Examples of occasional in a Sentence. She receives occasional phone calls from her mother. There will be occasional showers during the morning. Most mornings, we'll see deer or the occasional bear walking past our house. He tells an occasional joke to keep his students interested. I need to take occasional breaks from work. Sure, I drink an occasional glass of wine from time to time. She's an occasional lecturer at the university.
The different kinds of pain. There are three basic types of pain, depending upon what physical mechanism in the body is causing the symptom: somatic, neuropathic, and visceral. A fourth kind, mixed, is a combination of the others. It's important to know what basic kind of pain is present, because treatment differs.
Types of Pain. Nociceptive Pain: Nociceptive pain is believed to be caused by the ongoing activation of pain receptors in either the surface or deep tissues of the body. There are two types: somatic pain and  visceral pain.Somatic pain is caused by injury to skin, muscles, bone, joint, and connective tissues.Deep somatic pain is usually described as dull or aching, and localized in one area.Somatic pain from injury to the skin or the tissues just below it often is sharper and may have a burning or pricking quality. Somatic pain often involves inflammation of injured tissue.eep somatic pain is usually described as dull or aching, and localized in one area. Somatic pain from injury to the skin or the tissues just below it often is sharper and may have a burning or pricking quality. Somatic pain often involves inflammation of injured tissue.