Night sweats can be very frustrating because they’re uncomfortable, can interrupt your sleep, and may occur several times during the course of a night. They’re described as profuse sweating while you’re sleeping or hot flashes that occur at night and that happen repeatedly. Night sweats can leave you, your nightclothes, and sheets soaking wet, and can be a major contributor to loss of sleep. A single occurrence doesn’t qualify as night sweats, nor does a room that’s too hot or sleeping with too many blankets that cause you to wake up hot.
If you’re experiencing night sweats, there are a number of reasons why this may be happening. One of the most common causes is hormonal changes that occur with the onset of menopause. However there are other conditions that can cause night sweats, and they can occur in men as well. Night sweats can also be caused by infection, illness, and the side effects of some medications. If you’re experiencing night sweats accompanied by other symptoms, such as fevers, weight loss, heart palpitations, or overwhelming fatigue, it’s time to get checked out by your doctor.
Chinese Medicine on Night Sweats
In Chinese medicine, there are also a number of reasons behind night sweats, but the most common is an imbalance between your body’s Yin and Yang. Like the Chinese character for the sunny side of the hill, Yang is warm, bright, energizing, and transformative. In your body it acts a little like a pilot light that keeps you warm and fuels metabolism, digestion, and other transformative processes. In contrast, Yin is represented by the character of the shady side of the hill. Yin is cooling, calming, moistening, and nourishing. While Yang is warming and transforming, the actual substance of all your organs, tissues, and fluids are considered to be Yin. Yin acts like a nutritious coolant in your body that balances warm and active Yang.
When Yin becomes depleted, it’s like being low on the coolant that keeps Yang’s warmth in check. As a result, Yang burns freely and can cause symptoms of heat—most notably in the form of night sweats. In addition, the heat from depleted Yin/excess of Yang occurs during the backdrop of night, which is the most cool, restorative, Yin time of day. Depleted Yin is also associated with a certain amount of dryness, and may also cause you to wake up with a dry and sore throat, have dry skin or hair, or feel thirsty.
While depleted Yin is the most frequent cause of night sweats in Chinese medicine, there are other patterns that may also cause them to occur. Blood depletion, which is a little like anemia in which the nourishing quality of your blood is low can also cause night sweats. Also, excess heat triggered by blockages can also be an underlying reason for sweating at night.
Many women experience night sweats and the resulting loss of sleep during menopause. That’s because many of the hormones that are decreasing during menopause are Yin in nature—they’re nourishing and moistening. The drop in these hormones are considered to be a drop in Yin substances, which causes the imbalance between Yin and Yang. Other factors that can cause depleted Yin include your diet, body constitution, stress, working too hard, or becoming run down.
For many people, Chinese medicine can be an effective way to treat night sweats. If you should choose to go that route, your practitioner will likely use acupuncture, but may also supplement your treatment with Chinese herbs. There are a number of formulas that contain specific herbs to nourish Yin, cool heat, and calm your spirit to ensure a better night’s sleep. Food therapy may also be a helpful strategy if you’re experiencing night sweats due to depleted Yin. Your practitioner can help you choose foods that are nourishing, moistening, and cooling in order to supplement Yin. The bottom line is that while night sweats can be uncomfortable and mess with your sleep, they can occur for a variety of reasons, and Chinese medicine can be an effective and natural way to get them under control.