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Weakness is a symptom of many different medical conditions. [1] The causes are many and can be divided into conditions that have true or perceived muscle weakness. True muscle weakness is a primary symptom of a variety of skeletal muscle diseases, including muscular dystrophy and inflammatory myopathy .
True muscle weakness is a primary symptom of a variety of skeletal muscle diseases, including muscular dystrophy and inflammatory myopathy. It occurs in neuromuscular junction disorders, such as myasthenia gravis. Muscle weakness can also be caused by low levels of potassium and other electrolytes within muscle cells. It can be temporary or ...
Amongst patients admitted to intensive care units (ICUs), hypoalbuminemia is specifically associated with ICU-acquired muscle weakness. [14] In chronic kidney disease , hypoalbuminemia is an indicator of frailty , which is itself associated with complications, mental distress , quality of life impairment, resource utilization, and mortality.
Weakness or asthenia is a symptom of a number of different conditions. Weakness may also refer to: Muscle weakness, the inability to exert force with one's muscles; The Weakness, the thirty-seventh book in the Animorphs series "Weakness", a song by Opeth from Damnation "Weakness", a song by The Wanted from The Wanted
Generalized weakness or tiredness may also occur. Some also report difficulty concentrating, blurred vision, tremulousness, vertigo, anxiety, palpitations (awareness of the heartbeat), unsteadiness, feeling sweaty or clammy, and sometimes nausea. A person may look pale. [12]
Disuse is a common cause of muscle atrophy and can be local (due to injury or casting) or general (bed-rest). The rate of muscle atrophy from disuse (10–42 days) is approximately 0.5–0.6% of total muscle mass per day although there is considerable variation between people. [5]
In medicine, paresis (/ p ə ˈ r iː s ɪ s, ˈ p æ r ə s ɪ s /), compund word from greek Ancient Greek: πάρεσις, (πᾰρᾰ- “beside” + ἵημι “let go, release”), is a condition typified by a weakness of voluntary movement, or by partial loss of voluntary movement or by impaired movement.
The management of cachexia depends on the underlying cause, the general prognosis, and the needs of the person affected. [14] The most effective approach to cachexia is treating the underlying disease process. An example is the reduction in cachexia when a person has AIDS by highly active antiretroviral therapy. [15]