Dehydration is common during the summer months in Massachusetts, especially for active adults, student athletes, and children spending more time outdoors. Recognizing the early signs can help prevent more serious complications and allow you to seek treatment before symptoms worsen. At AFC Urgent Care Waltham, we provide urgent care services for patients in Waltham and surrounding communities with short wait times and walk in availability. Our clinic is open 7 days a week from 8am ...