welbeck
keep sipping the water...
also something a bit salty to eat might help.
or a banana, for the potassium.
i felt a bit better after a packet of crisps.
Just wanted to back this up. Whilst living in Turkey and drinking lots of water, I started to get leg cramps every night. Someone I knew suggested a lack of salt may be the reason. All you need is one salty biscuit. Anyway the cramps disappeared.
DH again in Turkey got sunstroke. I made him drink Coke, the real one as we didn’t have any rehydration packs. The doctor said had I not done that he would have been in hospital. My daughter’s friend, many years ago told me about the Coke. She had Delhi belly and was given this particular piece of advice. It has to be the original Coke because of the balance of salt and sugar.