Other problems that can cause anal itching include: 1  pinworms, 2  hemorrhoids, 3  tears of the anal skin (fissures), and. 4  skin tags (abnormal local growth of anal skin).
Symptoms of Esophageal Stricture. 1  Progressive swallowing difficulty, first with solid foods, then liquids; chest pain after meals; increased salivation. 2  Regurgitation of foods and liquids. 3  Weight loss. 4  Dehydration. Cough, particularly at night.
Achalasia is another esophageal motility problem characterized by an absence of contractions in the esophagus and an inability of the LES to relax and allow food into the stomach. Symptoms include vomiting, reflux, food sticking in the esophagus, pain, and weight loss.