Yes, dehydration can cause hair loss
It depends upon whether they hit their head or not. A bump to the head can cause memory loss. Another cause of memory loss is stress or anxiety.
What?
It can cause confusion in the short term. But it would not cause long term memory loss, unless there was some type of brain damage.
Here you are more likely to suffer from mood swings then loss of memory.
Amnesia, but Dementia and Alzheimer's also cause loss of memory.
yes
One of them is earwax.
alzheimers
Temporarily, yes, but this is mainly due to fluid loss and dehydration.
Moth ball fumes do not cause memory loss, but they have been reported to cause dazedness, erratic behavior, and other odd symptoms.
Diarrhea cause a large fluid loss.