I have read on the forum, in a recent post by Nightingale, that Dr Wise would like to have more information about POIS symptoms, and their patterns:
So with that said, she wanted me to get something going on the forum that would be useful to the team. She would like a survey of symptoms, as well as a timeline of when they begin and when they end for as many of us that we can gather information on. This would help with identifying patterns. I know there was some concerted effort already to do something like this on these forums, does anyone know where to look? Dr. Wise and the team would be happy to have that data!
Since I have discovered this forum, last November, I have spent countless hours reading, classifying and analyzing information found on it, and I have created many files in doing so. One of this file is about POIS symptoms, as shared by members. If this can be of any help, I will share the list I have created so far , as well as the few patterns I may have found, and other desired information about onset and end of symptoms. Dr Wise will see what is of interest in this for the research team.
In my list, I have grouped the symptoms in 4 clusters. They reflect my current hypothesis on POIS, and I think the symptom list is clearer when they are grouped in families. Anyway, the research team will definitively take only what is of interest to them.
My list do not pretend to be exhaustive, but it is a good starting point from which other members could add to. Same thing for the information I share about symptoms onset, symptoms disappearance, and patterns – what I share can be corrected, added, and so on, by other members, but at least my post gives a base to start from.
This will be my modest contribution for the upcoming study. I am happy to see that forum members are invited to contribute to their own cause – Thanks to the research team for their communicative and open attitude ! :-)
Together, we have more chances to understand and solve the POIS puzzle !
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POIS symptoms list Cluster 1 : Allergy-like symptoms Symptoms that seem to be related to a humoral immunity reaction (hypersensitivity type I reaction), as supposed to be an underlying cause of POIS by Dr Waldinger. Imply release of histamine, lipid inflammatory mediators, prostaglandins, leukotrienes, and so on.
- Watery/itching/burning eyes
- Runny nose
- Sneezing
- Local swelling (groin, prostate, or tail bone)
- Anal itching
- Overall itching
- Hives/rash
- Eczema
- Asthma
- Sinus problems ( including congestion, pressure felt in the eyes )
Cluster 2 : Flu-like symptoms Symptoms that seem to be related to a Type IV hypersensitivity reaction ( which implication in POIS has been suggested by Dr Waldinger in his 2011 paper). They imply the release of pro-inflammatory immune signaling (IL-1 alpha, IL-1 beta, IL-6, IL-8, TNF alpha, IFN-gamma, C-reactive protein, and other cytokines), PAF, and so on, which has not been tested in POIS so far. Some of those symptoms seems to have a progressive and/or delayed onset, getting worst few hours later to a day after, which seems to be coherent with the type of hypersensitivity reaction that seems to be involved.
- General feeling of being ill, as in an actual flu
- Fever/perspiration/shivering
- Sore throat
- Joints pain
- Muscle pain
- Hyperalgesia/nerve pain/fibromyalgia-like pain
- Fatigue ++++
- Bad taste in the mouth/nausea
Cluster 3 : Cognitive symptoms and other pellagra-like symptomsIn this cluster are regrouped the symptoms that seem to be related to a problem with niacin depletion (and/or kynurenic acid accumulation in the brain, for the central symptoms). This includes cognitive, muscular, neurologic, dermatologic and gastrointestinal symptoms. The reason I have regrouped those together is because they all are pellagra-like symptoms, a condition caused by a lack of niacin, and because niacin is one of the supplement that has been shown to be efficient for a great number of forum members ( empirical success). This hypothesis has never been the object of a study in POIS, but the consequences of the immune response diverting of the tryptophan metabolism from the serotonin pathways to the kynurenine pathways has been the subjects of many scientific papers in cancer research, in depression research, and various auto-immune disorders research.
Central, Cognitive symptoms / encephalopathy-like symptoms : - Cognitive problems
- Memory problems
- Brain fog
- Lack of mental focus
- Speech impairment
- Slow thinking process (bradypsychia)
- Dyslexia
- Insomnia / hypersomnia / sleep pattern disturbance
- Impaired problem solving capacity
- Difficulty in task management
- Inability to make decisions
Peripheral symptoms:- Muscle weakness ( especially in the legs, and also “collapsing” face muscles giving a very tired
appearance )
- Muscle twitch
- Restless leg syndrome
- Lack of coordination / clumsiness
- Tremor and other motor disturbances
- Neurological problems in the extremities (tingling in the palms and sole, burning sensations or
numbness in the extremities)
- Sensitivity to noise, sensitivity to light (photophobia)
- Dermatitis
- Dry hair, dry scalp, dry skin
- Redness on the skin
- Gums, oral mucosa and throat problems (redness, pain, inflammation )
- Canker sores
- Stomach ache
- Diarrhea
- Abdominal cramps
Cluster 4: Emotional/psychological symptoms Symptoms that seem to be related to low central serotonine and/or accumulation of quinolinic acid in the brain. ( The consequences of the immune response diverting the tryptophan metabolism from the serotonin pathways to the kynurenine pathways has been the subjects of numerous scientific papers in depression research - see, for example, a good review article at
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3002174/?report=classic ) - but not in POIS, which is not very surprising given its rare occurrence. )
- Anxiety
- Fatigue ++++
- Irritability
- Social phobia
- Low self-esteem
- Emotional instability / mood swings
- Emotional intensity
- Dysphoria
- Hypotension and related symptoms: reflex tachycardia, cold sweat, dizziness, exercise intolerance,
orthostatic hypotension )
- OCD (unfortunately, including compulsive masturbation, leading some members to a never-ending
POIS state)
- Phobias
- Appetite disorders (anorexia/bulimia)
- anxiety urination ( frequent urge to urinate)
- Personality changes into an irritable and anti-social type
- Decreased work capacity
- Poor task management
- Difficulties interacting with others
- Feelings of loneliness and powerlessness
- Depressive mood
- Autism-like symptoms
- Impulsivity
- Paranoïd thinking
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Symptoms onset information : Members often share their symptoms in a list, so time information about onset is relatively rare, but here are my best estimate, based on what I have read ( and other members will be able to add and/or correct on this base):
Cluster 1, allergy-like symptoms, seems, according to the forum members testimonies I have read, to appear very rapidly, in a matter of minutes.
