1, fusel oil
Whether it is brewing wine or distilled wine, there are trace fusel oil. If there is no fusel oil, the taste of liquor will be weak. The fusel oil in wine is one of the main factors that lead to faint pain after drinking. Fusel oil will lead to bitterness and bitterness, which will bring adverse effects on wine, and it is harmful to human body. It is stronger than ethanol in poisoning and anesthesia, which can make the nervous system congested and make people have a headache, and its toxicity will increase with the increase of molecular weight. Moreover, the oxidation speed of fusel oil in the body is slower than that of ethanol, and the residence time is longer. Some people have a headache after drinking alcohol, although they are not drunk the next day, which is the result of the gradual action of fusel oil in the body.
The main components of fusel oil are isoamyl alcohol, amyl alcohol, isobutanol and propanol, among which isoamyl alcohol and isobutanol are the most toxic.
2. Aldehydes
Aldehydes are fragrant, and lower aldehydes have a strong pungent smell. Acetaldehyde is the source of acrimony in liquor, and the content should not be too high. Excessive acetaldehyde will make liquor have strong irritation and spicy taste, which will cause dizziness after drinking this wine. Often drinking wine containing free acetaldehyde will dry your throat, because the pharmacological effect of acetaldehyde in the body is several hundred times stronger than that of acetaldehyde. It can accumulate in the body, forcing peripheral blood vessels to expand, causing the blood in the face to swell, and causing the central blood vessels to contract, thus accelerating the heartbeat, raising blood pressure, and making people dizzy and painful. This is one of the important reasons why white wine is drunk.
Acrolein, commonly known as glyceraldehyde, is not only dazzling spicy, but also has persistent bitter taste, which is the king of spicy taste. Acrolein is a tear substance, which is extremely harmful to human body. It is necessary to use alcohol containing acrolein to match wine in Turkey.
3. Amine substances
Beer, rice wine and fruit wine are rich in amines, and amines themselves are catecholamines, which can stimulate sympathetic nerve endings to release adrenaline, which has the functions of contracting blood vessels and raising blood pressure, thus leading to headaches.
4. Insufficient cerebral blood supply.
Alcohol can promote the contraction of cerebral artery smooth muscle, thus reducing cerebral blood flow, and the reduction of cerebral blood flow will cause lactic acid, oxygen ions and methyl ions in the brain. Adenosine, prostaglandins and catecholamines accumulate, which are themselves painful substances, and these substances can also cause cerebral vasodilation.
5, lack of water from the skull.
The human body needs a lot of water to decompose alcohol. After consuming a lot of water, the brain becomes smaller due to dehydration, resulting in a gap with the skull. Headache, dizziness, shaking your head and feeling echo after drinking are all caused by this. This is also one of the reasons why I still have a headache when I wake up the next day after drinking.
The urine produced by the same volume of alcohol in human body is about three times that of water. Because after excessive drinking, the alcohol concentration in the body increases and the water in the cells is metabolized. At the same time, alcohol can inhibit the secretion of vasopressin and other hormones in the brain, and the renal tubular reabsorption is weakened. While urinating a lot, the liver is also trying to dissolve the ingested acetaldehyde. This process also needs to consume water in the body, further causing dehydration.
If you fall asleep at this time, urination will indeed be temporarily relieved, but the detoxification process of the liver will not stop. But the water is not enough, what should I do? The simplest and most direct way is to take water from the skull, because the brain is 90% water. This "water transfer" process is often done while you are sleeping. The liver transfers water from the brain, and the brain shrinks due to dehydration, and the meninges between the skull and the brain are pulled, which directly causes a splitting headache when you wake up the next morning.
Therefore, drink plenty of water before going to bed, and if possible, drink 0.5 liter of water (1 bottle of mineral water with normal capacity), or even 1 liter is better, which is a good way to prevent headaches. If you feel a little pain in your stomach, add baking soda and half a teaspoon to the water, so as to avoid hyperacidity. Generally speaking, the greater the alcohol intake, the more obvious the symptoms of hangover. Generally speaking, the duration of symptoms will not exceed 36 hours, but it will give you plenty of time to regret the indulgence of the night before.
What should I do with a headache after drinking?
1, drink tomato juice
Tomato juice is rich in special fructose, which is an effective drink that can help promote the decomposition and absorption of alcohol. Drinking more than 300ml at a time can make the dizziness gradually disappear after drinking.
Drinking tomato juice is better than eating raw tomatoes. If you add a small amount of salt before drinking, it will also help stabilize your mood.
2. Drink honey water
Drinking honey can effectively relieve the symptoms of headache after drinking. Honey also contains a special fructose, which can promote the decomposition and absorption of alcohol and relieve headache symptoms. Especially for headaches caused by red wine, this method is most suitable.
In addition, honey also has hypnotic effect, which can make people fall asleep quickly, and there is no headache after getting up the next day.
3. Drink hot water
When you have a bad headache, drink more hot water. Hot water will make the body's reaction less intense, and at the same time, it can increase water for the body and accelerate the metabolism of alcohol.
4. Massage the temples
(1) Apply a proper amount of peppermint oil or alcohol to the temples on both sides, with gentle massage during the application, which will help to relieve the headache caused by alcohol. In addition, other essential oils or spices can be used instead of peppermint oil and alcohol.
(2) Massage the temple on the side with the forefinger pointing to the abdomen directly, or holding a fist. When you massage with your fists, you need to control the strength, not too hard, so as not to be counterproductive.
5. Get up early and jog
People's metabolism is faster when they are awake, so recovering from a hangover must start from getting up early. You can jog 10- 15 minutes. If you think you can't run, just walk for 30 minutes. Because exercise can speed up blood flow and expel toxins.
6. Keep drinking water
What should I do if I have a headache the next day? You can set an alarm clock every hour to remind you to drink water, and drink150-225ml of water every time; If you feel dizzy and nauseous, you can add a spoonful of baking soda to the water.