Histamine News and Research

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Histamine is a biogenic amine chemical involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter.
Azelastine nasal spray could decrease SARS-CoV-2 load

Azelastine nasal spray could decrease SARS-CoV-2 load

Gut bacterial 'super-producer' of histamine can cause pain flare-ups in some IBS patients

Gut bacterial 'super-producer' of histamine can cause pain flare-ups in some IBS patients

What causes insomnia and how to treat it?

What causes insomnia and how to treat it?

How do mosquito bites affect immunity?

How do mosquito bites affect immunity?

New test greatly simplifies the diagnosis of allergies

New test greatly simplifies the diagnosis of allergies

Study shows anti-itch and pain relief potential of protein in tick saliva

Study shows anti-itch and pain relief potential of protein in tick saliva

Antihistamines may offer hope for long COVID patients

Antihistamines may offer hope for long COVID patients

Cerebrovascular impairment persists months after severe acute COVID-19, UK study

Cerebrovascular impairment persists months after severe acute COVID-19, UK study

Genetic marker linked to higher risk of death in COVID-19 patients

Genetic marker linked to higher risk of death in COVID-19 patients

Treatment with antihistamines associated with improved responses to immunotherapy

Treatment with antihistamines associated with improved responses to immunotherapy

Activated mast cell disorders potentially linked to SARS-CoV-2 immunity

Activated mast cell disorders potentially linked to SARS-CoV-2 immunity

Over-the-counter acid reflux drug appears to improve the odds of survival for COVID-19 patients

Over-the-counter acid reflux drug appears to improve the odds of survival for COVID-19 patients

Research shines light on histamine as a potential key player in depression

Research shines light on histamine as a potential key player in depression

Researchers identify specific cells and proteins that control the sneeze reflex

Researchers identify specific cells and proteins that control the sneeze reflex

Potent antibody responses to BNT162b2 COVID-19 vaccine among Japanese healthcare workers

Potent antibody responses to BNT162b2 COVID-19 vaccine among Japanese healthcare workers

Antihistamines might be effective in long-COVID

Antihistamines might be effective in long-COVID

Mast cell activation may underlie inflammation in severe COVID-19

Mast cell activation may underlie inflammation in severe COVID-19

Scientists explain possible causes of anaphylaxis following mRNA COVID-19 vaccination

Scientists explain possible causes of anaphylaxis following mRNA COVID-19 vaccination

In Vivo Probes for Detecting Inflammation Markers in Humans and Animals

In Vivo Probes for Detecting Inflammation Markers in Humans and Animals

Study may lead to new therapeutic strategies to reduce allergic responses, inflammatory reactions

Study may lead to new therapeutic strategies to reduce allergic responses, inflammatory reactions