My mother has severe problem of gas. She passes gastric with huge loud sound (with no foul smell) on daily basis since 20 years after her hysterectomy surgery. She complains of head and neck ache due to gas. Whenever she has head or neck ache she would say that this pain only goes whenever she gets yawning or belching. Sometimes if gas do not pass she would become very lazy and her BP also drops. Sometimes doctors in locality would give syringe of pantoparazole to relieve. What is the problem? She does not complain of acid reflex in her throat /oesophagus. She has tried many ayurvedic medicines and home remedies but nothing works. I think her problem is different from the normal gastric or digestive problem of normal person. In past she went through a hysterectomy before 20 years and then went through hernia surgery of same place.