Hi, One of my close friend is feeling restlessness, nausea & pain in her waist area close to the hip bone. She says she feels there is gas in her stomach which is going around her body...only when this gas discharges...she starts feeling a bit better...she feels hungry but whatever she eats..it tastes vapid...her heart feels agitated...she wants to know what is wrong with her...been feeling this way for the last 5 days Thanks