Complex Regional Pain Syndrome formally known as Reflex
Sympathetic Dystrophy. It is a Chronic Pain Syndrome which affects a part of
the body, often an arm or leg. CRPS is rare and not very well known but can
have a major impact on someone’s life and can be very disabling.
There are two types of CRPS; type 1 is when there is no
identifiable nerve injury and type 2 is when the pain can be traced to an
identifiable nerve injury.
CRPS may occur after surgery or an injury to part of the
body. Symptoms may include:
- Burning
pain in one part of the body
- Increased skin sensitivity
- Changes in skin temperature: warmer or
cooler compared to the opposite extremity
- Changes in skin colour: often blotchy,
purple, pale, or red
- Changes in skin texture: shiny and thin,
and sometimes excessively sweaty
- Changes in nail and hair growth patterns
- Swelling and stiffness in affected
joints
- Motor disability, with decreased ability to move the affected body part
CRPS can be
exceptionally painful, so it can become difficult to move the affected
area. This can lead to muscles weakening
and stiffness, sometimes, the less the affected area is moved the harder it can
become to move and symptoms may get worse. Pain may also become worse when you
are stressed and at night, this may result in lack of sleep.
Doctor’s are
still unsure what causes CRPS, but they are lead to believe it is caused by a
change in the nerves after an injury or surgery. It is understood that the
nerves that send pain signals become more sensitive and non-pain nerves begin
to send pain signals as well.
Although
CRPS is incurable is can be controlled by treatments. Once your doctor has
diagnosed you with CRPS they will help you to find the best treatment to help you
and their aim will be to reduce the pain. Treatments may include:
·
Medicines –
often a different combination of medicines are used to find the best
combination that helps you.
·
Nerve Blocks
– these are injections that may relief pain for a few hours and are maybe used
so that the patients can do some exercises while the pain is relieved.
·
Physiotherapy
and Occupational Therapy – relaxation techniques have been successful in
helping to deal with the pain and physiotherapy may help to keep the affected
area moving.
CRPS is not a psychological syndrome, but people
may develop psychological problems when family, friends, and co-workers do not
believe their complaints of pain, people that suffer with CRPS need all the
support they can get.