Abdominal rigidityDefinition: Abdominal rigidity involves abnormal muscle tension or inflexibility of the abdomen, detected when touched or pressed.
Alternative Names: Rigidity of the abdomen
Considerations: When there is a sore area in the abdomen, the pain becomes more intense as the hand presses against it and overcomes the muscular resistance. A patient's fear or nervousness about being touched (palpated) in the abdominal area is referred to as voluntary rigidity. It usually occurs on both sides of the abdomen. Involuntary rigidity, usually caused by a physical condition, may affect one or both sides and may be associated with pain. Nausea, vomiting, abdominal tenderness, swelling, and pain often accompany abdominal rigidity.
Home Care: Involuntary abdominal rigidity should always be evaluated by your health care provider.
Call your health care provider if: All forms of involuntary rigidity and rebound tenderness (pain when the abdomen is gently pressed and then the pressure is suddenly released) require immediate medical attention, preferably in an emergency room. Surgery may be necessary.
What to expect at your health care provider's office: You will probably be seen in an emergency room rather than at your doctor's office. The health care provider will obtain your medical history and perform an examination. Until a diagnosis is made, pain relievers will probably not be administered because they may mask the symptoms. Medical history questions documenting abdominal rigidity in detail may include: - When did you first notice this symptom?
- What other symptoms are occurring at the same time? Especially, is there abdominal pain?
The physical examination may include a pelvic (and possibly a rectal) examination. Diagnostic tests that may be performed include the following:
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