diff --git a/code/game/machinery/atmoalter/canister.dm b/code/game/machinery/atmoalter/canister.dm
index e0a837b4ce6..568fbdbbd60 100644
--- a/code/game/machinery/atmoalter/canister.dm
+++ b/code/game/machinery/atmoalter/canister.dm
@@ -17,6 +17,7 @@
 	var/temperature_resistance = 1000 + T0C
 	volume = 1000
 	use_power = 0
+	interact_offline = 1 // Allows this to be used when not in powered area.
 	var/release_log = ""
 	var/update_flag = 0
 
diff --git a/code/game/objects/items.dm b/code/game/objects/items.dm
index 5a1e86d5427..1a00c49ea7e 100644
--- a/code/game/objects/items.dm
+++ b/code/game/objects/items.dm
@@ -156,6 +156,9 @@
 		if(temp && !temp.is_usable())
 			user << "<span class='notice'>You try to move your [temp.name], but cannot!</span>"
 			return
+		if(!temp)
+			user << "<span class='notice'>You try to use your hand, but realize it is no longer attached!</span>"
+			return
 	src.pickup(user)
 	if (istype(src.loc, /obj/item/weapon/storage))
 		var/obj/item/weapon/storage/S = src.loc
diff --git a/code/modules/mob/living/carbon/human/life.dm b/code/modules/mob/living/carbon/human/life.dm
index 1f6a520e48d..45e4b81eb04 100644
--- a/code/modules/mob/living/carbon/human/life.dm
+++ b/code/modules/mob/living/carbon/human/life.dm
@@ -1278,7 +1278,7 @@
 
 		if(healths)
 			if (analgesic > 100)
-				healths.icon_state = "health_health_numb"
+				healths.icon_state = "health_numb"
 			else
 				switch(hal_screwyhud)
 					if(1)	healths.icon_state = "health6"