![NHS on Twitter: "Hot and humid weather can increase your risk of dehydration. Drink fluids when you feel any dehydration symptoms. You should drink enough during the day so your pee is NHS on Twitter: "Hot and humid weather can increase your risk of dehydration. Drink fluids when you feel any dehydration symptoms. You should drink enough during the day so your pee is](https://pbs.twimg.com/media/FXdbzaqX0AAF7rE.jpg)
NHS on Twitter: "Hot and humid weather can increase your risk of dehydration. Drink fluids when you feel any dehydration symptoms. You should drink enough during the day so your pee is
United Lincolnshire Hospitals NHS Trust - ULHT - Feeling thirsty, dizzy or lightheaded are just some of the symptoms of dehydration and can be more common in the warmer weather. Make sure
![Moorfields Eye Hospital NHS Foundation Trust on Twitter: "The cause of #episcleritis is mostly unknown. It sometimes flares up when you are tired, have been reading or working for long periods on Moorfields Eye Hospital NHS Foundation Trust on Twitter: "The cause of #episcleritis is mostly unknown. It sometimes flares up when you are tired, have been reading or working for long periods on](https://pbs.twimg.com/media/D7JlqdrW4AEt3VP.jpg)