Immunology

Q&A: Testing for food allergies and sensitivities

DEAR MAYO CLINIC: I have struggled with stomach issues for many years. Is it possible my upset stomach can be an allergy or sensitivity to certain foods? I want to feel better, and I am curious about testing that may be available ...

Psychology & Psychiatry

COVID-19 lockdowns hurt women more than men

COVID-19 lockdown measures appear to have had drastically different effects on men and women living with chronic pain, with women experiencing greater pain severity, according to new research being presented at Euroanaesthesia, ...

Vaccination

Clot questions over AstraZeneca and J&J vaccine

The Johnson & Johnson and AstraZeneca vaccines have come under suspicion of causing very rare but serious blood clots in a handful of cases among the millions vaccinated in the drive to bring the pandemic under control.

Diseases, Conditions, Syndromes

Headaches: three tips from a neuroscientist on how to get rid of them

Everyone experiences headaches. From dull throbbing dehydration headaches to incapacitating migraines, a sore head is an extremely common complaint. This is perhaps especially true at the moment. COVID-19 can cause them, ...

Neuroscience

In infants, pain from vaccinations shows up in brain activity

Infants show distinct, consistent patterns of brain activity in response to painful vaccinations, reports a study in the February issue of Pain, the official publication of the International Association for the Study of Pain.

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