Nightshade Extact

Type	Poison
Effect	Causes 1 point of poison damage for 10 seconds.
Strength	-
Weight	0.5
Value	12
Item ID	000CD883
Game/DLC	Skyrim

Nightshade Extact damages the target's Health by 1 point every second for 10 seconds. It works the same as a Weak Lingering Poison.

Nightshade Extact Map Location

Nightshade Extact map location:
Hillevi Cruel-Sea in Windhelm hands it over for delivery to Wuunferth the Unliving.

Map credit by Map Genie.

Ingredients

These ingredients all have the Lingering Damage Health effect. Mixing any two of them at an alchemy lab makes the poison.

Ingredient	Other Effects	Value
Angler Larvae	Regenerate Stamina, Waterbreathing, Fortify Two-handed	1
Chokeberry	Damage Health, Ravage Health, Weakness to Poison	15
Imp Stool	Damage Health, Paralysis, Restore Health	0
Luminous Russula	Lingering Damage Stamina, Waterbreathing, Fear	25
Mora Tapinella	Restore Magicka, Regenerate Stamina, Fortify Illusion	4
Orange Dartwing	Restore Stamina, Ravage Magicka, Fortify Pickpocket	1
Roobrush	Weakness to Magic, Fortify Sneak, Cure Poison	20
Rot Scale	Slow, Fear, Paralysis	20
Scathecraw	Ravage Health, Ravage Stamina, Ravage Magicka	1
Slaughterfish Egg	Resist Poison, Fortify Pickpocket, Fortify Stamina	3
Slaughterfish Scales	Resist Frost, Fortify Heavy Armor, Fortify Block	3
Thorn Hook	Paralysis, Regenerate Magicka, Regenerate Health	20

The game spells the name "Extact", dropping the r of "Extract".

These poisons drain Health, Magicka or Stamina, or slow how fast it comes back.

Name	Effect	Value	DLC
Poison	Causes 25 points of poison damage.	103	Skyrim
Magicka Poison	Drains the target's Magicka by 50 points.	162	Skyrim
Stamina Poison	Drain the target's Stamina by 50 points.	133	Skyrim
Magicka Recovery Poison	Decrease the target's Magicka regeneration by 100% for 20 seconds.	169	Skyrim
Vigor Poison	Decrease the target's Stamina regeneration by 100% for 30 seconds.	159	Skyrim
Lingering Poison	Causes 1 points of poison damage for 15 seconds.	18	Skyrim
Lingering Magicka Poison	Drains the target's Magicka by 1 points per second for 10 seconds.	10	Skyrim
Lingering Stamina Poison	Drain the target's Stamina by 1 points per second for 30 seconds.	6	Skyrim

These poisons make the target weaker to an element or to magic.

Name	Effect	Value	DLC
Aversion to Fire	Target is 55% weaker to fire damage for 30 seconds.	164	Skyrim
Aversion to Frost	Target is 55% weaker to frost damage for 30 seconds.	137	Skyrim
Aversion to Magic	Target is 55% weaker to magic for 30 seconds.	274	Skyrim
Aversion to Shock	Target is 55% weaker to shock damage for 30 seconds.	192	Skyrim

These poisons make the target flee, fight anyone nearby or freeze in place.

Name	Effect	Value	DLC
Fear Poison	Creatures and people up to level 8 flee from combat for 30 seconds.	164	Skyrim
Frenzy Poison	Creatures and people up to level 8 will attack anything nearby for 10 seconds.	147	Skyrim
Paralysis Poison	Target is paralyzed for 5 seconds.	233	Skyrim

These poisons are one of a kind or tied to a quest.

Name	Image	Effect	Value	DLC
Frostbite Venom	File:Skyrim Frostbite Venom.webp	A blood-freezing poison that does 5 points damage to Health and Stamina for 4 seconds.	21	Skyrim
Ice Wraith Bane		Causes 50 points of poison damage.	221	Skyrim
Lotus Extract		Causes 6 points of poison damage for 10 seconds.	86	Skyrim
Mystic Venom		A poison that does 5 points damage to Health and Magicka for 4 seconds.	21	Creation Club
Nightshade Extact		Causes 1 point of poison damage for 10 seconds.	12	Skyrim