Hi, I m hoping you can help with the mysterious cause of Welt like lumps that have been appearing on my husbands Body over the last hour. They are appearing everywhere, His Tongue, back, genitals, feet etc. They are likes raised White Lumps which are driving him mad with itching. He has just come Home from work early (night shift), because he wasn t feeling too Well, (he nearly passed out) & was feeling very lethargic, but This was before the lumps started to appear? Any ideas? Is it a Possible allergy? We can t think of anything different he has used Or eaten. He is 42 yrs old. Thank you in advance