To craft an Antidote, you must get to Craftsmanship Level 3. When you are crafting level 3, you can use one Pipi plant and one Coconut Flask to make the Antidote. Pipi Plants can be found on various islands in Stranded Deep. Look around on the ground for short, green plants that you can pick.

Why can't I make antidote Stranded Deep?

Before you can craft an antidote, you need to level up your crafting skill to Level 3. That is why it's so important not to get poisoned early; if you don't reach Level 3 in crafting, you will never be able to get rid of poison. You can level up your crafting by making simple tools, such as the crude ax or crude hoe.

Where do you find antidote in Stranded Deep?

Antidote is a medical item in Stranded Deep. It can be found near survivor remains or crafted.