Does flu during pregnancy cause schizophrenia?


Can the flu cause schizophrenia?

Epidemiological studies indicate that maternal influenza viral infection increases the risk for schizophrenia in the adult offspring. The serotonin and glutamate systems are suspected in the etiology of schizophrenia, as well as in the mechanism of action of antipsychotic drugs.

Can you develop schizophrenia while pregnant?

Prenatal stress

As discussed earlier, maternal stress in pregnancy increases the risk for onset of schizophrenia. Several groups have shown alteration in the neuroinflammatory response in rodent models of prenatal stress.

What happens if a pregnant woman gets influenza?

If you have flu while you’re pregnant, it could mean your baby is born prematurely or has a low birthweight, and can even lead to stillbirth or death in the first week of life. Getting the flu vaccine is safe during any stage of pregnancy, from the first few weeks up to your expected due date.

Does prenatal viral infections contribute to schizophrenia?

Prenatal infections that have been associated with schizophrenia include rubella, influenza, and toxoplasmosis. Maternal cytokines, including interleukin-8, are also significantly increased in pregnancies giving rise to schizophrenia cases.

Can flu cause psychosis?


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Reported mental health effects range from depression and other mood disturbances to insomnia and psychosis.

Can extreme stress cause schizophrenia?

The exact causes of schizophrenia are unknown. Research suggests a combination of physical, genetic, psychological and environmental factors can make a person more likely to develop the condition. Some people may be prone to schizophrenia, and a stressful or emotional life event might trigger a psychotic episode.

Does schizophrenia start in the womb?

Schizophrenia likely begins very early in development, toward the end of the first trimester of pregnancy, new research suggests. “This disease has been mischaracterized for 4,000 years…” The finding opens up a new understanding of this devastating disease and the potential for new treatment possibilities in utero.

What pregnancy complications cause schizophrenia?

We found that several risk factors during pregnancy, as well as during the time around delivery, significantly increased the risk of schizophrenia: preeclampsia, gestational age younger than 33 weeks, inertia of labor, vacuum extraction, a ponderal index less than 20, respiratory illness, and type 2 malformations.

Can the flu hurt my unborn baby?

Changes in the immune system, heart, and lungs during pregnancy make pregnant people (and people up to two weeks postpartum) more prone to severe illness from flu, including illness resulting in hospitalization. Flu also may be harmful for a pregnant person’s developing baby.

Does flu cause birth defects?

Can having the flu during pregnancy cause birth defects? Every pregnancy starts out with a 3-5% chance of having a baby with a birth defect. This is called the background risk. Having the flu during pregnancy has not been proven to cause birth defects.

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Why is flu bad for pregnancy?

One of the most common complications of flu is bronchitis, a chest infection that can become serious and develop into pneumonia. If you have flu while you’re pregnant, it could cause your baby to be born prematurely or have a low birthweight, and may even lead to stillbirth or death.