I didn't know where to write it so I write it here, I tried choline alfoscerate against POIS, a bottle that seems to me to be 700mg, at the beginning it went well but after a few hours I started to feel nausea, headache and feeling of pressure in the skull and intraocular, bad experience, it must be said, however, that it is not the only molecule that I have taken although I am sure it is his fault since I was already taking the others, perhaps there was interaction even though it is more likely to be alone his fault and that's it, I don't know whether to try again at a reduced dosage at the next POIS attack.