Dehydration or loss of body fluids in large quantities can lead to a variety of body functions including impaired brain function such as reduced concentration and thinking power.
Dehydration also causes headaches either chronic or acute.
In severe cases, dehydration can cause a person to faint and even risk death at
worst.
For those of you who do not know much about dehydration, the
following is a simple explanation of the causes and symptoms of dehydration,
coupled with ways to prevent headaches due to dehydration.
Headaches caused by dehydration can be caused by several
factors, such as:
- Lack of water intake, especially after physical exercise and during hot weather.
- Migraine, throbbing headaches that occur on one or both sides of the head are usually accompanied by nausea, coming shortly after a meal or strenuous activity in hot weather. Sweat causing water levels in the body drained.
- Intense throbbing headache on both sides of the head, appears with thirst, nausea, fatigue, sensitivity to light, and diarrhea. This causes the body to lose water supplies.
- Chronic Headaches accompanied by intense thirst and excessive urination are common in people with diabetes mellitus, diabetes insipidus, kidney and adrenal gland disorders.
- Dehydration caused by vomiting, diarrhea, severe bleeding due to menstruation, burns, heat stroke, the intake of caffeine and excessive alcohol, drugs diuretics, antihistamines or calcium channel blockers. All of these conditions cause the water in the body drained and discarded.
However, headaches are not the only symptom of dehydration.
Sometimes symptoms of dehydration can be seen from the other physical symptoms
such as dry mouth and sticky, feeling tired and weak, dizzy, dizzy sight, dry
and wrinkled skin, dark urine, and constipation.
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