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With delayed onset muscle soreness (DOMS) caused by eccentric exercise (muscle lengthening), it was observed that light concentric exercise (muscle shortening) during DOMS can cause initially more pain but was followed by a temporary alleviation of soreness with no adverse effects on muscle function or recovery being observed.
Chronic wound pain is a condition described as unremitting, disabling, and recalcitrant pain experienced by individuals with various types of chronic wounds. [1] Chronic wounds such as venous leg ulcers, arterial ulcers, diabetic foot ulcers, pressure ulcers, and malignant wounds can have an enormous impact on an individual’s quality of life with pain being one of the most distressing symptoms.
Pressure ulcers can trigger other ailments, cause considerable suffering, and can be expensive to treat. Some complications include autonomic dysreflexia, bladder distension, bone infection, pyarthrosis, sepsis, amyloidosis, anemia, urethral fistula, gangrene and very rarely malignant transformation (Marjolin's ulcer – secondary carcinomas in chronic wounds).
[31] [32] Pressure ulcers are caused by ischemia that occurs when pressure on the tissue is greater than the pressure in capillaries, and thus restricts blood flow into the area. [30] Muscle tissue, which needs more oxygen and nutrients than skin does, shows the worst effects from prolonged pressure. [ 32 ]
This valvular incompetence combined with persistent venous obstruction from thrombus increases the pressure in veins and capillaries. Venous hypertension induces a rupture of small superficial veins, subcutaneous hemorrhage [7] and an increase of tissue permeability. That is manifested by pain, swelling, discoloration, and even ulceration. [8]
Some cases of ulcers and dyspepsia were considered MUPS until bacterial infections were found to be their cause. [19] Similarly, in illnesses where long diagnostic delays are common (e.g., certain types of autoimmune disease and other rare illnesses), the patients' symptoms are classifiable as MUPS right up until the point where a formal ...
Acute muscle soreness (AMS) is the pain felt in muscles during and immediately, up to 24 hours, after strenuous physical exercise. The pain appears within a minute of contracting the muscle and it will disappear within two or three minutes or up to several hours after relaxing it. [1] There are two causes of acute muscle soreness: [1]
It is classically described by pain out of proportion to the injury, or pain with passive stretching of the muscles. [5] Normal compartment pressure should be 12-18 mmHg; higher is abnormal and needs treatment. [9] Treatment is urgent surgery to open the compartment. [5] If not treated within six hours, it can cause permanent muscle or nerve ...