I can understand the pain that after having all the investigations and consultation regarding the stomach pain, it is still there and the stress
associated with it. Some times it happens that some type of pain is functional in nature and you will not find any physiological or pathological explanation for that problem. These types of problems further deteriorate because of stress associated with it. So one important suggestion for you is that try to make yourself stress free because of that.
Another important thing I would like to suggest you to consult some gastroenterologist regarding this problem and ask him to look for Irritable Bowel Syndrome
). IBS can present in very vague form and this can be the problem with you.
Most of the medication right now you are using is for the symptomatic improvement of your condition. Colospa Retard and drotin
ds are mainly decreasing the motility of your gut and help in relieving the pain associated with abnormal gut motility. Normaxin
has combination of drugs which helps to reduce your stress level and have some anti ulcer effect. Mebex
which is drug to treat worm infestation. So all these drugs are mainly help you in relieving the symptoms you are having and of course there are various side effects associated with these drugs.
Thanks and hope this will help you.