Which are the symptoms of Cyclic vomiting syndrome?

See the worst symptoms of affected by Cyclic vomiting syndrome here


Symptoms of Cyclic Vomiting Syndrome


Cyclic Vomiting Syndrome (CVS) is a rare disorder characterized by recurrent episodes of severe vomiting. These episodes can last for hours or even days and are often accompanied by other symptoms. While the exact cause of CVS is unknown, it is believed to be related to abnormal functioning of the autonomic nervous system and may have a genetic component.



1. Severe Vomiting


The hallmark symptom of CVS is severe and recurrent vomiting. During an episode, individuals may vomit repeatedly, often with little or no relief. The vomiting can be forceful and may occur several times an hour. It is important to note that vomiting is not always present between episodes, and individuals may have long periods of normal health.



2. Nausea


Intense nausea is another common symptom experienced by individuals with CVS. The feeling of queasiness can be overwhelming and persistent, often preceding or accompanying the vomiting episodes. Nausea may persist even when there is no active vomiting.



3. Abdominal Pain


Many individuals with CVS experience abdominal pain during episodes. The pain can range from mild discomfort to severe cramping and may be localized or diffuse. It is often described as a dull ache or a sharp, stabbing sensation.



4. Headaches


Headaches are a common symptom associated with CVS. These headaches can vary in intensity and may be throbbing or pulsating in nature. They often occur concurrently with the vomiting episodes and can contribute to the overall distress experienced by individuals with CVS.



5. Sensitivity to Light and Sound


During CVS episodes, individuals may become highly sensitive to light and sound. Exposure to bright lights or loud noises can exacerbate symptoms and increase discomfort. This sensitivity is often accompanied by a desire to be in a quiet and dark environment.



6. Fatigue


CVS episodes can be physically and emotionally draining, leading to significant fatigue. The combination of severe vomiting, nausea, pain, and disrupted sleep patterns can leave individuals feeling exhausted and weak. Fatigue may persist even after the episode has resolved.



7. Pale Skin


During vomiting episodes, individuals with CVS may develop pale or ashen skin. This can be a result of dehydration, reduced blood flow, or autonomic nervous system dysfunction. The skin may feel cool to the touch and appear visibly paler than usual.



8. Loss of Appetite


Loss of appetite is a common symptom experienced by individuals with CVS. The intense nausea and vomiting can make it difficult to eat or drink, leading to weight loss and nutritional deficiencies. It is important to address this symptom to prevent further complications.



9. Dizziness and Fainting


Some individuals with CVS may experience dizziness or even fainting during episodes. This can be a result of dehydration, electrolyte imbalances, or autonomic dysfunction. It is important to monitor blood pressure and hydration levels during episodes to prevent complications.



If you or someone you know is experiencing these symptoms, it is important to consult a healthcare professional for a proper diagnosis and management plan. While there is no cure for CVS, treatment options are available to help alleviate symptoms, reduce the frequency and severity of episodes, and improve overall quality of life.


by Diseasemaps

SYMPTOMS People with CVS will go through a regular cycle of feeling ill, recovering, feeling well and then feeling ill again. ​ This cycle is made up of four phases: ​ 1. Prodrome phase: feeling that an episode is about to start intense sweating, Pain and nausea for a few minutes to a few hours 2. Vomiting phase: retching and vomiting that often starts in the night or early morning vomiting up to 5 even 8 times an hour for at least one hour, for up to 10 days may not be able to move or respond other possible symptoms: intense abdominal pain, diarrhoea, fever, dizziness, headache, sensitivity to light, extremely pale skin, drowsiness or unresponsiveness, drooling or spitting excess saliva 3. Recovery phase: vomiting and retching stop, and nausea subsides recovery is gradual or immediate 4. Well phase: a period of little or no symptoms – until the prodrome phase starts again The cycle tends to be regular and predictable: the same symptoms, starting at the same time of the day, for the same duration each time although cycles can sometimes change. A sufferer may also be light-sensitive during an attack, as well as sound-sensitive and, less frequently, temperature- or pressure-sensitive. Some sufferers also have a strong urge to bathe in warm or cold water. Some sufferers report that they experience a restless sensation or stinging pain along the spine, hands, and feet followed by weakness in both legs. Some of these symptoms may be due to dehydration rather than the underlying cause of CVS.

