我吃镁片，特别管用

睡前练习腹式呼吸，专注把呼吸调整到比较缓慢和均匀，不知不觉就睡着了

长期吃过敏药会造成痴呆。

in recent years, concerns have been raised about the potential link between the long-term use of anticholinergic medications like Benadryl and the development of dementia in older adults. 

www.texashealth.org/areyouawellbeing/Health-and-Well-Being/Is-Benadryl-Linked-to-an-Increased-Risk-of-Dementia

Be aware, too, that first-generation antihistamines typically are not recommended for adults 65 and older. That's because they have something called anticholinergic properties. Research suggests those properties might raise the risk of dementia. Antihistamines may be helpful to ease sleeplessness once in a while. But don't rely on them to treat chronic insomnia.

www.mayoclinic.org/healthy-lifestyle/adult-health/expert-answers/sleep-aids/faq-20058393#:~:text=Be%20aware%2C%20too%2C%20that%20first,raise%20the%20risk%20of%20dementia

如果是女的建议先看OBGYN排除更年期焦虑症，楼主可在家庭医生那抽血检查排查过VD，VB12，镁，叶酸，甲状腺等检查，有的人属于这些造成睡眠不好，有的属于呼吸暂停综合征（楼主有打呼建议看耳鼻口sleep专科ent sleep specialist，有的属于更年期焦虑症（看OBGYN）。

以上都排查完，那么楼主可以因为焦虑看看精神科同时辅助心理科，

先抽血查查缺不缺？ 不缺不需要补。

镁过多也有麻烦事，去医生那抽血查查，缺啥补啥，不缺不用补。

www.sohu.com/a/711855578_121225779

镁缺乏会导致睡眠问题，例如失眠。补充镁可以帮助恢复镁水平，促进更健康的睡眠模式。最近对三项小型研究的回顾发现，补充镁可以促进天然褪黑激素的产生，并可能帮助失眠的老年人更快入睡，减少夜间醒来的频率，并保持睡眠时间更长。