Does narcolepsy cause swine flu?

Pandemrix, which is the swine flu vaccine that is manufactured by GlaxoSmithKline, is believed to trigger an immune response that may cause the onset of narcolepsy in rare cases. This reaction likely occurs due to the similarity of the H1N1 proteins and the neurons in the hypothalamus that produce the orexin hormone.

Is sleepiness a side effect of flu shot?

What Are the Possible Side Effects? Most people have no problems from the vaccine. If you get the flu shot, you might have a mild fever and feel tired or achy afterward. Some people also have soreness, redness, or swelling where they got their shot.

How long after the swine flu vaccine did people develop narcolepsy?

Ten years after the swine flu pandemic, it’s still a mystery as to which vaccine ingredient was involved in triggering narcolepsy. But there is virtually no one who doubts that narcolepsy was a side effect of the Pandemrix vaccine, according to Nordstrand.

Do vaccines have a role as a cause of autoimmune neurological syndromes?

Literature analysis showed that most of the associations between vaccines and nervous system autoimmune syndromes that have been reported as severe adverse events following immunization are no longer evidenced when well-conducted epidemiological studies are carried out.

How common is Guillain-Barre syndrome after flu shot?

The data on the association between GBS and seasonal flu vaccination are variable and inconsistent across flu seasons. If there is an increased risk of GBS following flu vaccination it is small, on the order of one to two additional GBS cases per million doses of flu vaccine administered.

Can the Covid vaccine make you sleepy?

Fever, headache, fatigue, and pain at the injection site were the most commonly reported side effects, and overall, most side effects were mild to moderate. However, as with the two-dose or single-dose primary shots, serious side effects are rare but can occur.