The Nano-Med is an item in Islands of Nyne used to replenish lost health.
Nano-Meds must be equipped in order to use, and heal you for exactly 50% of your total HP. In addition to the regular Nano-Meds there are Large Nano-Meds.
Large Nano-Meds heal you for exactly 75% of your total HP are obtained from Drones.
Nano-Meds are also used to revive team-mates who are in a DBNO(Down, but not out) state in Duo's and Squads.*
-*Subject to change upon testing.