Cure for hives?

Thanks for your feedback. I have been researching and experimenting on some stuff and came across a possible "cure" or at least "aid" to hives/urticaria. Now, I have tried this on 7 people so far who get hives as a result of getting hot or heat/sun and it seems to have improved their condition anywhere from 70-100%.
This is by no way scientific so please don't give me  a hard time with it...but if you do have hives, especially if it is triggered by the sun/heat, then give this a try:

Buy the Piz Buin "Allergy" sun screen of at least 30 spf or ideally 50 and rub it all over your body and face every day. I know...I know. It's not like me to push other people's brands but hey, if something works, it works. For some reason, this seems to work. I have 7 happy people who think I am god, so give it a try.

On the point of urticaria/hives, we also found out that plastic bags of all kinds seem to be a BIG trigger for this condition alongside Caffeine. So you may want to avoid plastic bags and caffeine for a big improvement. 

Good luck and as usual, let me know how you get on so I can collate the info. and update it.