Cluster 2, flu-like symptoms, seems to appear in a matter of minutes for general feeling of being ill, and more progressively for other symptoms like muscle pain, sore joints, and so on. Some members note a clear peak of fatigue, joint pains and muscle soreness 24 to 48 hours after O, but not all POIS sufferers have the same pattern, obviously.
Cluster 3, mostly Cognitive symptoms.seems to happen immediately for many POIS sufferers, especially brain fog. Other cognitive symptoms also seems to appear in a relatively short time, from a few minutes to under an hour.
Cluster 4, emotional and psychological symptoms, seems to appear in usually 30 minutes to a few hours, maybe longer for some
And, from Table 2 of Dr Waldinger 2011 study, that included 45 male subjects, the data do not specify which symptoms appears first, but the great majority of subjects ( 39 on 45) had symptoms within 30 minutes after orgasm:
Age of onset 26 +/- 13 years
Duration of complaints 4.6 +/- 2.8 days
Time of onset POIS after ejaculation (mean) 64 +/- 219 minutes
Time of onset POIS after ejaculation N (%)
< 30 minutes 39 (87)
30-60 minutes 1 (2)
60-180 minutes 1 (2)
180-240 minutes 3 (7)
1440 minutes 1 (2)
Symptoms disappearance information: No exact time length for disappearance of particular symptoms, as each POIS sufferer as a rather unique but recurrent pattern, but as a general pattern, I can see 3 phases, with a relative length to the whole POIS cycle:
1- Onset phase ( severity and number of symptoms are increasing ) : seems to be the first 10% to 15% of the total duration
2- Peak phase ( severity and number of symptoms are at a peak ) : around 40 to 50% of the total duration
3- Resolving phase ( severity and number of symptoms are decreasing ) around 35% to 45 % of the total duration
Not a rule at all, but a seven day cycle could be as follow: 1 day of onset, 3 1/2 days of peaking, 2 ½ days of resolving.
That is to say that for many members, their most severe symptoms seem to resolve in two times. First, the severe, debilitating and disabling phase ends. After, for a similar to shorter length of time, a milder version of POIS slowly fade away, and life may almost be back to normal. This pattern is not unlike some similarities with a flu or other illnesses – first part is harder, than there is a recovery phase.
Some patterns I have noticed: In classifying POIS sub-types, as there are almost as many POIS types than there are POIS sufferers, I have tried to discern the level of severity of the symptoms a specific individual has, in any of the 4 clusters of symptoms. I use these 3 levels of severity:
S : severe ( interference with normal activities, very limiting, painful, very annoying, resist to any treatment or medication or supplementation )
M : moderate ( interference with some specific activities, call for some lifestyle changes and medication/supplements use, but adaptation possible)
L : Low ( noticeable, but do not interfere with normal activities, able to adapt, no medication, supplement or treatment needed )
So, following is the few patterns I have noticed. It may not be the kind of patterns the research team is looking for, but it does not hurt to share them. Please be aware that there is no structured form in members sharing of their symptoms, and many members do not give detailed report of their symptoms, so there are maybe mistaken patterns in my list. Also, I did not read the over 900 pages of the old forum, so my review is partial. Please do not hesitate to share any information that shows any of these patterns is wrong, and I will edit my post.
- POIS sub-type with severe cognitive symptoms, and presence of moderate flu-like symptoms (type 2M/3S ) seems a very common sub-type of POIS
- I think I have never seen a case of POIS sufferer having flu-like symptoms and not also having at least some cognitive symptoms , but reverse seems possible ( cognitive symptoms, but no flu-like symptoms)
- POIS sub-type with severe cognitive symptoms, and presence moderate flu-like symptoms and moderate emotional/psychological symptoms ( type 2M/3S/4M ) is also a common sub-type of POIS
- POIS with cluster 1, allergy-like symptoms seems relatively rare, and usually, when allergy-like symptoms are present, I have noticed that symptoms of all 4 clusters (or at least 3 ) are also present as well. In other words, I do not remember to have read on the forum about a POIS sufferer who had only allergy symptoms, but no flu-like, cognitive or emotional symptoms.
- Sub-type of POIS with emotional symptoms but no cognitive symptoms (my sub-type of POIS, 2L/4S ) is quite rare. As a matter of fact, any POIS sub-type with no cognitive symptoms at all is not common, the cognitive symptoms seem to be the group of symptoms with the highest occurrence among POIS sufferers
- Extreme fatigue is one of the more common symptoms, along with cognitive symptoms. I am not sure that I have come across a case report not having at least one of these 2 symptoms.
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