How long does HPPD last?
Many subjects report that their HPPD eventually gets better or completely disappears over the course of weeks, months, or years. Other subjects have had it for 10 years or longer. Generally, medically diagnosed HPPD seems to last at least a couple of years. HPPD is a serious long-term illness and there is a chance it may not ever go away. Many subjects have no choice but to learn to live with it. If you have HPPD you should seriously consider joining an online community to discuss the medical issues and talk to others about their experiences in dealing with it. You may also want to consider medical help although results are mixed. 12. What aggravates HPPD? Most subjects find that their symptoms vary. Generally distortions are made worse by: • Obsessing about HPPD symptoms (by looking at blank walls for example) • Fatigue • Alcohol, Cannabis, Psychedelics, or other drugs • Sudden entry into dark or light environments • Stress • Some antidepressants and other psychiatric medications (suc
