I am having major issues with Histamine right now. Can I take these things toge!

I am having major issues with Histamine right now. Can I take these things together?

I don't like to take even over the counter meds, but I am suffering terribly now, and have been for the past few days.

I have been taking lots of Vitamin C, B6, B12, and a digestive enzyme blend with lots of Amylase in it.

This morning I took a Claritin around 10 am. In a few minutes I am going to take some L-Methionine because I read that it helps with Histamine.

Can I take some Benadryl about 30 minutes after that?

Thanks. If you don't know, please don't answer. Thank you.

3 months ago
I don't have a stuffy nose. I have hives, itchy skin, etc.

The various vitamins, amylase and methionine aren't going to make a whit of difference. Claritin's problem is that the company wanted to make it a "non-drowsy" formulation, so they left the dose small and generally not very effective. More effective doses made people sleepy. Benadryl is from a different chemical class of antihistamine, so there should be no problems adding it in, other than the usual side-effects.