Hello and thank you for leaving us your question about ophthalmology in our forum.
The IPL laser is harmless in its therapeutic action. The fact of closing the eyes with force during the application of the laser is not harmful in any case.
In all the only problem that can occur is that the laser action is minimized, since it cannot act in the precise area.
In any case, for your peace of mind, the laser is always done in a calm environment and before the shot the technician always makes sure that there is no pressure being applied to the eye or force on the eyelids.
Greetings,