What happen after taking too frequent cups of tea/coffee?
Like dozens, one after the other, would you have a heart attack?
Answers:
Peeee
Hey,
From Desk Reference to the Diagnostic Criteria from DSM-3-R (American Psychiatric Association, 2009):
Caffeine-Induced Organic Mental Disorder 305.90 Caffeine Intoxication
Recent consumption of caffeine, usually contained by excess of 250 mg.
At least five of the following signs:
-restlessness
-nervousness
-excitement
-insomnia
-flushed face
-diuresis
-gastrointestinal disturbance
-muscle twitching
-rambling flow of thought and speech
-tachycardia or cardiac arrhythmia
-periods of inexhaustibility
-psychomotor agitation
Not due to any physical or other mental disorder, such as an Anxiety Disorder.
Basically, overdosing on caffeine will probably be very immensely unpleasant but not kill or deliver permanent damage. However, People do die from it.
Toxic dose
The LD_50 (lethal dose) of caffeine (that is the fatal dosage reported to kill 50% of the population) is estimated at 10 grams for oral administration. As it is usually the case, fatal dosage varies from individual to individual according to weight. Ingestion of 150mg/kg of caffeine seems to be the LD_50 for adjectives people. That is, people weighting 50 kilos have an LD_50 of approx. 7.5 grams, society weighting 80 kilos have an LD_50 of about 12 grams.
In cups of coffee the LD_50 varies from 50 to 200 cups of coffee or just about 50 vivarins (200mg each).
One exceptional case documents survival after ingesting 24 grams. The minimum lethal dose ever reported was 3.2 grams intravenously, this does not represent the oral MLD (minimum toxic dose).
In small children ingestion of 35 mg/kg can lead to moderate toxicity. The amount of caffeine in an average cup of coffee is 50 - 200 mg. Infants metabolize caffeine very slowly.
Symptoms
Acute caffeine poisoning give early symptoms of anorexia, tremor, and restlessness. Followed by nausea, vomiting, tachycardia, and confusion. Serious intoxication may cause delirium, seizures, supraventricular and ventricular tachyarrhythmias, hypokalemia, and hyperglycemia.
Chronic high-dose caffeine intake can head to nervousness, irritability, anxiety, tremulousness, muscle twitching, insomnia, palpitations and hyperreflexia. For blood testing, cross-reaction with theophylline assays will detect toxic amounts. (Method IA) Blood concentration of 1-10 mg/L is regular in coffee drinkers, while 80 mg/L has been associated beside death.
Treatment
Emergency Measures
Maintain the airway and assist ventilation. (See Appendix A)
Treat seizures & hypotension if they go off.
Hypokalemia usually goes away by itself.
Monitor Vital Signs.
Specific drugs & antidotes. Beta blockers effectively reverse cardiotoxic effects mediated by excessive beta-adrenergic stimulation. Treat hypotension or tachyarrhythmias with intravenous propanolol, .01 - .02 mg/kg. , or esmolol, .05 mg/kg , sensibly titrated with low doses. Esmolol is preferred because of its short half life and low cardioselectivity.
Decontamination
Induce vomiting or achieve gastric lavage.
Administer activated charcoal and cathartic.
Gut emptying is probably not needed if 1 2 are perform promptly.
Appendix A
Performing airway assistance.
If no neck injury is suspected, place in the "Sniffing" position by tilting the head stern and extending the front of the neck.
Apply the "Jaw Thrust" to move the tongue out of the way without flexing the collar: Place thumb fingers from both hands under the back of the cheek and thrust the jaw forward so that the chin sticks out. This should also hurt the patient, allowing you to judge depth of coma. :)
Tilt the team leader to the side to allow vomit and snot to drain out.
From conversations on alt.drugs.caffeine:
The toxic dose is going to vary from person to person, depending primarily on built-up tolerance. A couple folks report swallowing 10 to 13 vivarin and ending up in the hospital with their stomaches pumped, while a few read aloud they've taken that many and barely stayed awake.
