... Itching at the anus is almost always due to anal or rectal conditions, the most likely of which is hemorrhoids. If there is frequent passage of bright red blood in the stool along with a painful... DIAGNOSTIC WORKUP
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Is the pruritus associated with a generalized rash? Almost every generalized rash may be associated with pruritus, but the most common ones are urticaria, dermatitis herpetiformis, ... DIAGNOSTIC WORKUP
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Is there a vaginal discharge? The presence of a vaginal discharge should suggest candidiasis, trichomoniasis vaginitis, and bacterial vaginitis.
Is there a rash? The presence of a rash ... DIAGNOSTIC WORKUP
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Pruritus is the desire to scratch that is induced by unpleasant cutaneous sensations caused by histamines and other endogenous substances. Atopic dermatitis is one of the most common childhood skin diseases; emergencies... Differential Diagnosis ... Workup and Diagnosis ... Treatment
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Distal weakness is most likely secondary to neuropathy, and is often associated with loss of deep tendon reflexes (DTRs) either with or without sensory abnormalities. In contrast, increased DTRs or extensor plantor responses raise the... Differential Diagnosis ... Workup and Diagnosis ... Treatment
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Proximal weakness is usually due to dysfunction of the lower motor unit; that is, anterior horn cells in the spinal cord, neuromuscular junction (NMJ), or the muscle itself. The neurologic... Differential Diagnosis ... Workup and Diagnosis ... Treatment
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... The differential diagnosis of pruritus is best developed by anatomy. Local conditions such as bites and parasitic infestations (e.g., scabies, hookworms, and
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... Muscle weakness is detected by observing and measuring the strength of an individual muscle or muscle group. It can result from a malfunction in the cerebral hemispheres, brain stem, spinal cord,... History and physical examination ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers ... Pictures
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... Commonly provoking scratching to gain relief, this unpleasant itching sensation affects the skin, certain mucous membranes, and the eyes. Most severe at night, pruritus may be exacerbated by increased skin... History and physical examination ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers
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... Acute or Subacute*
Electrolyte abnormality
Hyperkalemia
Hypokalemia
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... Pruritus with Diagnostic Skin Lesions
Infestation (especially scabies, lice, fleas)
Xerosis (dry skin; for example, secondary to low humidity or excessive
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... Pruritus ani is perianal itching, irritation, or superficial burning. This disorder is more common in males than in females and occurs in adults and children. ... Causes ... Signs and symptoms ... Diagnosis ... Treatment ... Special considerations
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... Muscle weakness is detected by observing and measuring the strength of an individual muscle or muscle group. It can result from a malfunction in the cerebral hemispheres, brain stem,... History and physical examination ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers ... Pictures
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Pruritus
(Professional Guide to Signs & Symptoms (Fifth Edition))
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... Commonly provoking scratching to gain relief, this unpleasant itching sensation affects the skin, certain mucous membranes, and the eyes. Most severe at night, pruritus may be... History and physical examination ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers ... Patient counseling ... Pictures
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Pruritus
(The 10-Minute Diagnosis Manual: Symptoms and Signs in the Time-Limited Encounter)
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... Beverly A. VonderPool
Approach Pruritus, a sense of the need to scratch, is an unpleasant cutaneous sensation that has numerous causes. A practical approach is to... History ... Physical examination ... Diagnostic tests ... Diagnostic assessment
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... Muscle weakness is detected by observing and measuring the strength of an individual muscle or muscle group. It can result from a malfunction in the cerebral hemispheres, brain stem, spinal... History ... Physical assessment ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers ... Patient counseling ... Pictures
... READ MEDICAL BOOK EXCERPTS ONLINE » (free access, no registration)
... Commonly provoking scratching to gain relief, this unpleasant itching sensation affects the skin, certain mucous membranes, and the eyes. Most severe at night, pruritus may be... History ... Physical assessment ... Medical causes ... Other causes ... Special considerations ... Pediatric pointers ... Patient counseling ... Pictures
... READ MEDICAL BOOK EXCERPTS ONLINE » (free access, no registration)
... Muscle weakness is detected by observing and measuring the strength of an individual muscle or muscle group. It can result from a malfunction in the cerebral hemispheres,... History and physical examination ... Medical causes ... Other causes ... Nursing considerations ... Patient teaching ... Pictures
... READ MEDICAL BOOK EXCERPTS ONLINE » (free access, no registration)
... Commonly provoking scratching to gain relief, this unpleasant itching sensation affects the skin, certain mucous membranes, and the eyes. Most severe at night, pruritus may be exacerbated by increased skin temperature, poor skin turgor,... History and physical examination ... Medical causes ... Other causes ... Nursing considerations ... Patient teaching
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The differential diagnosis of pruritus is best developed by
anatomy. Local conditions such as bites and parasitic infestations
(e.g., scabies, hookworms, and schistosomiasis) usually reveal... Pictures
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