Troubleshooting a refrigerator that runs continuously requires an understanding of how the refrigerator works. By definition, a refrigerator is one of the few appliances within your home that has to run on a continuous basis.
Severe pain in the head, behind the eyes or ears, is usually caused due to sinusitis. Among the various types of sinusitis, sphenoid sinusitis can cause intense headaches, specially behind the eyes.Whereas, frontal and ethmoid sinusitis can cause severe pain in the head, behind the ears or eyes.evere pain in the head, behind the eyes or ears, is usually caused due to sinusitis. Among the various types of sinusitis, sphenoid sinusitis can cause intense headaches, specially behind the eyes.
This is an uncommon but lethal disease and is the swelling of the brain caused by a virus. The most commonly recognized symptom is pain that is sharp in the head. Besides the headache, other symptoms or signs are nausea, seizures, convulsions, and vomiting.