Greetings Sir/Madam. First of all its unfortunate that you have been suffering by the condition so called
Reactive Hypoglycemia . After reading all your details i feel that your condition seems to be worsening. Since you have not provided your age, gender, etc., i am providing you some of basic measures to be followed in order to overcome such situation.
1. Most important is Never ever skip a breakfast which worsen the symptoms.
2. Restrict refined carbohydrates & avoid simple sugars(candy bar/ cola beverages etc.,) .
3. A Vegetable carbohydrates content keeps your blood levels more stable which can be further be combined with healthy fats like cheese sandwich on whole wheat bread, Cheese and whole grain crackers, Salad with beans or nuts added, Yogurt and fruit etc., slow down your digestion and ensure that you get a steady supply of energy for one to two hours after your snack.
Finally Curability, medications are all decided by Health condition , careful workup of patient , examination and also additional information from certain lab investigation ordered by a Physician/
Endocrinologist .