Can Benadryl Cause Hallucinations
Yes, Benadryl (diphenhydramine) can cause hallucinations in some people. Hallucinations involve seeing, hearing, or feeling things that are not present. They are listed as a possible side effect of diphenhydramine, especially at higher doses or in sensitive individuals.
Who Is More Likely to Experience Hallucinations
Older adults, people taking other sedating medications, and those with certain health conditions may be more likely to experience hallucinations from Benadryl. Taking more than the recommended dose or using it for a long time can increase the risk.
How to Reduce the Risk of Hallucinations
Use the lowest effective dose for the shortest time needed. Follow the label instructions and talk with a doctor before combining Benadryl with other sedatives or if you have a history of confusion or mental health conditions. If hallucinations occur, stop taking it and seek medical advice.
For more details on diphenhydramine side effects, visit the National Center for Biotechnology Information.
