People that develop HPPD, often known as “flashbacks,” have recurring ordeals with signs and symptoms similar to Individuals of LSD visits even after they have not taken the drug. These signs or symptoms include things like hallucinations and other visual distortions for example halos or trails on going objects.seven https://viggohush95.edublogs.org/2024/08/01/microdosing-lsd-benefits-and-risks/