谢谢。我看见有文章说是常吃Benadryl伤脑, 用claritin或allegra代替比较安全。

https://www.alzdiscovery.org/cognitive-vitality/blog/can-allergy-medications-harm-your-brain

https://www.health.harvard.edu/mind-and-mood/two-types-of-drugs-you-may-want-to-avoid-for-the-sake-of-your-brain