i find that with these random swellings, an epipen
and the benadryl
will produce results better then just the benadryl alone. i have also been put on
a mild steriod before, this did nothing to help. i have also in the past been put on a one a day allergie med, again this did nothing. in 12 years i havnt been able find a way to prevent the swellings but i honestly feel that the best way to treat them when they do happen is benadryl and epinephrine. good luck.