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Sinus Infection item
Sinus Infection is a passive item in The Binding of Isaac, added in the Afterbirth+ DLC.
Description
Grants a 20% chance to fire a booger tear that sticks to enemies and deals damage over time.
Damage is equal to Isaac's damage stat and is dealt once per second.
Boogers last for 10 seconds before disappearing.
Boogers don't inherit Isaac's tear effects, despite them changing appearance.
Boogers will pierce through bombs and fire places.
Multiple boogers can stick to the same enemy, resulting in stackable damage.
If an enemy dies, jumps or teleports while having a booger attached to them, the booger will slowly fall to the ground and can stick to another enemy before disappearing.
The chance to fire booger tears is not affected by luck.
Note
This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this item for the previous Repentance version, check this page instead.
Item pools
Sinus Infection can be found in the following item pools:
| Name | Weight |
|---|---|
| Treasure Room |
1.0/1.0
|
| Greed Treasure Room |
1.0/1.0
|
Tags
The following tags are applied to this item:
| Id | Description |
|---|---|
| summonable | Can be summoned via  Lemegeton. |
| offensive | Can appear for  Tainted Lost. |
Special synergies
The following special synergies and interactions for Sinus Infection have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Abyss | Spawns a green locust that has a chance to poison enemies. |
* Note that not all possible synergies and interactions are listed here.
External links
- Check out the item description on the external Isaac Wiki.
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