I have a cousin she is having a very difficult
Food intolerance is possible
Hello dear, welcome to Ask a doctor service.
I read your query and here is my advice.
I think she may be suffering from food intolerance, difficulty in digesting certain foods. It may be caused by lack of certain enzymes or body reaction to some chemicals.
She should keep a diary writing down all types of food she is eating when symptoms happen .
She can go to dietitian for intolerance tests.
The only cure for it is to eliminate the food which is causing it. This is only way to relieve symptoms.
Hope I have answered the question
Let me know if I can assist you further.