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Medication-related erection changes

Medicines that may contribute to erectile dysfunction

An erection change that follows a new prescription or dose change is worth reporting, but timing alone does not prove the medicine is responsible. The condition being treated may also contribute.

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The direct answer

Some antidepressants, blood-pressure medicines, sedatives, hormone treatments, pain medicines and other drugs may affect erections. Do not stop them yourself; a prescriber can compare benefit, timing and alternatives.

01

Bring exact names and doses

“A blood-pressure pill” is not enough because medicines within the same category can behave differently. Use the pharmacy label or medication profile to provide the exact product and strength.

02

Include non-prescription products

Antihistamines, supplements, alcohol, cannabis and recreational substances may affect symptoms or interact with treatment. The list is clinical information, not a moral judgement.

03

A safe review protects the original treatment

The goal is not to remove an important therapy. The clinician may suggest monitoring, a discussion with the original prescriber, a different ED plan or evaluation for another cause.

04

Ask the pharmacist

A pharmacist can review known adverse effects, interaction timing and recent manufacturer changes. Urgent symptoms still require urgent care rather than a routine medication review.

Help for erection difficulties

ED symptoms and treatment options

Sildenafil and tadalafil help blood vessels relax, improving blood flow during sexual stimulation. That can make it easier to get and keep an erection firm enough for sex.

Trouble getting an erection?

Wanting sex but struggling to get firm enough can be a sign of ED. Find out how prescription treatment may help.

Difficulty getting an erection

Losing your erection during sex?

ED can also mean getting an erection but not keeping it. Learn about losing firmness and when medication may be an option.

Difficulty keeping an erection

Sexual stimulation is still needed. These medicines do not increase desire and are not suitable for everyone; a prescription is required.

When to seek medical advice

Keep going

Useful next steps