Or other related problem like odynophagia, etc.

还是其他相关问题，比如食欲不振等等。

Odynophagia, which means that swallowing is painful.

吞咽痛，意思就是吞咽导致疼痛。

Symptoms include dysphagia, odynophagia, vomiting, and chest or back pain.

食管癌的症状包括吞咽困难、吞咽疼痛、呕吐与胸背痛。

Xerostomia, it means dry mouth which may itself lead to dysphagia or odynophagia.

口干症，指口腔干燥，可能导致吞咽困难或吞咽疼痛。

Other symptoms include odynophagia, or pain when swallowing, pyrosis, which is the fancy word for heartburn, pain in the chest or back, vomiting, and weight loss.

其它症状包括吞咽疼痛、心口灼热（即烧心的专业说法）、胸背痛、呕吐与体重减轻。