How long eruptions generally last?

Eruptions most well-known product: question Viciousvampiress : How extended eruptions usually last I employed a hand sanitizer just before three days and have a quite itchy rash on the hands. At initial it was just my palms, and then extended to the ankles, now advanced past my ankles and wrists. I also understand welts trailing edge up my arms. The rash itches and hurts. There are what appear like lumps under the skin increased. I attempt to sit there, but wonder how extended it would take

Itching Urticarial Rash