A symptom lacking contained by the clinical manual but reported by at least two people on the network is a loss of motor ability: inability to move, speak, or even blink. The experience is consistently described as very unpleasant and not fun at all, even by those incredibly familiar with caffeine nausea and headaches. Source(s): Med School
2nd Year Psych Resident
DSM IV
ask your doctor
You really could give yourself a heart attack, heart palpitations, insomnia. Too much caffeine is not good for you or your heart.
Hmm a heart attack?
Im not so sure, but i do remember watching a programme once going on for ER or something like that. And a man went to the hospital because he was have palputations and pains in his chest. They werent sure what it was and assumed it was a heart attack. But it be about an hour or so afterwards that the doctors found out it was the caffeine. He was shaking and have bad pains because he had drank like 4 expressos within one go as he had a meeting.
My counsel? Dont try it, its kinda not worth a heart attack for an experiment :)
xoxo
no way,not With tea anyway i drink at least possible 12 cups a day if we have visitors more and i aint unresponsive yet.
smudge.
http://en.wikipedia.org/wiki/Caffeine
"In large amounts, and especially over extended periods of time, caffeine can organize to a condition known as caffeinism.[73][74] Caffeinism usually combines caffeine dependency with a wide collection of unpleasant physical and mental conditions including nervousness, irritability, anxiety, tremulousness, muscle twitching (hyperreflexia), insomnia, headaches, respiratory alkalosis, and heart palpitations.[75][76] Furthermore, because caffeine increases the production of stomach acid, lofty usage over time can lead to peptic ulcers, erosive esophagitis, and gastroesophageal reflux disease.[77]
There are four caffeine-induced psychiatric disorders recognized by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition: caffeine intoxication, caffeine-induced anxiety disorder, caffeine-induced sleep disorder, and caffeine-relateon cloud ninerder not otherwise specified (NOS)."
And loads more unhealthy stuff you can read about there
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Answers:
Peeee
Hey,
From Desk Reference to the Diagnostic Criteria from DSM-3-R (American Psychiatric Association, 2009):
Caffeine-Induced Organic Mental Disorder 305.90 Caffeine Intoxication
Recent consumption of caffeine, usually contained by excess of 250 mg.
At least five of the following signs:
-restlessness
-nervousness
-excitement
-insomnia
-flushed face
-diuresis
-gastrointestinal disturbance
-muscle twitching
-rambling flow of thought and speech
-tachycardia or cardiac arrhythmia
-periods of inexhaustibility
-psychomotor agitation
Not due to any physical or other mental disorder, such as an Anxiety Disorder.
Basically, overdosing on caffeine will probably be very immensely unpleasant but not kill or deliver permanent damage. However, People do die from it.
Toxic dose
The LD_50 (lethal dose) of caffeine (that is the fatal dosage reported to kill 50% of the population) is estimated at 10 grams for oral administration. As it is usually the case, fatal dosage varies from individual to individual according to weight. Ingestion of 150mg/kg of caffeine seems to be the LD_50 for adjectives people. That is, people weighting 50 kilos have an LD_50 of approx. 7.5 grams, society weighting 80 kilos have an LD_50 of about 12 grams.
In cups of coffee the LD_50 varies from 50 to 200 cups of coffee or just about 50 vivarins (200mg each).
One exceptional case documents survival after ingesting 24 grams. The minimum lethal dose ever reported was 3.2 grams intravenously, this does not represent the oral MLD (minimum toxic dose).
In small children ingestion of 35 mg/kg can lead to moderate toxicity. The amount of caffeine in an average cup of coffee is 50 - 200 mg. Infants metabolize caffeine very slowly.
Symptoms
Acute caffeine poisoning give early symptoms of anorexia, tremor, and restlessness. Followed by nausea, vomiting, tachycardia, and confusion. Serious intoxication may cause delirium, seizures, supraventricular and ventricular tachyarrhythmias, hypokalemia, and hyperglycemia.
