Health and Nutrition

What is pain? Pain can be felt physically and emotionally. It is useful to distinguish between two basic types of pain, acute and chronic, and they differ greatly. Acute pain is usually accompanied by anxiety and emotional stress. This pain can be treated and the pain is self-limiting. For the chronic pain can worse by environmental and psychological factors. The pain persists over period of time and is often resistant to medical treatments. Chronic pain can be the cause of severe problems for patients. And it is very important that as a patient we have to consult and ask some help from physician.

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