Can taking .25mg zanax a night to help sleep have any bad sideffects?

Even though you are on a low dose the xanax can still become habit forming if you take it every night for 2-3 weeks... Be safe

Hi, you do need to bare in mind that Benzodiazepines can be addictive, so only take the minimum you need to get your sleep. You are on a low dose so the risk is minimized. There are many 'potential' side effects, as there are for any medication. If you click on the link below you can read through them, however as all is well right now, you may not want to worry yourself, but just keep this link for future use?
https://www.drugs.com/sfx/xanax-side-effects.html