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Waddell's signs are a group of physical signs, first described in a 1980 article in Spine, and named for the article's principal author, Professor Gordon Waddell (1943–2017), a Scottish Orthopedic Surgeon. [1] [2] Waddell's signs may indicate non-organic or psychological component to chronic low back pain.
Alfred Ernest Waddell (25 August 1896 – 20 March 1953) was a Trinidadian physician and civil rights activist who is known for treating Viola Desmond's injuries following her 1946 arrest for sitting in a whites-only section of a cinema in New Glasgow, Nova Scotia, Canada.
Over 80% of women experience hot flashes, which may include excessive sweating, during menopause. [4] Night sweats range from being relatively harmless to a sign of underlying disease. Night sweats may happen because the sleep environment is too warm, either because the bedroom is unusually hot or because there are too many covers on the bed. [2]
Feeling subjectively hot; Sweating, which may be excessive; In patients with multiple sclerosis (MS), heat intolerance may cause a pseudoexacerbation, which is a temporary worsening of MS-related symptoms. A temporary worsening of symptoms can also happen in patients with postural orthostatic tachycardia syndrome (POTS) and dysautonomia ...
Signs and symptoms are also applied to physiological states outside the context of disease, as for example when referring to the signs and symptoms of pregnancy, or the symptoms of dehydration. Sometimes a disease may be present without showing any signs or symptoms when it is known as being asymptomatic . [ 13 ]
In women, low levels of estrogen may cause symptoms such as hot flashes, sleeping disturbances, decreased bone health, [3] and changes in the genitourinary system. Hypoestrogenism is most commonly found in women who are postmenopausal, have primary ovarian insufficiency (POI), or are presenting with amenorrhea (absence of menstrual periods).
Heat illness is a spectrum of disorders due to increased body temperature. It can be caused by either environmental conditions or by exertion.It includes minor conditions such as heat cramps, heat syncope, and heat exhaustion as well as the more severe condition known as heat stroke. [1]
In hot weather, people need to drink plenty of cool liquids and mineral salts to replace fluids lost from sweating. Thirst is not a reliable sign that a person needs fluids. A better indicator is the color of urine. A dark yellow color may indicate dehydration. [10] Some measures that can help protect workers from heat stress include: [21]