Survivors you unhook benefit from the following effects:

Extends the duration of their Endurance Status Effect by 6/8/10 seconds.
Extends the duration of their Haste Status Effect by 10 seconds.

Whenever you are in the Injured State, Pharmacy activates:

Increases the Unlocking speed of Chests by 40/60/80 percent.
Reduces the Hearing range of noises related to Unlocking by -8 metres.
Guarantees an Emergency Med-Kit when unlocking a Chest.

When performing a rushed action to vault a Window, Pallet, or leave a Locker, you will not leave any Scratch Marks for the next 3 seconds.
Dance With Me has a cool-down of 60/50/40 seconds.

Increases the Efficiency of your Items by 15/20/25 percent.
Streetwise extends its effect to all other Survivors within 8 metres of your location and lingers for 15 seconds.