hello thank you for trusting HCM Dear sliding hernia is the more common type of hiatal hernia. It occurs when your stomach and esophagus slide into and out of your chest through the hiatus. Sliding hernias tend to be small. They usually don’t cause any symptoms. They may not require treatment.avoid spicy food and alcohol. regular exercise.use tab.nexium before breakfast.if symptoms are severe may need surgery.please consult your doctor he will examine and treat you accordingly. I think I answered to your question if you have more questions feel free to ask. take care