carbidopa
Parkinson’s Disease Medication Overview
Medications for PD fall into three categories. The first category includes drugs that increase the level of dopamine in the brain. The second category of PD drugs affects other neurotransmitters in the body in order to ease some of the symptoms of the disease. The third category of drugs prescribed for PD includes medications that help control the non-motor symptoms of the disease, that is, the symptoms that don't affect movement. The most common drugs for PD are in the first category, dopamine precursors—substances such as levodopa that cross the blood-brain barrier and are then changed into dopamine. Other drugs ...
Gut Bacteria Ate My Parkinson’s Meds
The dog ate my homework, and gut bacteria ate my Parkinson’s meds. I'm glad it wasn't the other way around. In spite of my poor attempt at humor, this is one of the most interesting scientific discoveries related to Parkinson’s Disease so far this year. No, it does not bring us any closer to a cure, but it is of practical significance because it identifies a naturally occurring scenario that can severely limit the effectiveness of levodopa ...