These estimates are reinforced by a 1969 NCHS survey which cites the use of 46,000 upper-limb prostheses and 126,000 lower-limb prostheses or 52% and 76% of the arm and leg amputees respectively in that survey of the civilian, non-institutional population.
Rinse with apple cider vinegar. Among the many medical treatments apple cider vinegar can be used for, expediting the healing process of poison ivy exposure is one of them. Use a cotton pad to gently apply the vinegar to the area, or rinse it with a mixture of equal parts vinegar and water.
Poison ivy rash. Poison ivy rash is caused by an allergic reaction to an oily resin called urushiol (u-ROO-she-ol). This oil is in the leaves, stems and roots of poison ivy, poison oak and poison sumac. Wash your skin right away if you come into contact with this oil, unless you know you're not sensitive to it. Washing off the oil may reduce your chances of getting a poison ivy rash.