Wart on your finger and it leaks a sticky fluid if it gets hit is this common?

Yes, it is relatively common for warts to leak a sticky fluid if they are hit or irritated. Warts are caused by the human papillomavirus (HPV) and can sometimes become inflamed or infected, leading to fluid drainage. If you notice persistent leaking or other concerning symptoms, it's advisable to consult a healthcare professional for proper evaluation and treatment.