I never associated the esophageal throat spasms or anal spasms that I have very infrequently with this condition. But evidently both can be symptoms of Crohns. Wow, are they ever painful! Kind of feels like a muscle cramp [Charley-Horse] in the calf of a leg only in my throat or rectum. Intense. but doesn't last long. I usually get the anal spasms at night - they tend to wake me up. While the throat spasms happen during the day. Another strange thing...I get a feeling like my throat closes or spasms [although this is not painful] on the first sip of Coke - it's definitely not a burp! Really strange! Anyone else with any of these weird things?