Yes, night sweats have many causes besides menopause, including infections (like flu, COVID-19, TB), anxiety, sleep apnea, low blood sugar, thyroid issues, certain medications (antidepressants, steroids), alcohol/substance use, and some cancers (leukemia, lymphoma). They can also stem from simple factors like a warm room or heavy bedding. Addressing the underlying cause with a doctor is key, especially if other symptoms are present.
Conditions commonly associated with night sweats include menopause, mood disorders, gastroesophageal reflux disease, hyperthyroidism, and obesity. If a clinical diagnosis is apparent based on the initial history and physical examination, specific treatment for four to eight weeks may be offered.
Other causes of night sweats in males and females include:
Only refer patients with genuinely drenching sweats and any of:
“It's very rare that night sweats are dangerous, so don't be alarmed,” says Dr. Banerjee. “But if they're persistent, severe or come with other symptoms like fever or weight loss, it's time to talk to your doctor.”
If you're experiencing night sweats alongside symptoms like persistent cough, shortness of breath, or unexplained weight loss, it's crucial to seek medical advice promptly. These symptoms could indicate a serious respiratory infection that requires treatment.
Functional vitamin B12 deficiency is common and a major cause of morbidity. It can manifest with a wide variety of symptoms including fatigue and drenching night sweats. Low threshold should be kept to measure markers of vitamin B12 deficiency in patients presenting with these symptoms.
Hormone disorders—Night sweats can be a result of problems in the hormone-producing glands (endocrine system). If a person receives too much or too little of a hormone, such as serotonin, it can result in flushing and sweating.
Leukemia and lymphoma are among the cancers associated with night sweats. Those associated with leukemia usually occur in conjunction with symptoms such as fatigue, weight loss, or excessive bruising. Leukemia-related sweats may also result from daytime fevers.
5 Ways to Stop Night Sweats and End Sleepless Nights
Excessive sweating is a common symptom of autoimmune disorders such as rheumatoid arthritis, vasculitis, and lupus. Those with lupus are at higher risk of additional autoimmune diseases.
Fezolinetant (Veozah)
Fezolinetant is a new FDA-approved medication developed to treat moderate to severe hot flashes and night sweats. It works by reducing the effects of changing estrogen levels on the brain area that regulates body temperature. This medication is taken once a day at the same time each day.
Non-estrogen medications used to treat night sweats include: Anticonvulsants (gabapentin, pregabalin): Also used to control/prevent seizures. Antidepressants: A low dose of Brisdelle®, a form of paroxetine, is FDA- approved to treat hot flashes.
"While they're understandably annoying, night sweats are sometimes harmless — and there are steps you can take to reduce the amount you sweat while you sleep."
Symptoms of Hodgkin lymphoma include:
What Is Sweating Like for People With Lymphoma? Sweating can manifest in several ways. Some people may suddenly have very wet skin or wake up in the middle of the night to find that their nightclothes and bedding are soaked through.
Night sweats are heavy sweating during sleep. This kind of sweating is different than the occasional sweating people have from sleeping deeply, being in a warm room, or having too many blankets. Night sweats are often so heavy that your clothing and sheets are soaked to the point that you have to change them.
Vitamin B12 deficiency is common. It is known to cause a wide spectrum of neurological syndromes, including autonomic dysfunction. Three cases are discussed here in which drenching night sweats were thought to be caused by vitamin B12 deficiency. All three responded dramatically to vitamin B12 therapy.
It all starts in a part of your brain called the hypothalamus, which controls your body temperature. Within it are KNDy neurons, which are tiny but powerful cells that respond to changes in hormone levels, especially oestradiol.
More serious infections that can cause night sweats include tuberculosis or other bacterial infections, fungal diseases and conditions that are unusual and more chronic, such as disorders of the nervous system or in the body's hormone-producing glands (endocrine system).
Warning signs of vitamin B12 deficiency include extreme fatigue, weakness, pale/yellow skin, numbness/tingling (pins and needles), cognitive issues (memory fog, confusion), mood changes (depression/irritability), and a sore, red tongue, alongside potential shortness of breath, heart palpitations, and balance problems, as symptoms develop slowly and can worsen over time. It's crucial to see a GP, as early treatment prevents potentially irreversible neurological damage, say NHS, Cleveland Clinic, and WebMD.
Research has shown vitamin E can reduce hot flushes and night sweats. Food sources: evening primrose oil, almonds, sunflower seeds, avocado, spinach, chard, squash, trout.
1. POOR DIET