The promontory forts in Ireland are examples of this. Similarly, the ancient town of Ras Bar Balla in southern Somalia, which in the Middle Ages was part of the Ajuran Sultanate's domain, was built on a small promontory.
Why Patients with Kidney Disease Have Headache. Headache is a common sign of kidney disease. Therefore, you should not neglect unexplained headache and delay the treatment. The condition in kidney disease is mainly attributable to the following causes.
Signs and symptoms of kidney disease may include: 1  Nausea. 2  Vomiting. 3  Loss of appetite. 4  Fatigue and weakness. 5  Sleep problems. 6  Changes in urine output. 7  Decreased mental sharpness. 8  Muscle twitches and cramps.