DEFINITION of 'Commodity'. 1. A basic good used in commerce that is interchangeable with other commodities of the same type.
Symptoms of a ruptured brain aneurysm come on suddenly and include a severe, sudden headache that is different from other headaches an individual has experienced. Other symptoms of rupture are neck pain, sensitivity to light, nausea, vomiting, seizures, fainting, and loss of consciousness.
When an aneurysm ruptures, called subarachnoid hemorrhage, people often complain of the worst headache of their life.. Other ruptured cerebral aneurysm symptoms include: 1  Nausea and vomiting. 2  Stiff neck or neck pain. 3  Blurred vision or double vision. 4  Pain above and behind the eye. 5  Dilated pupils. 6  Sensitivity to light.