sex for a while. You might feel like you don’t have enough energy, or you may be worried about putting strain on your heart. Some medicines can also affect your sex drive.
If you have concerns, raise them with your doctor. They can give you guidance on when you can start having sex again. This is especially important if you’ve had heart bypass surgery.
It’s also important to be open with your partner. Tell them about your worries, fears and wishes about having sex again. Speaking about these things means you can work together to find a solution.
Some general tips:
Some heart medicines can affect your sex life by reducing your desire for sex. Some can cause physical changes that can make sex uncomfortable. Some other types of medicines, such as antidepressant medicines, can also affect your ability to have an erection or an orgasm.
Some simple tips:
If you think your medicines are impacting your sex life, speak with your doctor. They will be able to provide advice and suggestions. Remember, never stop taking your medicines or change the dose without talking with your doctor first.
After a heart attack, some men can experience erectile dysfunction. This means that they’re unable to achieve or maintain an erection. It’s common, and can be caused by things like medicines, stress, other medical conditions, anxiety or depression.
Erectile dysfunction medicines or other aids can help. However, some medicines to treat erectile dysfunction can cause your blood pressure to become very low, if you also take angina medicines (for example, GTN). Speak to your doctor for more information.
• If you’re having problems with sex and intimacy, there is support available. Speak to your doctor in the first instance.
• Find out more about erectile dysfunction on the Healthdirect website. The Healthy Male website also includes information on the link between erectile dysfunction and heart disease.
• Learn more about common feelings and emotions after a heart attack. If you’re finding yourself feeling down or anxious, reach out to support services like Beyond Blue (1300 22 4636).
Explore the Heart Foundation’s guide on what to expect in the first month after your heart attack.
Many different thoughts may go through your head after a heart attack and you may be presented with complicated medical info. Know where to get support.
Discover what you need to know about being active after a heart attack.
Last updated16 April 2025