I sometimes have twitchy movements, and my head nods a bit. Not serious, but irritating. So my GP sent me to a Neurologist, who prescribed tablets to try to ease it. But the tablets didn't help at all, in fact they made it much worse, and I was twitching and jerking all over, including the muscles of my face and mouth, which made it difficult to swallow. I went back to my GP, but this time saw a new young doctor, and when I told him I had difficulty swallowing, he insisted on an endoscopy. He wouldn't listen when I told him it was the tablets causing it. A few days later I saw my original doctor, and the tablets were stopped, and the twitching and jerking stopped, and I could swallow normally again. But the endoscopy went ahead, and found a T1 adenocarcinoma.
The only symptom was a dry tickly cough, which I had hardly noticed. All this was more than four years ago, I've been very lucky. I had an esophagectomy and there's no sign of my cancer recurring.
But how many other people had a persistant dry cough? Is it a common symptom?