diff --git a/code/_globalvars/lists/reagents.dm b/code/_globalvars/lists/reagents.dm
index ca78e4ea14c..23d310be857 100644
--- a/code/_globalvars/lists/reagents.dm
+++ b/code/_globalvars/lists/reagents.dm
@@ -62,5 +62,5 @@ var/global/list/plant_blocked_chems = list()	//filled in /datum/reagents/New() w
 
 var/global/list/safe_chem_list = list("antihol", "charcoal", "epinephrine", "insulin", "teporone","silver_sulfadiazine", "salbutamol",
 									  "omnizine", "stimulants", "synaptizine", "potass_iodide", "oculine", "mannitol", "styptic_powder",
-									  "methamphetamine", "spaceacillin", "salglu_solution", "sal_acid", "cryoxadone", "blood", "synthflesh",
-									  "hydrocodone", "mitocholide", "rezadone")
\ No newline at end of file
+									  "spaceacillin", "salglu_solution", "sal_acid", "cryoxadone", "blood", "synthflesh", "hydrocodone",
+									  "mitocholide", "rezadone")
\ No newline at end of file
diff --git a/code/modules/reagents/Chemistry-Machinery.dm b/code/modules/reagents/Chemistry-Machinery.dm
index 3cafce27363..b0200b22ab2 100644
--- a/code/modules/reagents/Chemistry-Machinery.dm
+++ b/code/modules/reagents/Chemistry-Machinery.dm
@@ -398,7 +398,6 @@
 	var/pillsprite = "1"
 	var/client/has_sprites = list()
 	var/printing = null
-	var/safety_override = 0
 
 /obj/machinery/chem_master/New()
 	var/datum/reagents/R = new/datum/reagents(100)
@@ -427,14 +426,6 @@
 		spawn(rand(0, 15))
 			stat |= NOPOWER
 
-/obj/machinery/chem_master/emag_act(mob/user)
-	if(!safety_override)
-		to_chat(user, "<span class='notice'>You disable the safeties on the [src].</span>")
-		safety_override = 1
-	else
-		to_chat(user, "<span class='notice'>You re-enable the safeties on the [src].</span>")
-		safety_override = 0
-
 /obj/machinery/chem_master/attackby(var/obj/item/weapon/B as obj, var/mob/user as mob, params)
 
 	if(istype(B, /obj/item/weapon/reagent_containers/glass) || istype(B, /obj/item/weapon/reagent_containers/food/drinks/drinkingglass))
@@ -771,8 +762,6 @@
 		return 0
 
 /obj/machinery/chem_master/proc/chemical_safety_check(datum/reagents/R)
-	if(safety_override)
-		return 1
 	var/all_safe = 1
 	for(var/datum/reagent/A in R.reagent_list)
 		if(!safe_chem_list.Find(A.id))
diff --git a/code/modules/reagents/newchem/patch.dm b/code/modules/reagents/newchem/patch.dm
index 43b82ce3fb1..f686d293c24 100644
--- a/code/modules/reagents/newchem/patch.dm
+++ b/code/modules/reagents/newchem/patch.dm
@@ -10,13 +10,6 @@
 	apply_method = "apply"
 	transfer_efficiency = 0.5 //patches aren't as effective at getting chemicals into the bloodstream.
 
-/obj/item/weapon/reagent_containers/food/pill/patch/emag_act(mob/user)
-	if(instant_application)
-		to_chat(user, "<span class='warning'>The patch is sealed already.</span>")
-	else
-		to_chat(user, "<span class='notice'>You press the emag onto the patch. The current from the emag closes the tamper-proof seal.</span>")
-		instant_application = 1
-
 /obj/item/weapon/reagent_containers/food/pill/patch/afterattack(obj/target, mob/user , proximity)
 	return // thanks inheritance again