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.
A sudden, severe headache is the key symptom of a ruptured aneurysm. This headache is often described as the worst headache ever experienced. Common signs and symptoms of a ruptured aneurysm include: 1  Sudden, extremely severe headache.  Nausea and vomiting.