In addition, other conditions, such as adrenal insufficiency (Addison's disease), low blood <span style = 'background-color: #dae8f4'>sugar</span>
(hypoglycemia), and in some cases, diabetes, can trigger low blood
Dehydration. When you become dehydrated, your body loses more water than it takes in. Even mild dehydration can cause weakness, dizziness
and fatigue. Fever, vomiting, severe diarrhea, overuse of diuretics and strenuous exercise can all lead to dehydration.