Do you actually get ink poisoning for writing on your hand?

Writing on your hand or skin with a pen typically does not cause ink poisoning, as the amount of ink absorbed through the skin is extremely small and poses no significant health risks. The ink used in most writing instruments is formulated to be non-toxic and safe for casual contact with the skin.

However, individuals with highly sensitive skin or open wounds may experience mild skin irritation or allergic reactions from the ink, depending on their skin's reactivity to the ink's components. Symptoms of irritation could include redness, itching, or minor swelling.

If you have any concerns about the safety of writing on your skin or experience any adverse reactions after doing so, it's advisable to wash the area with soap and water and avoid further contact. If the irritation persists or becomes severe, it's best to consult a medical professional for advice.

Overall, writing on the skin with a pen rarely leads to ink poisoning, and any reactions that may occur are typically mild and transient.