Related topics for further reading
If lifestyle changes or counselling don’t help with your symptoms, there are medications that can treat erectile dysfunction. Your doctor can explain the types of medicines and help you understand their benefits, risks, and possible side effects.
If you decide to try this treatment, you'll receive complete training on how to inject the base of your penis safely.
If you're afraid of needles or have trouble using your hands, talk to your doctor about using an automatic pen device. In some cases, your partner can also be trained to give the injection for you.
Frequently asked questions
Q: Does it hurt?
A: The biggest obstacle to self-injecting treatments for erectile dysfunction is the thought of sticking a needle into your penis. It’s completely natural to feel uneasy about it. But once you move past the initial worry, you'll likely find that it’s not as bad as it seems. In fact, a study from 2009 looked at how painful these injections really are. The study found that most out of 65 men had little to no pain when inserting the needle or from the medication itself. Even those who did feel some pain said it wasn’t as bad as they thought it would be.
Q: Will sex feel different for me or my partner?
A: Usually not. Most men and their partners don’t notice any big changes. But some men may feel a difference in sensation or how they ejaculate.
This chapter contains general information about erectile dysfunction of the urinary tract. It is not a substitute for professional medical advice or treatment. Always consult your doctor or healthcare provider for guidance on your individual medical situation.
Updated January 2025