2. WHAT IS PAIN ?
Pain, complex experience consisting of a physiological and a psychological
response to a noxious stimulus.
Pain is a warning mechanism that protects an organism by influencing it to
withdraw from harmful stimuli , it is primarily associated with injury or the threat
of injury.
Pain is subjective and difficult to quantify, because it has both an affective and a
sensory component.
3. TYPES OF PAIN : 1 ) ACUTE
2) CHRONIC
1) Acute pain
Acute pain is short-term pain that comes on
suddenly and has a specific cause, usually
tissue injury.
Acute pain include:
broken bones
surgery
dental work
labor and childbirth
cuts
burns
2) Chronic pain
Pain that lasts for more than six months, even
after the original injury has healed, is considered
chronic.
Chronic Pain include:
tense muscles
limited mobility
frequent headaches
nerve damage pain
low back pain
arthritis pain
fibromyalgia pain
4. 1) Acute pain
Acute pain is short-term pain that
comes on suddenly and has a specific
cause, usually tissue injury.
Acute pain include:
Broken bones , Surgery , Dental work,
Labor and childbirth , Cuts & Burns
etc.
2) Chronic pain
Pain that lasts for more than six
months, even after the original injury
has healed, is considered chronic.
Chronic Pain include:
Tense muscles , Limited mobility,
Frequent Headaches , Nerve damage
pain , Low back pain , Arthritis pain ,
Fibromyalgia pain etc.
5. 3) NOCICEPTIVE PAIN
Visceral pain
Visceral pain results from injuries or damage to
your internal organs. You can feel it in the trunk
area of your body, which includes your chest,
abdomen, and pelvis
• pressure
• aching
• squeezing
• cramping
• gallstones
• appendicitis
• irritable bowel syndrome
Somatic
Somatic pain results from stimulation of the pain
receptors in your tissues, rather than your internal
organs. This includes your skin, muscles, joints,
connective tissues, and bones.
somatic pain include:
• bone fractures
• strained muscles
• connective tissue diseases, such as osteoporosis
• cancer that affects the skin or bones
• skin cuts, scrapes, and burns
• joint pain, including arthritis pain
6. 4 ) NEUROPATHIC PAIN
Neuropathic pain results from
damage to or dysfunction of your
nervous system.
Neuropathic pain is described as:
• burning
• freezing
• numbness
• tingling
• shooting
• stabbing
• electric shocks
Diabetes is a common cause of neuropathic pain.
Neuropathic pain include:
Chronic alcohol consumption
Accidents
Infections
Facial nerve problems, such as Bell’s Palsy
Spinal nerve inflammation or compression
Shingles
Carpal tunnel syndrome
HIV
Central nervous system disorders
Radiation
Chemotherapy drugs