Since this forum contains information on entheogens, I wanted to make a topic about Serotonin Syndrome. I decided to post it here because the Aya forum is where people talk most about MAOI's, such as Syrian Rue and Banisteriopsis Caapi. Serotonin Syndrome is a reaction caused from mixing certain drugs with MAOIs or caused by taking too much of one drug. From my understanding, if you take too much of one drug, it releases too much serotonin into your brain. The real issue here though is to inform people of the dangers of MAOIs. Here is a list of the symptoms of Serotonin Syndrome:
Cognitive Effects: mental confusion, hypomania, hallucinations, agitation, headache, coma
Autonomic Effects: shivering, sweating, hyperthermia, hypertension, tachycardia, nausea, diarrhea
Somatic Effects: myoclonus (muscle twitching), hyperreflexia (manifested by clonus), tremor.
As research shows, there are 3 severeties of Serotonin Syndrome. I have Broken them down here as Mild, Moderate, and Severe, each with there own list of symptoms.
Mild Symptoms May Include: Increased Heart Rate
Shivering
Sweating
Dialated Pupils
Involuntary Muscle Twitching
Overresponsive Reflexes
Headache
Moderate Symptoms: Hyperactive Bowel Sounds
High Blood Pressure
Hyperthermia (Tempurature of 104 °F)
Clonus Throughout the Body, More so in the Lower Limbs (Series of involuntary muscle spasms)
Hypervigilance & Agitation
Severe Symptoms: Severe Increase in Heart Rate and Blood Pressure (This may lead to Shock)
Tempurature May Rise to 106 °F (Or above in Life Threatening Cases)
Metabolic acidosis (Can lead to Coma and Death
Rhabdomyolysis (Rapid Breakdown of Skeletal Muscle)
Seizures
Renal Failure (Kidney Failure)
Disseminated Intravascular Coagulation (Blood Clots form Throughout the Body)
Now, Syrian Rue and Caapi are reversable MAOIs, which means they are very short acting. I'm not sure about Caapi, but Syrian Rue only stays in the gut for about 6 hours. Two other plant forms of MAOIs include Passionflower and Yohimbe. Other, irr-reversible MAOIs include are Nardil and Parnate. Withe the irriversables, you shouldn't take anything that can compromise your health, be it food, SSRIs, or certain drugs, for two weeks before or after the MAOI. Moclobemide is said to be reversible, but I am unsure of this and caution should be taken anyways. While taking any MAOI, the following drugs should be avoided:
All SSRIs (prozac, zoloft, and several other anti-depressants)
Demerol
Cold preparations (tablets, capsules, or liquids such as Comtrex)
Cough medications containing decongestants, Dextromethorphan (DXM)1, or Demerol
Sinus medications
Nose drops or nasal sprays
Nasal decongestants
Hay fever medications
Diet pills
Amphetamines --- speed
MDMA --- Ecstasy
MDE, MDA, and other "MD" compounds
Cocaine --- crack
While taking a reversible MAOI, such as Syrian Rue and Caapi, it is OK to eat these foods. These MAOIs do not block your body from breaking down tryamine. Ott talks about it in his Tihkal entry on Syrian Rue. If you are taking a irreversable MAOI, the following food should be avoided:
Alcoholic beverages
Avoid Chianti wine and vermouth.
Consumption of red, white, and port wine in quantities less than 120 mL present little risk (Anon, 1989; Da Prada et al, 1988; McCabe, 1986).
Beer and ale should also be avoided (McCabe, 1986), however other investigators feel major domestic (US) brands of beer is safe in small quantities (½ cup or less than 120 mL) (Anon, 1989; Da Prada, 1988), but imported beer should not be consumed unless a specific brand is known to be safe.
Whiskey and liqueurs such as Drambuie and Chartreuse have caused reactions.
Nonalcoholic beverages (alcohol-free beer and wines) may contain tyramine and should be avoided (Anon, 1989; Stockley, 1993).
Banana peels
A single case report implicates a banana as the causative agent, which involved the consumption of whole stewed green banana, including the peel. Ripe banana pulp contains 7 µg/gram of tyramine compared to a peel which contains 65 µg/gram and 700 µg of tyramine and dopamine, respectively (McCabe, 1986).
Bean curd
Fermented bean curd, fermented soya bean, soya bean pastes contain a significant amount of tyramine (Anon, 1989).
Broad (fava) bean pods
These beans contain dopa, not tyramine, which is metabolized to dopamine and may cause a pressor reaction and therefore should not be eaten particularly if overripe (McCabe, 1986; Anon, 1989; Brown & Bryant, 1988).
Cheese
Tyramine content cannot be predicted based on appearance, flavor, or variety and therefore should be avoided.
Cream cheese and cottage cheese have no detectable level of tyramine (McCabe, 1986; Anon, 1989, Brown & Bryant, 1988).
Fish
Fresh fish (Anon, 1989; McCabe, 1986) and vacuum-packed pickled fish or caviar contain only small amounts of tyramine and are safe if consumed promptly or refrigerated for short periods; longer storage may be dangerous (Anon, 1989).
Smoked, fermented, pickled (Herring) and otherwise aged fish, meat, or any spoiled food may contain high levels of tyramine and should be avoided (Anon, 1989; Brown & Bryant, 1988).
Ginseng
Some preparations have resulted in a headache, tremulousness, and manic-like symptoms (Anon, 1989).
Protein extracts
Three brands of meat extract contained 95, 206, and 304 µg/gram of tyramine and therefore meat extracts should be avoided (McCabe, 1986).
Avoid liquid and powdered protein dietary supplements (Anon, 1989).
Meat
nonfresh or liver
no detectable levels identified in fresh chicken livers
high tyramine content found in spoiled or unfresh livers (McCabe, 1986).
Fresh meat is safe, caution suggested in restaurants (Anon, 1989; Da Prada et al, 1988).
Sausage, bologna, pepperoni and salami contain large amounts of tyramine (Anon, 1989; Da Prada et al, 1988; McCabe, 1986).
No detectable tyramine levels were identified in country cured ham (McCabe, 1986).
Sauerkraut
Tyramine content has varied from 20 to 95 µg/gram and should be avoided (McCabe, 1986).
Shrimp paste
Contain a large amount of tyramine (Anon, 1989).
Soups
Should be avoided as protein extracts may be present; miso soup is prepared from fermented bean curd and contain tyramine in large amounts and should not be consumed (Anon, 1989).
Yeast
Brewer's or extracts - yeast extracts (Marmite) which are spread on bread or mixed with water,
Brewer's yeast, or Yeast vitamin supplements should not be consumed.
Yeast used in baking is safe (Anon, 1989; Da Prada et al, 1988; McCabe, 1986).
Please take the time to inform yourself about Serotonin Syndrome! It is very important, especially if you decide to igest an MAOI. I give much credit to Erowid and Wikipedia for my information, and the links to the info are posted below. Stay safe everyone!
If the mods read this, could you please sticky it? This is a very important topic and everyone should read it.
http://www.erowid.org/chemicals/maois/maois.shtmlhttp://en.wikipedia.org/wiki/Serotonin_syndrome