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.
Trigger points in the muscles entrap nerves and blood vessels, causing pain. This pain can be felt in a range of intensity levels, from mild to severe. Pain in any of the branches or pathways can cause migraines and other types of headaches, as well as pain in the face, mouth, sinuses, eyes, teeth, head, face, ears, and neck.