

- Erection that will not go away (priapism). If you have an erection that lasts more than 4 hours, seek medical help immediately. Priapism can permanently damage your penis.
- Sudden vision loss in one or both eyes. Sudden vision loss in one or both eyes can be a sign of a serious eye problem called non-arteritic anterior ischemic optic neuropathy (NAION). Stop taking Cialis and call your healthcare provider right away if you have sudden vision loss in one or both eyes.
- Sudden hearing decrease or hearing loss. Some people may also have ringing in their ears (tinnitus) or dizziness. If you experience these symptoms, stop taking Cialis and contact a doctor right away.
For a full list of side effects, please read the patient information leaflet.
Reviews
Info Leaflet
Before taking any medication, it is important to read the Patient Information Leaflet. You can find information leaflets for your medicines by typing them into the search bar at medicines.org, or by contacting us.
.How it Works
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Directions
How to Take Cialis
10mg / 20mg Dosages
Take ONE tablet 30-60 minutes before sexual activity. Do not take more than ONE tablet in 72 hours.
Not to be used daily. Read information leaflet before use.
Seek emergency care if suffering from an erection lasting more than 4 hours.
Leave 72 hours before taking any other erectile dysfunction medication.
2.5mg / 5mg Dosages
Take ONE tablet daily. Read information leaflet before use.
Warnings
What is The Electronic Prescription Service (EPS)?
The Electronic Prescription Service is an NHS England service that enables your prescriptions, issued by your GP, to be sent electronically and directly to the pharmacy of your choice. You can nominate Simple Online Pharmacy and get your repeat prescription medications delivered to your address of choice in the UK for FREE.
At Simple Online Pharmacy, we are working hard to make our ordering process as simple as possible for our patients.
We appreciate any feedback you may have to make the ordering process simpler for you.
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