You can apply snake oil onto a wound or other outward symptom of an affliction or condition (such as sores from a disease or discoloration from a poison). For the next hour, the symptom disappears and the wounded or afflicted creature doesn’t feel as if it still has the wound or affliction, though all effects remain.
Type Snake Oil;
Level 1;
Price 2 GP;
A creature can uncover the ruse by succeeding at a DC 17 Perception check, but only if it uses a Seek action to specifically examine the snake oil’s effects.