The August heat is on at least into the beginning of the weekend. A reminder, keeping yourself hydrated is important. Even if you are in air conditioning you should keep hydration in mind. PA American Water reminds you to drink before you feel thirsty. Once you are feeling thirsty that could mean you are beginning to become dehydrated.
Other symptoms could be headaches or muscle cramps. Water is the number one go to to combat dehydration. Caffeine and alcoholic drinks should be avoided.
American Water Summer Hydration Index