Erectile dysfunction in adult men.
- Take one tablet about 15–30 minutes before sexual activity.
- Maximum one dose per day.
- Sexual stimulation is still required for it to work.
- A heavy or high-fat meal delays the onset of effect.
Rare, but each needs immediate action.
- An erection lasting more than 4 hours (priapism) — go to emergency care; untreated it permanently damages the penis.
- Sudden loss or decrease of vision in one or both eyes — stop and seek urgent care.
- Sudden hearing loss or ringing in the ears.
- Chest pain during or after sex — call emergency services; do not take nitrates.
- Severe allergic reaction (rash, swelling, difficulty breathing).
WHEN TO CALL THE DOCTOR
Call us through the in-app chat if you notice…
- An erection lasting more than 4 hours — go to emergency care first.
- Any sudden change in vision or hearing.
- Chest pain, dizziness or fainting during sex.
- It isn't working after several attempts — the dose or the treatment can be reviewed.
OFFICIAL SOURCE
This summary is condensed from the regulator's full product leaflet for ease of reading. The complete document — every interaction, dose adjustment and reporting note — is one click away.
This page summarises information from the regulator-approved leaflet for reference only. It is not medical advice and does not replace the assessment of an EU-licensed doctor. Your doctor will review your individual history, dose and interactions during your consultation.
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