When the migraine is preceded by an aura (neurological disturbances) in the form of a blind spot (scotoma) in the field of vision, with or without flashing outlines or lights, this is known as an “ophthalmic migraine”.
Cefaly is first and foremost effective for prevention, being able to significantly reduce the frequency of the attacks and even making them disappear for long periods of time in some patients.
Cefaly can provide partial relief during an attack. In one attack in four, it allows the patient to avoid having to take anti-migraine medication.

Cefaly should certainly be used for prevention. Perform a daily session of 20 minutes with programme 2 for 2-3 months, then reduce to 2-3 sessions a week.
In clinical studies, programme 2 (prevention) was used on a daily basis. However, it is believed that 3 sessions a week could be sufficient. The time of day at which the session is carried out does not appear to be important. We advise that you carry out the session each day at approximately the same time.
If a painful attack occurs, the attack treatment programme (programme 1) can be used to reduce the pain and avoid the use of anti-migraine medication. You should therefore use the Cefaly as quickly as possible, i.e. as soon as you notice a scotoma (blind spot) heralding an attack.
The attack programme lasts 20 minutes, although it can be repeated several times in succession. At the end of the twenty-minute session, the intensity reduces gradually over the course of 30 seconds. During this stage, a simple press on the button will immediately start a new twenty-minute session.