why i feel light headed?
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Causes of lightheadedness may be dehydration, medication side effects, sudden blood pressure drops, low blood sugar, and heart disease or stroke. Feeling woozy, lightheaded, or a little faint is a common complaint among older adults.
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You could be having a vestibular migraine if: You have migraines or had them in the past. You have at least 5 episodes of vertigo that make you feel like you are spinning or moving. This isn't the same as motion sickness or feeling faint.
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Headaches and dizziness: Headaches and the feelings of lightheadedness and dizziness are common during early pregnancy. This happens because of both the hormonal changes in your body and your increasing blood volume.
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Although not terribly common, lightheadedness can also be a consequence of sleep deprivation. Often, headaches and tension are found to increase after poor sleep; occasionally this may be accompanied by feelings of dizziness and light-headedness.
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Lightheadedness is feeling as if you might faint. Your body may feel heavy while your head feels as if it is not getting enough blood. Another way to describe lightheadedness is as a “reeling sensation.” Lightheadedness may be accompanied by clouded vision and a loss of balance.
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Most people who have high blood pressure do not have symptoms. In some cases, people with high blood pressure may have a pounding feeling in their head or chest, a feeling of lightheadedness or dizziness, or other signs.
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Headaches and dizziness: Headaches and the feelings of lightheadedness and dizziness are common during early pregnancy. This happens because of both the hormonal changes in your body and your increasing blood volume. Cramping: You can also experience cramps that might feel like your period is about to start.
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Dizziness is a common symptom of MS. People with MS may feel off balance or lightheaded. Much less often, they have the sensation that they or their surroundings are spinning — a condition known as vertigo.
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Dizziness can be a sign of a problem with your blood flow. Your brain needs a steady supply of oxygen-rich blood. Otherwise, you can become lightheaded and even faint. Some causes of low blood flow to the brain include blood clots, clogged arteries, heart failure, and an irregular heartbeat.
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If a stroke happens in your cerebellum or brainstem – the areas that control balance in the brain – you may be left with vertigo. This means having a feeling that you or the world around you are moving or spinning. You can feel dizzy or lose your balance.
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feeling faint, dizzy, or lightheaded. flushing or redness of the skin, especially on the face and neck. frequent urination. higher sensitivity to pain and touch.
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Dizziness. Low blood pressure and dilating blood vessels early in pregnancy, along with low blood sugar, can cause you to feel lightheaded.
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Lightheadedness is not the same as dizziness, also known as vertigo, which refers to feeling like your surroundings are spinning.
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Feeling lightheaded and weak and having the sensation of spinning are warning signs of fainting. If you notice any of these signs, sit and put your head between your knees to help get blood to your brain. You could also lie down to avoid injury due to falling. Don't stand up until you feel better.
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However, if a person has a condition that affects the brain or inner ear, they may experience a loss of balance, spinning sensations, unsteadiness, lightheadedness, or dizziness. Loss of balance can occur for a range of reasons, including ear infections, head injuries, medication, and neurological disorders.
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Prepregnancy dizziness is due to changes in the vascular system that cause shifts in your blood volume. A lowered blood volume can cause your blood pressure to drop, which may cause you to feel dizzy and light-headed.
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Causes. Dizziness or light-headedness when standing up occurs as a result of abnormal blood pressure regulation. Normally, when people stand, gravity causes blood to pool in the veins of the legs and trunk. This pooling lowers the blood pressure and the amount of blood the heart pumps to the brain.