Chronic high-dose caffeine intake can head to nervousness, irritability, anxiety, tremulousness, muscle twitching, insomnia, palpitations and hyperreflexia. For blood testing, cross-reaction with theophylline assays will detect toxic amounts. (Method IA) Blood concentration of 1-10 mg/L is regular in coffee drinkers, while 80 mg/L has been associated beside death.
Treatment
Emergency Measures
Maintain the airway and assist ventilation. (See Appendix A)
Treat seizures & hypotension if they go off.
Hypokalemia usually goes away by itself.
Monitor Vital Signs.
Specific drugs & antidotes. Beta blockers effectively reverse cardiotoxic effects mediated by excessive beta-adrenergic stimulation. Treat hypotension or tachyarrhythmias with intravenous propanolol, .01 - .02 mg/kg. , or esmolol, .05 mg/kg , sensibly titrated with low doses. Esmolol is preferred because of its short half life and low cardioselectivity.
Decontamination
Induce vomiting or achieve gastric lavage.
Administer activated charcoal and cathartic.
Gut emptying is probably not needed if 1 2 are perform promptly.
Appendix A
Performing airway assistance.
If no neck injury is suspected, place in the "Sniffing" position by tilting the head stern and extending the front of the neck.
Apply the "Jaw Thrust" to move the tongue out of the way without flexing the collar: Place thumb fingers from both hands under the back of the cheek and thrust the jaw forward so that the chin sticks out. This should also hurt the patient, allowing you to judge depth of coma. :)
Tilt the team leader to the side to allow vomit and snot to drain out.
From conversations on alt.drugs.caffeine:
The toxic dose is going to vary from person to person, depending primarily on built-up tolerance. A couple folks report swallowing 10 to 13 vivarin and ending up in the hospital with their stomaches pumped, while a few read aloud they've taken that many and barely stayed awake.
A symptom lacking contained by the clinical manual but reported by at least two people on the network is a loss of motor ability: inability to move, speak, or even blink. The experience is consistently described as very unpleasant and not fun at all, even by those incredibly familiar with caffeine nausea and headaches. Source(s): Med School
2nd Year Psych Resident
DSM IV
ask your doctor
You really could give yourself a heart attack, heart palpitations, insomnia. Too much caffeine is not good for you or your heart.
Hmm a heart attack?
Im not so sure, but i do remember watching a programme once going on for ER or something like that. And a man went to the hospital because he was have palputations and pains in his chest. They werent sure what it was and assumed it was a heart attack. But it be about an hour or so afterwards that the doctors found out it was the caffeine. He was shaking and have bad pains because he had drank like 4 expressos within one go as he had a meeting.
My counsel? Dont try it, its kinda not worth a heart attack for an experiment :)
xoxo
no way,not With tea anyway i drink at least possible 12 cups a day if we have visitors more and i aint unresponsive yet.
smudge.
http://en.wikipedia.org/wiki/Caffeine
"In large amounts, and especially over extended periods of time, caffeine can organize to a condition known as caffeinism.[73][74] Caffeinism usually combines caffeine dependency with a wide collection of unpleasant physical and mental conditions including nervousness, irritability, anxiety, tremulousness, muscle twitching (hyperreflexia), insomnia, headaches, respiratory alkalosis, and heart palpitations.[75][76] Furthermore, because caffeine increases the production of stomach acid, lofty usage over time can lead to peptic ulcers, erosive esophagitis, and gastroesophageal reflux disease.[77]
There are four caffeine-induced psychiatric disorders recognized by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition: caffeine intoxication, caffeine-induced anxiety disorder, caffeine-induced sleep disorder, and caffeine-relateon cloud ninerder not otherwise specified (NOS)."
And loads more unhealthy stuff you can read about there
Related Questions: