Since 1996 WHN is the second oldest medical website on the net, second only to the American Medical Association, servicing over 35,000 physicians and scientists worldwide.

Non-Profit Trusted Source of Non-Commercial Health Information

Evidence Indicates Patients May Recall Death Experiences After Cardiac Arrest

Brain charts map the rapid growth and slow decline of the human brain over our lifetime

Awareness and consciousness, including recalled experience of death, have been identified for the first time using brain monitors to identify markers of consciousness and mental activity according to new evidence reported in the journal Resuscitation.  The researchers led by NYU Grossman School of Medicine, in cooperation with 25 mostly US and British hospitals reported that …

Read more

FDA Recalls Implantable Cardiac Devices

FDA Recalls Implantable Cardiac Devices

According to the FDA press release, Medtronic Recalls Cobalt XT, Cobalt and Crome ICDs and CRT-Ds for Risk that Devices May Issue a Short Circuit Alert and Deliver Reduced Energy Shock During High Voltage Therapy. The FDA has identified this as a Class I recall, the most serious type of recall. The use of these …

Read more

ALERT: Recall Of 2 Hypertension Medications

Microwaves May Fluke The Heart While You Nuke Food

According to a Safety Summary Alert, the FDA has announced that Lupin Pharmaceuticals is recalling multiple lots of two different medications, irbesartan tablets and irbesartan and hydrochlorothiazide tablets, used to treat hypertension. The reason for the recall is the potential presence of unacceptable levels of N-nitrosoirbesartan, a contaminant associated with cancer. At this time, there …

Read more

Press (re)play to remember – How the brain strengthens memories during sleep

Tiny implantable tool for light-sheet imaging of brain activity

While we sleep, the brain produces particular activation patterns. When two of these patterns — slow oscillations and sleep spindles — gear into each other, previous experiences are reactivated. The stronger the reactivation, the clearer will be our recall of past events, a new study reveals. Scientists have long known that slow oscillations (SOs) and …

Read more

35 Approved Prescription Drugs Later Pulled From The Market

A Ban Is Being Readied Amid The Vaping Related Deaths

According to the FDA, a “drug is removed from the market when its risks outweigh its benefits. A drug is usually taken off the market because of safety issues with the drug that cannot be corrected, such as when it is discovered that the drug can cause serious side effects that were not known at …

Read more

Mind Your Memory

Aging Linked With Changes In Brain Networks Related To Cognition

According to Harvard Health Publishing not all memory issues are a cause for concern, some degree of memory lapse is just a normal part of the ageing process, and it’s just not realistic to expect to retain all of the information that you have attended throughout your life.  At some point in their lives, everyone …

Read more

FDA Recall On Onions Due To Potential Salmonella Contamination

FDA Recall On Onions Due To Potential Salmonella Contamination

Initially only applied to red onions, the FDA recall has been expanded to include white, yellow, and sweet onions as well. It may be best to check your fridge to make sure that any onions you have are not part of a large recall issued by the FDA over concerns of salmonella contamination.  The agency …

Read more

FDA Warning Against More Hand Sanitizers

Microwaves May Fluke The Heart While You Nuke Food

In a recent update the FDA is warning that they are seeing a steep increase in the amount of hand sanitizer products that have been testing positive for methanol contamination, which can be toxic when absorbed through the skin and life threatening if ingested.  The FDA’s warning listing of such products has been expanded to …

Read more

FDA Warnings Against 9 Popular Hand Sanitizers

FDA Warnings Against 9 Popular Hand Sanitizers

The FDA has issued warnings about several typical hand sanitizers that you can find in stores. The warnings highlight why you should never use a sanitizer if you are not certain if it has been independently certified as being safe and free of toxic chemicals.  In this updated alert the FDA is warning against the …

Read more

FDA Recalls Extended Release Metformin Due To Impurities

FDA Recalls Extended Release Metformin Due To Impurities

The US FDA is recommending a voluntary recall of certain extended release versions of metformin after testing revealed excessive levels of NDMA in some of these products. Metformin is the most commonly prescribed drug to treat type 2 diabetes.  The NDMA contaminant has the potential to be carcinogenic if there is exposure to above acceptable …

Read more