Dear doctor I am 44 years of age .male in last two three months I am feeling bit distress. The problem is that every evening I feel nerves as in just near the chest something twist, some time I feel there is sensation in back of head, and some time very twisting pain in left hand. Every symptom disappear automatically. But I am bit anxious about my health I meet with physician they suggested me alprazolam/ I am having some gas problem for which Doctors suggested me Rabeprazole tab.