For an acute attack, put several drops of Lobelia Extract inthe mouth and it will relax the throat. Usually the colon needs to be cleaned out to help the whole system.
Honey helps pull out the stinger and neutralizes the posion.
Mud or Redmond Clay can be used if honey is not available. Take either of above internally. If there is heavy bleeding, take Cayenne in hot water until it stops. Cayenne can be applied externally on small wounds. Apply Aloe Vera on burn and also take internally.