I've had PLE for the past 44 years. Every single year around mid to end of April my face, neck and ears start to tingle then become bright red as though I have severe sunburn and itch like the devil. It then progresses to all over body urticaria (even though I don't expose any other areas). It gets better as the summer progresses and tolerance increases.
My regime is factor 50 sunblock on face and neck - always. Regular antihistamines which I up to 20mg twice a day in a flare up (advised to do this by an allergy consultant). I also take Ibuprofen twice a day if it's bad. I put witch hazel gel or similar cooling agent on my face at night to take the heat out.
I've only just learned this is an autoimmune condition which makes a lot of sense since I also have autoimmune underactive thyroid and alopecia areata.
Anyone else battling with this horrible nuisance?