Hi,
I am a 38 year old man. For several years I had assumed that I had mild IBS due to regular loose stools and diarrhea, and the general thought that I'd always had a "weak stomach".
In the past two years my symptoms have worsened and changed. Now it seems that once a week I will go 3 or 4 days without a bowel movement (with no real desire to do so) and then fairly abruptly I will feel the need to go. This realization is somewhat urgent but not particularly uncomfortable or comparable to urgent diarrhea. The bowel movement itself however is extremely uncomfortable, passing what I suspect is 2-3 feet of stool over 10-20 minutes. The stool is like a long clay snake (not in any way hard or dehydrated) and often terminated by a small quantity of diarrhea (this can also occur as a second/third movement within the next 1-2 hours after the first). Not only is the bowel movement extremely uncomfortable, but it then leaves me feeling very weak and drained with no appetite and a sore lower back (this is often present before as well). This morning it left me feeling so poorly that I took the day off work. I didn't eat until 330pm and now at 530pm still feel drained and hypersensitive (like my joints and the entire surface of my body is sore).
My diet has not changed significantly over the past several years, and I can't seem to identify what causes the period of constipation (?), or the sudden large bowel movement that follows. I am a research scientist with a PhD in Chemistry, so I consider myself quite capable of controlling variables and observing their outcomes, but still I'm not sure what if anything in my behavior causes this.
Other issues I have day to day that I suspect are related include anxiety and a growing inability to deal with consuming alcohol. I have drank for more than 20 years, in some times excessively, but now only ever have a few (3-4) beers or a couple of glasses of whiskey. This however sometimes seems to be more than enough to leave me physically debilitated the next day, especially if I choose to smoke several cigarettes while I drink. The symptoms I feel the next day seem to be highly related to anxiety, as on occasion I've taken a small quantity of xanax and they are then resolved (i.e. the problem isn't nausea/headache). To isolate the impact of alcohol/cigarettes I haven't consumed either whatsoever for 8 days now (but I still had the experience this morning that kept me from going to work).
Another symptom is that on occasion in the middle of the night I wake up in pain feeling like I need to poo, but it is actually some form of obstruction. I deal with it by lying flat on my back and waiting for it to pass. Unfortunately this can be extremely uncomfortable. I have probably experienced this ~10-20 times over the past 5 years, and I seem to have helped learn to manage it by not sleeping in a position that overly contorts my abdomen.
I live in a small town in the US and am not from here originally. I have found the medical system here extremely frustrating and at present do not have a primary care physician. I did obtain a referral to see a gastroenterologist nearly 2 years ago. I was quite surprised and disappointed by their service, essentially just suggesting that I avoid ibuprofen and be mindful of FODMAP foods. As a result I haven't pursued further medical advice, but this is becoming worse and impacting my job and quality of life. If anyone has experienced something similar and has any advice regarding a course of action I would greatly appreciate it. Thank you.