diff --git a/Content.Server/DoAfter/DoAfterEventArgs.cs b/Content.Server/DoAfter/DoAfterEventArgs.cs
index b53d2237a9..26e24c8806 100644
--- a/Content.Server/DoAfter/DoAfterEventArgs.cs
+++ b/Content.Server/DoAfter/DoAfterEventArgs.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Threading;
+using Content.Shared.FixedPoint;
 using Robust.Shared.GameObjects;
 
 namespace Content.Server.DoAfter
@@ -49,6 +50,11 @@ namespace Content.Server.DoAfter
         public float MovementThreshold { get; set; }
 
         public bool BreakOnDamage { get; set; }
+
+        /// <summary>
+        ///     Threshold for user damage
+        /// </summary>
+        public FixedPoint2 DamageThreshold { get; set; }
         public bool BreakOnStun { get; set; }
 
         /// <summary>
@@ -105,6 +111,7 @@ namespace Content.Server.DoAfter
             CancelToken = cancelToken;
             Target = target;
             MovementThreshold = 0.1f;
+            DamageThreshold = 0;
 
             if (Target == null)
             {
diff --git a/Content.Server/DoAfter/DoAfterSystem.cs b/Content.Server/DoAfter/DoAfterSystem.cs
index 3c250a7dec..b6587dee17 100644
--- a/Content.Server/DoAfter/DoAfterSystem.cs
+++ b/Content.Server/DoAfter/DoAfterSystem.cs
@@ -79,6 +79,7 @@ namespace Content.Server.DoAfter
                     doAfter.EventArgs.BreakOnUserMove,
                     doAfter.EventArgs.BreakOnTargetMove,
                     doAfter.EventArgs.MovementThreshold,
+                    doAfter.EventArgs.DamageThreshold,
                     doAfter.EventArgs.Target);
 
                 toAdd.Add(clientDoAfter);
@@ -98,14 +99,22 @@ namespace Content.Server.DoAfter
             }
         }
 
+        /// <summary>
+        /// Cancels DoAfter if it breaks on damage and it meets the threshold
+        /// </summary>
+        /// <param name="_">
+        /// The EntityUID of the user
+        /// </param>
+        /// <param name="component"></param>
+        /// <param name="args"></param>
         public void OnDamage(EntityUid _, DoAfterComponent component, DamageChangedEvent args)
         {
-            if (!args.InterruptsDoAfters || !args.DamageIncreased)
+            if (!args.InterruptsDoAfters || !args.DamageIncreased || args.DamageDelta == null)
                 return;
 
             foreach (var (doAfter, _) in component.DoAfters)
             {
-                if (doAfter.EventArgs.BreakOnDamage)
+                if (doAfter.EventArgs.BreakOnDamage && args.DamageDelta?.Total.Float() > doAfter.EventArgs.DamageThreshold)
                 {
                     doAfter.Cancel();
                 }
diff --git a/Content.Shared/DoAfter/SharedDoAfterComponent.cs b/Content.Shared/DoAfter/SharedDoAfterComponent.cs
index 6c761f61e7..29c6079b95 100644
--- a/Content.Shared/DoAfter/SharedDoAfterComponent.cs
+++ b/Content.Shared/DoAfter/SharedDoAfterComponent.cs
@@ -1,3 +1,4 @@
+using Content.Shared.FixedPoint;
 using Robust.Shared.GameStates;
 using Robust.Shared.Map;
 using Robust.Shared.Serialization;
@@ -59,8 +60,10 @@ namespace Content.Shared.DoAfter
 
         public float MovementThreshold { get; }
 
+        public FixedPoint2 DamageThreshold { get; }
+
         public ClientDoAfter(byte id, EntityCoordinates userGrid, EntityCoordinates targetGrid, TimeSpan startTime,
-            float delay, bool breakOnUserMove, bool breakOnTargetMove, float movementThreshold, EntityUid? target = null)
+            float delay, bool breakOnUserMove, bool breakOnTargetMove, float movementThreshold, FixedPoint2 damageThreshold, EntityUid? target = null)
         {
             ID = id;
             UserGrid = userGrid;
@@ -70,6 +73,7 @@ namespace Content.Shared.DoAfter
             BreakOnUserMove = breakOnUserMove;
             BreakOnTargetMove = breakOnTargetMove;
             MovementThreshold = movementThreshold;
+            DamageThreshold = damageThreshold;
             Target = target;
         }
     }