Neuropathic pain — the dysfunctional alarm

In a broad sense, pain is much more than a sensation. Pain can be a lifesaver. Pain can be pleasure. Pain can be the gate to heaven. Pain can be just an emotional suffering. When we talk about the...

Why do we have pain?

Last time I wrote about how the brain controls pain. But why would the brain need a system to control pain? The answer is that although pain is unpleasant (at best!), it is often a valuable warning...

Restless legs and the holiday season

Do you notice that you are not sleeping as well during the holiday season? There can be a number of possible reasons for that; one includes a disorder called restless leg syndrome, or RLS. RLS is...

How our brains control pain

Almost all of us have experienced pain at some point in our lives, probably many times. And that is not a bad thing. Pain is often a warning that something is wrong and that we need to act to avert...