No Zzz is a type of drug featured in The Last Stand: Union City.
Pep-pills that reduce tiredness.
Pills that induce insomnia are commonly used by patients that have difficulty staying awake. Several drugs have been known to fight sleep, with caffeine being the most commonly and widely used. No-sleep pills are often used by those with medical conditions that fatigue them to no end, by students and office workers trying to burn the midnight oil, and by abusers of over-the-counter drugs.
Do not overdose. Stop use and consult a doctor immediately if unusual symptoms occur. Call poison control immediately if overdose is suspected.
How to obtain
Their function is to reduce tiredness, but since it is only a factor in Survivor mode, it's mostly useless in Run & Gun mode. However, they can be useful for completing the achievements "Playing Doctor" and "Physician", as using any medical items count towards both in either mode. Note that No Zzz will not contribute towards the achievement "Pills Here!"
The pills cannot be used if the player has 0% sleep; they will only work if the player has 1% or more.