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Diabetic foot infection is any infection of the foot in a diabetic person. [2] The most frequent cause of hospitalization for diabetic patients is due to foot infections. [ 3 ] Symptoms may include pus from a wound, redness, swelling, pain, warmth, tachycardia , or tachypnea. [ 4 ]
Diabetic foot ulcer is a breakdown of the skin and sometimes deeper tissues of the foot that leads to sore formation. It is thought to occur due to abnormal pressure or mechanical stress chronically applied to the foot, usually with concomitant predisposing conditions such as peripheral sensory neuropathy, peripheral motor neuropathy, autonomic neuropathy or peripheral arterial disease. [1]
Athlete's foot, known medically as tinea pedis, is a common skin infection of the feet caused by a fungus. [2] Signs and symptoms often include itching, scaling, cracking and redness. [3] In rare cases the skin may blister. [6] Athlete's foot fungus may infect any part of the foot, but most often grows between the toes. [3]
Gangrene toes in a diabetic. Gangrene is a type of tissue death caused by a lack of blood supply. [4] The feet and hands are most commonly affected. [1] If the gangrene is caused by an infectious agent, it may present with a fever or sepsis.
[7]: p15, 18, 72–73 At the end of a long journey on foot, the arches flatten, the metatarsals spread, and the foot swells more than after a short one. [7]: 52 The toes also need vertical space; a toe cap which is low enough to press on the top of the toe may also cause bruising under the nail, especially if the toe cap is stiff. If the toebox ...
Although it is a self-limited illness, oral or intravenous antiviral treatments, particularly acyclovir, have been used in the management of immunocompromised or severely infected patients. It is usually given when the condition fails to improve on its own. [6] Topical acyclovir has not been shown to be effective in management of herpetic whitlow.
Foot of an 80-year old individual with type 2 diabetes and heart failure. The second toe has a large ischaemic ulcer. The first toe has a small one. The prevalence of arterial insufficiency ulcers among people with Diabetes is high due to decreased blood flow caused by the thinning of arteries and the lack of sensation due to diabetic neuropathy.
There are orthotic shoe insoles (foot orthotics) that help correct flat feet. Surgery does not correct flat feet and should be avoided. [citation needed] Hammer toes are unsightly and reveal a toe that is curled due to a bend in the middle joint of the toe. A hammer toe occur chiefly because the shoe is too tight at the front or the heels are ...