Pain is a distressing sensation that tells you that something could be very wrong. It may be persistent, throbbing, burning, aching, pins and needles, aching, or just described in so many other ways. At times, it is simply a simple inconvenience, such as a minor headache. But pain can also be chronic, continuing for days, weeks, months, and even years.
There are two types of pain: mechanical and emotional. Mechanical pain arises from injury to the body. Emotional pain results from conflict, pain, and suffering. If the nerves are damaged, the brain's messages to the body are misinterpreted as warning signs that something is wrong, and the body responds with pain. This can occur when the brain fails to receive the proper pain signals from the nerves.
The National Institute of Arthritis and Musculoskeletal Disease says that pain may help reduce the risk of heart disease and stroke by helping the heart pump more effectively and reducing the strain on the blood vessels. The National Institute of Health says that moderate to severe pain may help to prevent cancer, increase survival among breast cancer survivors, and slow the progression of Alzheimer's disease. Patients with chronic pain may benefit from intensive counseling and pain management to improve quality of life. Acute pain, on the other hand, can signal the presence of an acute illness that requires immediate medical care.
Nociceptive pain is caused by trauma, such as breaking a leg or twisting ankle. It results in an area of redness, swelling, and tenderness around the affected area. This is not normally associated with a serious injury, and the tissue will heal. It can lead to inflammation, infection, and necrosis (loss of tissue).
Nociceptive pain can range from mild to excruciatingly painful, depending on the tissue damaged. This pain can be felt in the same area where the pain is caused, but may occur at a much different degree. Mild pain caused by broken glass may send a person running to the bathroom, while intense pain caused by shattered bone could send someone straight to the emergency room. In general, pain from nociceptive damage has very little impact on daily life. Damage to the soft tissues is usually temporary, and healing takes place very quickly.
If the pain continues for more than one day, the condition is considered chronic. Chronic pain may feel Pain all the time, or feel worse for no apparent reason. In some cases, pain may recur after surgery or after receiving treatment for an acute illness. A doctor can test you for a number of conditions, and help you determine whether or not your pain is being caused by something serious.
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