### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Last year, I went through much testing with a GI doctor. Finally, in June of 2013 I was rushed to the hospital with fluid around my heart and lungs. I was hospitalized for 7 days. During this period of time, I had my gallbladder removed as well since it showed it had gone bad. I have been well for 7 months. This past Sunday, my stomach started having contractions, spasms, whatever you want to call it. I was in horrible pain. But I went to sleep and woke up fine. On this past Monday, woke up fine, and about 3:00 pm it hit again. I was in so much pain, I started vomiting. I barely made it through the evening. I woke up Tuesday morning and was fine again. I made it thru Tuesday to today. I was fine all day until around 4:00 pm, The spasms started and I had to run to the bathroom for a bowel movement. I feel some relief but I am still having minor contractions and waves of pain. My GI doctor gave me an RX of Levsin/SL 125 MG, last year, but I have never taken the medication. I am wondering if I can take it now. I took Prilosec this morning and Zantac this afternoon around 4:00 pm. It is now 6:08 pm. I also take the drug Spironolactone and Kflex (an antiobiotic). I will call my GI doctor in the morning, but I am trying to get thru the evening without this intense pain that comes and goes. I am not pregnant either. Should I take the Levsin? Thank you, Anji

### output:

Hi. Surely you can take Lesson as you are in a pain. From your history I can decipher that you may probably be suffering from an intestinal infection or some sort of sub-acute obstruction. This gives the spasms. A good test is a take an X-ray of the abdomen in a standing position. This is a good investigation that can diagnose the obstruction part. Also go for stool test to rule out infection. It is a good idea to rule out any medical condition like diabetes / thyroid problem, as they too can give such symptoms. Would like to know about the tests and the progress.