Polycystic kidney disease (also called PKD) causes numerous cysts to grow in the kidneys. These cysts are filled with fluid. If too many cysts grow or if they get too big, the kidneys can become damaged. PKD cysts can slowly replace much of the kidneys, reducing kidney function and leading to kidney failure.
Symptoms of GORD. The main symptoms of gastro-oesophageal reflux disease (GORD) are heartburn and acid reflux. Heartburn. Heartburn is an uncomfortable burning sensation in the chest. It's usually felt just below your breastbone, but can spread up to the throat in some people.
Symptoms of GERD may include: 1  Sharp or burning chest pain behind the breastbone. 2  Tightness in your chest or upper abdomen. 3  Regurgitation, the backflow of stomach fluids into your mouth. 4  Nausea. A recurring sour or bitter taste in the mouth.  Difficulty 1  swallowing. Hoarseness, especially in the morning.  Sore throat.