Blackout is a temporary loss of consciousness. In the most cases this condition is caused due to lack of oxygen supply to your brain. Blackout is usually followed by a feeling of utmost weakness, dizziness and nausea. In the most cases blackouts are harmless. The blood flow can be restored if you simply lay flat for a short time. But also there are some cases in which blackouts can be a sign that you have serious underlying disease. In this way you need to talk with your doctor as soon as possible and you should not let this problem to pass unthreatened. There are many causes for blackouts such as low blood pressure and an abnormal heart beat, intense physical exercise, low blood sugar, an environment in which there is lack of oxygen, filtering to defecate, prolonged coughing, osteoarthritis of the neck bones, depression and stress and extreme pain and fear. It is very important to have fresh air constantly and to make regular physical activity because they can help you to keep the blackouts away. Also the healthy lifestyle and the well – balanced diet are very important in the prevention of many problems.
Kava: One of the most beneficial herbal remedies which you can use for treating blackouts is the kava. Also you can use this natural cure to get an effective treatment for many different diseases. There are many studies in which is shown that the kava is one of the best natural cures for treating insomnia . Also it can help you to manage anxiety and stress which in the most cases are the most common causes for blackouts.
Water: You should drink water as much as you can because this will help you to overcome any possible dehydration. Also you should give yourself massage at the temples because this will relax the nerves of your brain. Then, you should splash cold water over your face. Take a proper rest. These methods will help you to feel much better. You should limit the amount of alcohol which you consume because in this way you will avoid dehydration and you should drink a lot of water.
Basil tea: People who suffer from repeated fainting spells should use basil tea as their natural treatment. In eight oz of boiling water you should add three tablespoons of fresh basil and then you should boil this tea for fifteen to twenty minutes. You should use this home remedy several times per day if you want to stay away from the fainting. This home remedy is effective nervine, antidepressant and antispasmodic which stimulate your nerves and these properties will protect you from the fainting spells. Even people who drink basil extract immediately after a fainting spell, this will help thim to recover from the situation immediately. 
Valerian: Valerian is also one of the most used natural remedies for blackouts. This home remedy has been used since ancient times as natural remedy for many diseases. Valerian has anti – anxiety and antiseptic properties which can lessen the symptoms that are associated with blackouts. 
Gingko: This is one of the best natural remedies which you can use as your natural treatment for many diseases. Also you can use gingko as your natural treatment for managing the depressive symptoms which are one of the most common causes for blackouts. 
Passion flower: This is one of the most used natural cures for treating many different disorders and here we can include the treatment of the blackouts. There are some components in the passion flower which are proven that can help you to decrease anxiety, depression and ultimately blackout. 
Chamomile: Chamomile is one of the best home remedies which is used for the treatment of many different diseases. Also you can use chamomile as your natural treatment for reducing anger and rage which are one of the most common causes for blackouts. The flowers and the leaves of this plant are normally used for treating different diseases and also it is considered to be one of the greatest natural sedative . When you use it in low doses, then this herb is acting as anti – anxiety agent.
Ginger: Ginger is one of the most used home remedies all around the world and you can use it as your natural treatment for blackouts. Ginger can help you to overcome unconsciousness, stupor and delirium caused to your brain during fainting. You should use one part of ginger, one part of black pepper and one part of pippali and you should grind them in a blender. Then, you should apply this mixture on your nostrils in small amounts. Also you should make a thin paste of ginger using water. You should apply this paste on your eyelids because this will help you to overcome the blackout. Also you should give one cup of ginger tea to the fainted person because it can increase the overall circulation of his blood and it will help him to recover from the fainting completely. [7,9]
Increase oxygen supply to brain: You should comfort the person that is fainted by making him to lie down on flat surface. His face should be up and his legs rose a little higher than head. This will ensure oxygen supply to his brain and he will regain consciousness and he it will revive from fainting.
Anger – soothe: This is one of the best natural cures which can be very effecting in controlling and treating blackouts. This herb can be used as natural treatment for the feelings of anger which also can be used as natural treatment for blackout. Also it can help you to slow the release of depression and stress which is one of the most common cause for blackouts.
Apple cider vinegar: You should mix two tablespoons of apple cider vinegar, two tablespoons of honey in 8 oz of water and you should drink this natural cure very often because it can help you in the prevention of future fainting spells. This will clear up your airway passages of your respiratory system. This will ensure you that you will have unrestricted breathing.
Elevate your legs to stop fainting: One of the best things that you should do if you think that you are about to faint, then you should lie down. You should lift your legs up. Then, you should keep them elevated above your head on blankets or pillow if you can. This helps the blood flow to go back to your brain. If you cannot lie down, then you should sit with your head bent forward between your legs. You should wait in this position until you feel better and then you should stand up but you should do it so slowly. If someone near you faints, then you should loosen collars and belts and other restrictive clothing and you should keep him lying or you should sit him down until you have noticed that the shaky feeling has passed. If you faint after standing in line for awhile, then this is caused by one simple reason. When we stand in line without moving for long period, then our blood pools in the bottom of our legs. This is causing your brain not to have enough blood and then you faint. You should try relaxing your calf muscles by moving your legs when you stand in line. You should flex your toes and you should stand up slightly on your toes because in this way you will activate your calf muscles. This step will force the blood back up toward your brain and heart. 
Onion: Onion can be used as natural treatment for blackouts. You should cut one onion in two halves and you should position the open one half directly beneath your nostrils. It has a strong pungent smell which will activate the nerves of your brain and it will help the fainted person to regain consciousness.
Peppermint oil: Peppermint oil has antispasmodic properties which will aid to soothe the tensed nerves. Also it has refreshing smell which acts as stimulant for your brain to function efficiently. You should put 3 drops of peppermint oil on a handkerchief and you should keep it close to the nose of the fainted person. This natural cure will revive back this person from the fainting spell. 
Wine vinegar: This is also a very effective home remedy for blackouts. You should put 3 cups of wine vinegar for a boil. Then, you should add two tablespoons of mint and rosemary to the steaming wine. Then, you should steep this natural cure for the next twenty minutes. Strain it. Then, you should drink this tea after overcoming fainting and also it will prevent from further fainting spells. It has soothing aroma which can activate the nerves of your body and also this will refresh that person.
Above are some of the health benefits of blackouts.
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 European Society of Cardiology. Tilt training prevents fainting, study suggests: Worry and fear about fainting reduced and patients returned to work. ScienceDaily. 2019. Retrieved from www.sciencedaily.com/releases/2019/03/190318083936.htm.
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