how do u know if somone has alcohol poisining?

Answer 1

If the person dies.

Answer 2

According to Wikipedia.com :
The effects of alcohol on the human body can take several forms.

Alcohol, specifically ethanol, is a potent depressant and in smaller doses a stimulant, with a range of side effects. The amount and circumstances of consumption play a large part in determining the extent of intoxication; e.g., consuming alcohol after a heavy meal is less likely to produce visible signs of intoxication than consumption on an empty stomach. Hydration also plays a role, especially in determining the extent of hangovers. The concentration of alcohol in blood is usually given by BAC.

Alcohol has a biphasic effect on the body, which is to say that its effects change over time. Initially, alcohol generally produces feelings of relaxation and cheerfulness, but further consumption can lead to blurred vision and coordination problems. Cell membranes are highly permeable to alcohol, so once alcohol is in the bloodstream it can diffuse into nearly every tissue of the body. After excessive drinking, unconsciousness can occur and extreme levels of consumption can lead to alcohol poisoning and death (a concentration in the blood stream of 0.55% will kill half of those affected). Death can also be caused by asphyxiation when vomit, a frequent result of overconsumption, blocks the trachea and the individual is too inebriated to respond. An appropriate first aid response to an unconscious, drunken person is to place them in the recovery position.

Intoxication frequently leads to a lowering of one's inhibitions, and intoxicated people will do things they would not do while sober, often ignoring social, moral, and legal considerations. The term intoxication is typically used in legal proceedings when some crime has been committed during a state of inebriation.

Answer 3

Tongue turns black from the poison. My sister in-law had this over the summer. She puked numberous times, passed out on the floor by the toilet. When I found her in the morning, I opened her mouth to see her tongue and sure enough. She had alcohol poisoning and off to the ER we went......

Answer 4

Excessive doses
The effect alcohol has on the NMDA receptors, earlier responsible for pleasurable stimulation, turns from a blessing to a curse if too much alcohol is consumed. NMDA receptors start to become unresponsive, slowing thought in the areas of the brain they are responsible for. Contributing to this effect is the activity which alcohol induces in the gamma-aminobutyric acid system (GABA). The GABA system is known to inhibit activity in the brain. GABA could also be responsible for the memory impairment that many people experience. It has been asserted that GABA signals interfere with the registration and consolidation stages of memory formation. As the GABA system is found in the hippocampus, (among other areas in the CNS), which is thought to play a large role in memory formation, this is thought to be possible.

Blurred vision is another common symptom of drunkenness. Alcohol seems to suppress the metabolism of glucose in the brain. The occipital lobe, the part of the brain responsible for receiving visual inputs, has been found to become especially impaired, consuming 29 % less glucose than it should. With less glucose metabolism, it is thought that the cells aren't able to process images properly.

Often, after much alcohol has been consumed, it is possible to experience vertigo, the sense that the room is spinning (referred to in certain circles as 'The Spins'). This is associated with abnormal eye movements called nystagmus, specifically positional alcohol nystagmus. In this case, alcohol has affected the organs responsible for balance (vestibular system), present in the ears. Balance in the body is monitored principally by two systems: the semicircular canals, and the utricle and saccule pair. Inside both of these is a flexible blob called a cupula, which moves when the body moves. This brushes against hairs in the ear, creating nerve impulses that travel through the vestibulocochlear nerve (Cranial nerve VIII) in to the brain. However, when alcohol gets in to the bloodstream it distorts the shape of the cupola, causing it to keep pressing on to the hairs. The abnormal nerve impulses tell the brain that the body is rotating, causing disorientation and making the eyes spin round to compensate. When this wears off (usually taking until the following morning) the brain has adjusted to the spinning, and interprets not spinning as spinning in the opposite direction causing further disorientation. This is often a common symptom of the hangover.

Another classic finding of alcohol intoxication is ataxia, in its appendicular, gait, and truncal forms. Appendicular ataxia results in jerky, uncoordinated movements of the limbs, as though each muscle were working independently from the others. Truncal ataxia results in postural instability; gait instability is manifested as a disorderly, wide-based gait with inconsistent foot positioning. Ataxia is responsible for the observation that drunk people are clumsy, sway back and forth, and often fall down. It is probably due to alcohol's effect on the cerebellum.

Extreme overdoses can lead to alcohol poisoning and death due to respiratory depression.

A rare complication of acute alcohol ingestion is Wernicke encephalopathy, a disorder of thiamine metabolism. If not treated with thiamine, Wernicke encephalopathy can progress to Korsakoff psychosis, which is irreversible.

Chronic alcohol ingestion over many years can produce atrophy of the vermis, which is the part of the cerebellum responsible for coordinating gait; vermian atrophy produces the classic gait findings of alcohol intoxication even when its victim is not inebriated.

Severe drunkenness and diabetic coma can be mistaken for each other on casual inspection, with potentially serious medical consequences for diabetics. The major physical finding they share is the sickly-sweet odour of ketosis on the breath; alcoholic ketosis and diabetic ketosis are both marked by the presence of acetone and other ketones in the bloodstream, although the ketones are produced by different metabolic pathways in each disorder. Measurement of the serum glucose and ethanol concentrations in comatose individuals is routinely performed in the emergency department and easily distinguishes the two conditions.

Answer 5

anyone who has alcohol poisoning will be near death, shallow breathing and usually unconscious.

Call 911 or take them to the ER right away.

Answer 6

If they havent recovered after drinking for about 5 hours.

Answer 7

When they are puking so much that blood starts to show in their blood; they are passed out but are puking; very shallow, short breaths.

Answer 8

By calling 911. If in any doubt whatsoever, don't hesitate.

Answer 9

I really think you have alcohol poisoning. U need to go to the hospital. NOW!

Answer 10

They will pass out and pass away without proper treatment.