Is sweating a lot while sleeping a concern?

Night sweats are often caused by hot rooms, changes in body temperature, and can be overcome, but can also stem from diseases such as cancer, hyperthyroidism.

Body temperature begins to drop before you go to bed, along with the release of the sleep-inducing hormone melatonin. If this doesn't happen, you may sweat more. If you have persistent night sweats for 2-3 months, you should see a doctor. For some reasons, it can be harmless, changeable, but it can also be due to disease. Here are the common causes of increased sweating while sleeping.

Overheated rooms: Poorly breathable fabrics (like fleece pajamas) can make it difficult to get a good night's sleep. When sleeping, the body's temperature often drops 1-2 degrees lower than normal. Therefore, a room that is too hot can interfere with your ability to fall asleep.

Increased sweating: According to the American Academy of Dermatology, increased sweating causes a person to sweat more than necessary. Hyperhidrosis usually affects specific areas such as the palms, feet, armpits, and head. If you experience this condition, you should see your doctor for appropriate measures to improve.

Nightmares: Anything that causes increased sympathomimetic can lead to sweating. If you have persistent and persistent nightmares, see your doctor to find out the cause. Usually, people have nightmares because of stress.

Hormonal changes: One of the most common causes of night sweats in women is a change in estrogen levels. Menopause often causes hot flashes. Sweating can also occur at other times of the day. If you're pregnant or on your period, hormone fluctuations can also lead to increased night sweats. However, menopause tends to cause the most persistent sweating and affects quality of life.

Stress: Stress can follow you to sleep manifested by excessive sweating. Hyperhidrosis can be a symptom of anxiety, triggering a defense or flight response (which occurs when the body senses a threat, attack, or survival danger). The stress hormones involved increase energy expenditure and sweat is produced to lower body temperature.

When you feel restless or stressed before going to bed, have a fast heart rate and fast breathing, you can try to reduce this stress by limiting your time using electronic devices and taking some time (30). minutes or so) to relax, meditate before going to bed .

Excessive sweating during the night makes you tossing and turning, making it difficult to sleep. Photo: Freepik

Exercising near bedtime: Too much exercise near bedtime increases the metabolic rate and increases body temperature. You should exercise for about two hours before going to bed.

Antidepressants: Patients taking antidepressants often sweat while sleeping. The reason is that certain medications can cause an adrenergic reaction, which involves levels of adrenaline (a hormone that has a direct effect on the sympathetic nervous system) and leads to sweating. Patients should talk to their doctor to be prescribed medication to help calm the adrenergic, to avoid affecting health.

The body fights infections: Infections are associated with temperature changes because they are accompanied by fevers. This is a common reason for increased sweating. A rare infection commonly associated with night sweats is tuberculosis. People with immunocompromised conditions such as HIV infection may be more susceptible to developing tuberculosis. You may start to sweat while sleeping before you start coughing or realize something is wrong.

Lymphoma: According to the US National Library of Medicine, lymphoma - a cancer involving the immune system that can cause many symptoms such as fever, weight loss, and night sweats, sometimes even during the day. The patient's body may recognize lymphoma and raise its temperature to fight it off. Therefore, you should see your doctor if you are experiencing these symptoms to get checked.

Hypoglycemia: Hypoglycemia occurs when blood sugar drops too low and causes a variety of symptoms including confusion, dizziness, and in some cases night sweats . When blood sugar drops, your body uses hormones like cortisol to try to maintain normal blood sugar levels and organ function, thereby activating the autonomic nervous system. That activation can lead to increased sweating. Sometimes this condition can come on suddenly with signs of hypoglycaemia and the patient needs to take glucose by mouth or intravenously.

Hyperthyroidism: Thyroid hormone can affect how the body uses energy, and some of its symptoms include muscle weakness, mood swings, and heat irritability. If night sweats are associated with hyperthyroidism, they usually occur at a specific time, not coincidentally, and are often accompanied by other symptoms.

Rare tumors of the adrenal gland: Adrenal medullomas are rare neuroendocrine tumors of the adrenal glands. This tumor is usually benign and begins in the cells of the adrenal gland. Associated symptoms include cluster headaches, sweating, and tachycardia. Tumors release excessive amounts of hormones like adrenaline and epinephrine that can make you drenched in bed sheets. This condition is triggered by excess hormones.

Carcinoid syndrome: Sweating during sleep is a common symptom of hormone disorders, as they can cause bodily functions to fail. One hormone disorder that can lead to night sweats is carcinoid syndrome (which occurs when a tumor secretes certain chemicals into the bloodstream). This tumor occurs commonly in the gastrointestinal tract.