I ate some delicious mackerel yesterday evening (fresh, cooked in the
oven with a mustard and cream sauce).
One hour after I was starting to get hives. During the night I woke up
because it was itching so much. No puffing, no respiratory problems,
no tummy ache, just hives, all over the neck and decolletage, a bit on
the face and arms.
I've been taking some homeopathy (Urtica Urens) today, to no avail.
I'll be trying some Benadryl (Benocten by its Swiss name, they sell it
as a sleeping aid) tonight.
Any good advice?
I was going to have some pickled herring today for lunch but, herring
and mackerel being close friends, I didn't dare <sigh>

Nathalie in Switzerland