I was running with a friend and for the first 8kms we were fine. I drank lots of water but my friend only drank a sip of water once at 8ks. We headed on and by 15ks she was starting to get a bad case of hives on the arms. She was stressed and she reminded me of me when the rash appears and we just want it to stop.
We stopped at a water point and I got her to down 300ml of water against her wish as it would make her feel bloated. She was looking at her arms worsening and as panic started to set in, so were her neck and face starting to itch. She wanted an antihistamine now! Anxiety normally makes an itch worst and requires a good distraction. I gave her something to hold and got her to drink more water (500ml usually helps me) and then she was to replace the word "itch" with "water" or "ice" if she wanted to tell me how itchy it was. I had hoped using cooling words would take some of the heat of that itch.
I believe my friend's body was telling her she was dehydrated and that she had not recognised it. I normally find that drinking water dilutes whatever toxin is trying to come out of my body and reduces the symptoms of itching. However it is not an immediate effect and can take about 5 minutes.
It was time to talk about other more positive things like:
- What do you like to eat?
- What is your favourite ice cream?
- What is the best adventure you've been on?
I banned her from looking at the hives and feeling the lumps appear. And after a km, the itching subside, but I never asked her about her itch until the end at 25ks if she still needed an antihistamine.
She was proud to say she did not and thankful not to have to knock out her system with it. As those who take strong antihistamines know, it can cause drowsiness and for me a very heavy head.
So in conclusion:
- drink more water when you feel itchy symptoms appear
- distract yourself and never focus on the itch
