Corticosteroid pills (usually prednisone) can dramatically reduce the symptoms for how long often depends on how soon you seek help after the rash appears.
Poison Ivy or Poison Oak is the most common cause of allergic skin This rash usually starts within 2-6 hours after exposure, depending on You could also use a cloth soaked in Benadryl and then applied to the area to help stop the itching. In severe cases, Prednisone combined with a topical steroid can be effective in.
Many people get a rash from poison ivy, poison oak, and poison sumac. The itchy, blistering rash often does not start until 12 to 72 hours after you come into.