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.
The exact cause of esophageal spasm is not known but is suspected to be a nerve defect. Symptoms Muscle spasms throughout the esophagus typically are felt as chest pain under the breastbone coinciding with difficulty swallowing (dysphagia) liquids (especially those that are very hot or cold) and solids.