Irritable bowel syndrome (ग्रहणी/संग्रहणी)
Abdominal Ulcer (आमाशय व्रण)
Till date, there is no patent treatment available for these ailments except AYURVEDA .But if Ayurvedic treatment is taken in the very beginning of the problem , it can be said with certainity that the ailment can be uprooted completely.
For More Reference:
Sushrut Samhita – Uttar sthan chapter 57
Charak Samhita – Sutra Stan Chapter 19