Most people will experience a headache at some point, but some common types, such as dehydration headaches, can be easily treated and prevented. We will discuss the symptoms of a dehydration headache, headache treatment tips, how long your dehydration headache will last, and when to consult a doctor.
Rather than "you are what you eat," we should say, "you are mostly what you drink." About 60% of the average adult's body is water. To function correctly, our bodies need water and the right balance of electrolytes.
As a result of daily activities such as sweating and urinating, the body loses water. It is usually easy to balance fluid loss by drinking or eating foods that contain a lot of water. It is possible, however, for the body to lose moisture faster than it can replenish it. It is essential when you have diarrhoea and vomiting symptoms.
As a result, the body can become dehydrated. You are mildly dehydrated if you lose up to 5% of your body weight through fluid loss. You are moderately dry when you lose 6-10% of your body weight due to moderate dehydration.
A headache caused by dehydration is a complication of dehydration. Headaches caused by mild to moderate dehydration can range from mild to severe, such as migraine headaches.
Dehydration headaches may be induced by the brain contracting or shrinking temporarily due to fluid loss. Dehydration headaches can be caused by the brain pulling away from the skull. Due to plasma's high water content, the plasma volume in the brain's blood vessels may also decrease.
Rehydrating the body and returning the brain to its standard size and state relieves dehydration headaches.
Dehydration can occur quickly and for simple reasons. You could become dehydrated if you don't drink sufficient water on a hot day while exercising or hiking. Water shortages can exacerbate the situation in some places without access to safe drinking water.
You can also become dehydrated if you're sick. If you don't do anything like eating or drinking, even a relatively mild cold or sore throat can lead to dehydration. You also lose fluids and electrolytes through diarrhoea and vomiting when sick with a fever.
Fluids and electrolytes are lost in four main ways:
The loss of fluids and electrolytes causes dehydration and headaches
Everyone will suffer from at least mild dehydration at some point. However, some people are at increased risk of dehydration, including:
Chronic disease and mobility problems can further exacerbate these factors, making it more difficult for them to get water for themselves. Examples include:
A dehydration headache may cause front, back, side, and head pain. Unlike sinus headaches, you won't feel facial pain or pressure.
It is possible to become dehydrated because thirst is not necessarily a reliable indicator of your body's need for water. Many people, especially older adults, feel thirsty once dry. It is, therefore, essential to drink more when you are outside in hot weather or ill rather than waiting until you feel thirsty.
Symptoms of chronic dehydration include:
As dehydration is the cause of your headache, rehydrating as well as relieving the pain is essential. To treat dehydration, you should:
Take acetaminophen or ibuprofen over-the-counter to relieve pain and get fast relief.
Dehydration headaches are best treated by prevention. Drinking enough water can prevent unpleasant headaches and medical interventions. Could you make sure you have water and drink it throughout your day? It is essential if you are overweight, live in a warm climate, or live at a high altitude.
Before any sporting or active event, hydrate and avoid being outside during the hottest times of the day. The best way to prevent dehydration headaches is to take this proactive approach before you feel thirsty. Dehydration headaches can at least be reduced in intensity and duration by drinking enough water.
You can ensure that your body gets enough fluids by following these tips:
For some people, it may take as long as three hours to feel better after drinking water.
Drinking more water won't relieve a dehydration headache for days, so you should see a doctor.
It may be necessary to seek medical attention if you are severely dehydrated, unable to keep fluids down, or experiencing a headache that does not subside with home remedies.
If you are experiencing other symptoms of dehydration, such as:
Serious complications can result from these symptoms.
If you experience dehydration headaches more frequently than occasionally, you should see a doctor to rule out other causes.
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