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.
Whereas acute pain is a normal sensation that alerts us to possible injury, chronic pain is very different. Chronic pain persistsâoften for months or even longer. Chronic pain may arise from an initial injury, such as a back sprain, or there may be an ongoing cause, such as illness. However, there may also be no clear cause. Other health problems, such as fatigue, sleep disturbance, decreased appetite, and mood changes, often accompany chronic pain.