Skin, clammy
Skin, clammy: Excerpt from Nursing: Interpreting Signs and Symptoms
Clammy skin—moist, cool, and usually pale—is a sympathetic response to stress, which triggers release of the hormones epinephrine and norepinephrine. These hormones cause cutaneous vasoconstriction and secretion of cold sweat from eccrine glands, particularly on the palms, forehead, and soles.
Clammy skin typically accompanies shock, acute hypoglycemia, anxiety reactions, arrhythmias, and heat exhaustion. It also occurs as a vasovagal reaction to severe pain associated with nausea, anorexia, epigastric distress, hyperpnea, tachypnea, weakness, confusion, tachycardia, and pupillary dilation or a combination of these findings. Marked bradycardia and syncope may follow.
History and physical examination
If you detect clammy skin, remember that rapid evaluation and intervention are paramount. (See Clammy skin: A key finding, page 562.) Ask the patient if he has a history of type 1 diabetes mellitus or a cardiac disorder. Is he taking medications, especially an antiarrhythmic? Is he experiencing pain, chest pressure, nausea, or epigastric distress? Does he feel weak? Does he have a dry mouth? Does he have diarrhea or increased urination?
Next, take the patient's vital signs and pulse oximetry. Examine the pupils for dilation and check his level of consciousness. Note respiratory rate. Assess for respiratory distress. Auscultate the heart and lungs. Place the patient on a cardiac monitor and assess heart rhythm. Also, check for abdominal distention and increased muscle tension.
Medical causes
Anxiety.An acute anxiety attack commonly produces cold, clammy skin on the forehead, palms, and soles. Other features include pallor, a dry mouth, tachycardia or bradycardia, palpitations, and hypertension or hypotension. The patient may also develop tremors, breathlessness, headache, muscle tension, nausea, vomiting, abdominal distention, diarrhea, increased urination, and sharp chest pain.
Arrhythmias.Cardiac arrhythmias may produce generalized cool, clammy skin along with mental status changes, dizziness, and hypotension.
Cardiogenic shock.Generalized cool, moist, pale skin accompanies confusion, restlessness, hypotension, tachycardia, tachypnea, narrowing pulse pressure, cyanosis, and oliguria.
Heat exhaustion.In the acute stage of heat exhaustion, generalized cold, clammy skin accompanies an ashen appearance, headache, confusion, syncope, giddiness and, possibly, a subnormal temperature, with mild heat exhaustion. The patient may exhibit a rapid and thready pulse, nausea, vomiting, tachypnea, oliguria, thirst, muscle cramps, and hypotension.
Hypoglycemia (acute).Generalized cool, clammy skin or diaphoresis may accompany irritability, tremors, palpitations, hunger, headache, tachycardia, and anxiety. Central nervous system disturbances include blurred vision, diplopia, confusion, motor weakness, hemiplegia, and coma. These signs and symptoms typically resolve after the patient is given glucose.
Hypovolemic shock.With hypovolemic shock, generalized pale, cold, clammy skin accompanies a subnormal body temperature, hypotension with narrowing pulse pressure, tachycardia, tachypnea, and a rapid, thready pulse. Other findings are flat neck veins, an increased capillary refill time, decreased urine output, confusion, and decreased level of consciousness.
Septic shock.The cold shock stage causes generalized cold, clammy skin. Associated findings include a rapid and thready pulse, severe hypotension, persistent oliguria or anuria, and respiratory failure.
Nursing considerations
▪ Take the patient's vital signs frequently.
▪ Monitor the patient's intake and output.
▪ Provide measures to correct the underlying condition. For example, if clammy skin occurs with an anxiety reaction or pain, offer the patient emotional support, administer pain medication, and provide a quiet environment.
Patient teaching
▪ Explain the underlying disorder and its treatment.
▪ Orient the patient to the intensive care unit.
▪ Explain any diagnostic tests or procedures.
Pictures
Book Source Details
- Book Title: Nursing: Interpreting Signs and Symptoms
- Author(s): Springhouse
- Year of Publication: 2007
- Copyright Details: Nursing: Interpreting Signs and Symptoms, Copyright © 2007 Lippincott Williams & Wilkins.
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Copyright notice for book excerpts: Copyright © 2008 Lippincott Williams & Wilkins. All rights reserved.
» Next page: DEPRESSION, ANXIETY, AND OTHER ABNORMAL PSYCHIC STATES (Differential Diagnosis in Primary Care)
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