3/30/17 by CVS Network - Angie 2875

Nausea and Vomiting.

8/15/17 by Amy Hall 400

Severe nausea, constant vomiting during an episode, episodes occur in cyclic pattern that differs from person to person. Often comes with migraine-like symptoms

1/19/18 by Hannahmishow 200

Vomiting, nausea, pain, paleness, dehydration

1/19/18 by Vicki 100

Instant and overwhelming nausea. Abdominal pain that starts weak and progresses over a long period of time before peaking. Then after an explosion of projectile vomiting and for some explosive diarrhea...cold sweats..dizziness...weakness...confusion...fatigue the pain starts to get weaker again and then sleep. An episode can last from a few houses to weeks for some and in my case months. If I could get rid of or replace any symptoms...it would be all of them. Cyclic Vomiting Syndrome at any level robs you of your health. Spreading our stories and talking about it is a positive step to understanding!

1/20/18 by Allison 700

The main symptoms of cvs include severe nausea, abdominal pain, fever and vomiting lasting from hours to days. Someone who has cvs may also experience: *retching or making an attempt to vomit *heaving or gagging *lack of appetite *abdominal pain *fever *dizziness *headache *sensitivity to light

1/21/18 by Laura 3890

Nausea and vomiting without cause Vomiting and then you're fine Vomiting unable to stop Muscle spasms Acid reflux Vertigo

1/21/18 by Janice 900

Severe nausea, abdominal pain (sometimes called abdominal migraine), frequent vomiting, cold sweats & hot flashes, weakness, anxiety, restless legs, no appetite.

2/19/18 by Rachel 4410

Nausea, lathargy, depression, feeling cold, excessive sweating, burping, Hiatal Hernia

9/14/18 by moninja712 1550

-Nausea / Constant Severe Vomitting - Fatigue - Not Hungry / Cannot Keep Anything Down - Very Thirsty/ Probably Constantly Drinking Water but throwing it up to avoid the bile taste. - Heartburn/ Acid reflux

12/25/18 by Samanthaa8885 300

After waking up in the am within 10 minutes I know if it’s a good day or a cvs day. Begins with vomiting then the upper abdominal pain starts. Usually I last 6-7 hours the call the ambulance. Depending on hospital and doctor I get treated or kicked out for “drug seeking!!!”

2/17/19 by Jody 600

Cyclic vomiting syndrome is more prevalent in children but also affects adults. Some people have calendar like episodes of intense vomiting with or without abdominal pain that can last from a short period to weeks. Episodes can also be triggered by stress, anxiety, food, illness, or any number of things. Migraine headache like symptoms also often accompany the episodes. Dizziness, nausea, extreme fatigue, paleness, are just a few that can accompany an episode.

5/29/19 by Nicci 3070

Nausea. One thing most CVS sufferers will tell you is the worst part is the relentless nausea.

5/30/19 by Chloe 3120

Extreme nausea and non-stop vomiting. There can be also stomach pain

5/30/19 by Cassandra Katharina Minerva 4050

Nausea , vomiting , abdominal pain , lethargy

7/28/19 by Victoria 100

Abdominal pain, vomiting, fatigue, weakness, nausea

2/28/20 by KAVD 900

Severe nausea and vomiting ,. Sometimes involving a migraine , or fever , or diarrhea. Extreme exhaustion. Episodes can occurs at regular intervals or randomly and with no particular apparent cause. Although certain foods or environmental triggers can be involved. Stress and anxiety is both a symptom and can also be a trigger. And episodes can last anywhere from 5 hours to days, or even longer.

7/11/21 by Holly 900
Translated from spanish Improve translation

Aura with saliveo and nausea, with a short period of prodomo , it can last from 24 to 10 days, the vomiting can be numerous in hor

11/3/17 by Betty. Translated
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Nausea,headache,despondency,distress,fear.....

11/4/17 by Fanny. Translated
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Vomiting incoercibles, stomach pain, loss of appetite, physical weakness, fatigue, hopelessness, helplessness, sadness.

11/4/17 by Paola. Translated

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