Hi,
Swallowing difficulties are the nonspecific sign and may indicate several conditions. It is seen in smokers commonly. Also, it can be sign of esophageal spasms, tumors or GERD.
However, the most common cause is hiatal
hernia and this means that stomach is protruding through diaphragm muscle.
It may cause breathing difficulties,
nausea, swallowing difficulties and irritation of the stomach. It will also be aggravated by certain food or medications, stress, and
smoking.
You need to avoid fried food, carbonated drinks, coffee, alcohol, and spicy food. You should eat more milk products, vegetables, and boiled food.
Also, certain antiacid medications may be required and as a last option, it is possible to perform surgical repair of hernia especially if there are progressive respiratory discomfort and
dyspepsia.
To diagnose it you should do gastroscopy and if this is negative as in your case then you should do contrast X-rays of the stomach.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr. Iven Romic Rommstein, General Surgeon