Night sweats or nocturnal hyperhidrosis is the repeated occurrence of excessive sweating during sleep. The person may or may not also perspire excessively while awake.
One of the most common causes of night sweats in women over 40 is the hormonal changes related to menopause and perimenopause. This is a very common occurrence during the menopausal transition years. Over 80% of women experience hot flashes, which may include excessive sweating, during menopause.
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. Night sweats have been associated with a long list of clinical conditions. However, there is very little evidence that supports clinical recommendations for this condition.
The condition may be a sign of various disease states, including but not exclusive to the following:
Cancers
Lymphoma
Leukemia
Infections
HIV/AIDS
Tuberculosis
Mycobacterium avium-intracellulare infection
Infectious mononucleosis
Fungal infections (histoplasmosis, coccidioidomycosis)
Lung abscess
Infective endocarditis
Brucellosis
Pneumocystis pneumonia (most often - in immunocompromised individuals)
Omicron variant of COVID-19
Endocrine disorders
Premature ovarian failure
Hyperthyroidism
Diabetes mellitus (nocturnal hypoglycemia)
Endocrine tumors (pheochromocytoma, carcinoid)
Orchiectomy
Rheumatic disorders
Takayasu's arteritis
Temporal arteritis
Other
Obstructive sleep apnea
Gastroesophageal reflux disease
Chronic fatigue syndrome
Fibromyalgia
Granulomatous disease
Chronic eosinophilic pneumonia
Lymphoid hyperplasia
Diabetes insipidus
Prinzmetal's angina
Anxiety
Pregnancy
Menopause
Drugs
Antipyretics (salicylates, acetaminophen)
Antihypertensives
Anabolic–androgenic steroids, in particular trenbolone, and the nandrolones
Dinitrophenol - a common side effect
Phenothiazines
Drug withdrawal: ethanol, benzodiazepines, cannabis, heroin (and other opio
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.
B symptoms are a set of symptoms, namely fever, night sweats, and unintentional weight loss, that can be associated with both Hodgkin lymphoma and non-Hodgkin lymphoma. These symptoms are not specific to lymphomas, especially each one considered individually, and even as a trio they are not pathognomonic for lymphomas, but the presence of the trio is sensitive enough for lymphomas to warrant diagnostic investigation and differential diagnosis. The presence or absence of B symptoms has prognostic significance in lymphomas and is reflected in their staging.
Human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV), a retrovirus. Following initial infection an individual may not notice any symptoms, or may experience a brief period of influenza-like illness. Typically, this is followed by a prolonged incubation period with no symptoms.
Hodgkin lymphoma (HL) is a type of lymphoma in which cancer originates from a specific type of white blood cell called lymphocytes, where multinucleated Reed–Sternberg cells (RS cells) are present in the patient's lymph nodes. The condition was named after the English physician Thomas Hodgkin, who first described it in 1832. Symptoms may include fever, night sweats, and weight loss. Often, nonpainful enlarged lymph nodes occur in the neck, under the arm, or in the groin. Those affected may feel tired or be itchy.
Mechanisms responsible for hypoglycemia unawareness remain unknown. Previously, we found that patients with type 1 diabetes and hypoglycemia unawareness had increased brain glucose concentrations as measured by (1)H-magnetic resonance spectroscopy (MRS) co ...
While widespread genome sequencing ushers in a new era of preventive medicine, the tools for predictive genomics are still lacking. Time and resource limitations mean that human diseases remain uncharacterized because of an inability to predict clinically ...