Those with severe cases may become seriously ill for a whole month. What people find particularly hard to accept is that one doesn't develop an immunity after the first outbreak: the allergic reactions often recur throughout life.
咬得輕的人會長疹子、破皮，搔癢難當；咬得厲害的會不支病倒一整個月，而令人無法忍受的是，漆咬並不會免疫，經常就是咬你一輩子。