Night sweats

What are night sweats?

Night sweats refer to episodes of extreme sweating during sleep. They occur when your body temperature rises at night or in response to conditions that make you hot while you sleep.

Night sweats can affect both women and men. They can be a temporary annoyance or an ongoing health concern. Understanding what causes night sweats and how to manage them can help you sleep more comfortably and prevent complications.

Common Causes

• Menopause - Declining estrogen levels often cause hot flashes and night sweats in women during perimenopause and after menopause. These episodes tend to lessen over time. Talk to your doctor about possible treatments like hormone therapy.


• Medications - Certain medications used to treat depression, nerve pain, high blood pressure, and diabetes can cause excessive sweating as a side effect.


• Infections - Fevers and chills from infections like tuberculosis or HIV may be accompanied by night sweats.


• Cancers - Lymphomas and leukemias sometimes trigger drenching night sweats. Get checked by an oncologist if you have other symptoms too.


• Anxiety disorders - Conditions like PTSD are associated with night sweats. Managing stress and anxiety may help.


• Hypoglycemia - Low blood sugar levels at night can activate sweat glands and heat you up. Eat a snack before bedtime.

Managing Night Sweats

• Sleep in a cool, well-ventilated room using lightweight bedding


• Take a cool shower before bedtime


• Limit caffeine, alcohol, spicy foods that can trigger flushing


• Dress in breathable cotton pajamas and use moisture-wicking sheets


• Use fans, air conditioning to improve airflow and cooling


• Ask your doctor about treatment options like hormone therapy for menopausal symptoms

Struggling with disruptive night sweats? The caring physicians at Renewal Hormone Center offer personalized care plans to help patients find relief. Book a consultation today to discover safe, effective treatment options for your symptoms.

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