Many doctors won't even admit to a sensitivity to night shade or know about the sensitivity. Have a comfortable rest of your life.
Oh there are many Night shade plants. they are poisonous and yes green potatoes are poisonous, as well as green tomatoes. Over use can cause problems for even those who are not showing symptoms to regular potatoes or red tomatoes or red peppers
This sounds like a sensitivity to night shade plants, the side effects show up a day or two after eating them. One who is sensitive can develop itchy or inflamed anus or any of the other complaints you mentioned. or even have a odor of potatoes. Stay away from night shade for a while and see what happens. one week should help for a start. ei. night shade are potatoes, tomato, pepper, eggplant, and a melon not sure what one. http://www.trustedhands.com/content/id267.html this site tells of many symptoms of night shade everyone should know this since reflux arthritis are two very big problems in our lands. Some more interesting info. Corn is also partially night shade and interestingly it can cause bladder inflamation pain. http://www.cybermacro.com/forum/macrobiotic-cooking-forum/811-sweet-potatoes.html
Coconut syrup was removed from many of our foods in the usa there were many rash cases showing up in the emergency rooms I know for a fact. It was replaced with Corn syrup, Any one notice all the depends commercials showing up. hmmmm
sounds like yeast- try acidophilus chewables- they have to go thru the gut and intestine