Using the mod settings, you can adjust your character's tolerance levels. Tolerance levels determine how much of an item you must consume before you receive it's effects, and how much you can take safely before killing yourself.
There is a chance of overdosing on drugs causing your death, and a chance to develop an addiction to some of them, depending on your willpower. If you develop an addiction, you will need to use 'dispel magicka' and find a temple to get completely cured.
If you are a non-mage character, religious icons have been restored to allow you to use them to dispel magicka. They have a limited amount of uses, as using them causes their conditions to slowly deteriorate.
Addictions are treated as a disease, so make sure you get healed befoer you die.
The court system has been overhauled to account for the addition of lore friendly drugs. Every time you get sent to court, guards will look through your belongings for any drugs. If found, you will be charged with possession of drugs ("pirating"). You can also be charged with being under the influence ("high treason") if you've consumed any within a city during the day. You can also get charged with soliciting ("smuggling") if you attempt to sell or trade drugs to an NPC or shopkeeper. If you are guilty of multiple drug related crimes, you will be sent immediately back to court for each crime (up to a total of 3 times).
Effects:
Daril - Time passes as you can see sounds, hear taste, and smell sight (text boxes will pop up saying this). DO NOT CONSUME IF YOU ARE NOT AN ARGONIAN! YOU HAVE BEEN WARNED!
Hag's Breath - Fortify Personality +2
Hist Sap - Fortify Strength +1, Fortify Agility +2, Fortify Speed + 1
Incense of Mara - Fortify Personality +1
Moon Sugar - Fortify Intelligence +1, Drain Willpower +1
Skooma - Fortify Intelligence +2, Drain Speed + 1, Drain Willpower +2
Sleeping Tree Sap - Fortify Speed +1
Tobacco - Fortify Endurance +1
Addictions:
Hist Sap - Drain Willpower +1
Moon Sugar - Drain Willpower +1
Skooma - Drain Intelligence +1, Drain Willpower +2
Legality:
Daril, Hag's Breath, Incense of Mara - "Legal" to consume publicly (no one will notice you are under the influence), illegal to trade or own
Everything else - illegal to consume publicly, trade or own
"30900_0-0.PNG/DrugIcons.png" taken from "feather"
"feather" by n0rthw1nd is marked with CC BY 2.0.
"30900_1-0.PNG/DrugIcons.png" taken from "File:Soda-lime glass jar showing bubbles trapped within.jpg"
"File:Soda-lime glass jar showing bubbles trapped within.jpg" by Zaereth is marked with CC BY-SA 4.0.
"30900_2-0.PNG/DrugIcons.png" and "30900_6-0.PNG/DrugIcons.png" taken from "Homemade Maple Syrup"
"Homemade Maple Syrup" by Chiot's Run is marked with CC BY-NC 2.0.
"30900_3-0.PNG/DrugIcons.png" taken from "Smoking Incense Stick"
"Smoking Incense Stick" by zeevveez is marked with CC BY 2.0.
"30900_4-0.PNG/DrugIcons.png" taken from "Sugar"
"Sugar" by Uwe Hermann is marked with CC BY-SA 2.0.
"30900_5-0.PNG/DrugIcons.png" taken from "Rich Dark Chocolate Brownies (Gluten Free, Vegan, Refined Sugar Free) | cooking ala mel"
"Rich Dark Chocolate Brownies (Gluten Free, Vegan, Refined Sugar Free) | cooking ala mel" by cookingalamel is marked with CC BY-NC-ND 2.0.
"30900_7-0.PNG/DrugIcons.png" taken from "Tobacco Plant"
"Tobacco Plant" by Mickki is marked with CC BY-NC-SA 2.0.
Github page: https://www.github.com/Neavirunes/TamrielDrugs