Night Sweats in Men: The Top Causes

Experiencing night sweats can be unsettling and downright frustrating for men. Waking up in a pool of sweat, your sheets soaked, and your sleep disrupted is not just uncomfortable—it's a signal that something deeper might be happening.

Men can experience night sweats, which can have various causes, from hormonal shifts to bothersome infections. We'll discuss some of the top reasons behind nighttime sweating and explore practical ways to tackle them, helping you reclaim your nights and get back to sleep!

Understanding Night Sweats in Men

Night sweats are when you wake up drenched in sweat, sometimes even soaking through your pajamas and sheets. It's important to remember that night sweats aren't always harmless. They could be a signal that something's off within your body and might be related to a health condition.

While night sweats can affect anyone, they are a common symptom that does not always indicate a serious health issue. Understanding the nature of night sweats can help diagnose potential health problems and find effective solutions.

Healthcare providers use a systematic approach to diagnosing night sweats, including asking detailed medical history questions, performing physical examinations, and ordering relevant tests. The severity of the condition can vary widely, with some men experiencing only mild sweating while others endure extreme sweating that disrupts their sleep and daily lives.

Despite their common occurrence, causes can indicate underlying health conditions that should be addressed.

Excessive Sweating at Night

Night sweats, which can seriously disrupt your sleep and leave you feeling exhausted, have a variety of underlying causes.

Here are some common significant contributors:

• Increased stress and anxiety levels can heighten the responsiveness of sweat glands.
• Physical activities, especially those performed close to bedtime.
• Certain infections, whether bacterial or viral, are known to cause excessive nighttime sweating.

What Causes Night Sweats in Men

Men may experience night sweats less frequently than women, mainly due to hormonal differences. However, various physiological changes and underlying health issues can still trigger night sweats in men.

Night sweats causes in men include:

• Low testosterone levels
• Anxiety disorders
• Sleep apnea
• Infections
• Hyperthyroidism

Understanding what causes men's night sweats is the first step toward finding the right treatment, feeling better, and ultimately sleeping better.

Low Testosterone Levels

Low testosterone levels, known as hypogonadism, are a common health condition that can cause night sweats and low blood sugar in men.

Symptoms associated with low testosterone levels can include:

• Lowered sexual desire
• Enlarged male breasts
• Depression
• Trouble concentrating
• Decreased muscular strength

Men with low testosterone may also experience hot flashes and mood changes, further contributing to night sweats. Fortunately, restoring testosterone levels can greatly diminish those intense nights of sweating and improve health.

Anxiety Disorders

When you're feeling anxious or stressed, your body goes into overdrive. This can make your sweat glands work harder, even while you're sleeping. So, if you're dealing with a lot of stress or anxiety, it's not surprising that you might wake up drenched in sweat, further exacerbating your anxiety and disrupting your sleep patterns.

Engaging in exercises that help lower stress and anxiety can be beneficial before bedtime. Consider trying activities like breathing exercises, yoga, or meditation, as they can help reduce night sweats caused by anxiety disorders for some individuals.

Sleeping Tip: Try the different relaxation techniques in your nightly routine to see which works best for you. Once you find the one that suits you, make it a regular part of your evening habits.

Sleep Apnea Night Sweats

Obstructive sleep apnea (OSA) is a common sleep disorder in which breathing repeatedly stops and starts during sleep. This happens because the airway becomes blocked, often due to relaxed throat muscles. OSA can disrupt sleep, leaving people feeling tired and unrefreshed even after a full night's rest.

Men with obstructive sleep apnea may experience night sweats multiple times a week, leading to persistent discomfort and disrupted sleep. CPAP therapy improves breathing patterns during sleep, helping to prevent the conditions that cause excessive sweating.

How common is sleep apnea among men? It's relatively common among men, with approximately 25% of men experiencing this condition. [1]

Certain Medical Conditions

Persistent night sweats can indicate serious underlying medical conditions, such as infections or malignancies. Identifying these causes is important for proper diagnosis and treatment. Various neurological disorders can occasionally cause night sweats, although this is less commonly recognized.

Health problems associated with persistent sweating at night can include malignancies and infections, emphasizing the need for medical attention. Treating the health problems that are causing your night sweats can help you feel better and reduce those sweaty episodes.

Infections

Infections, ranging from mild viral infections to serious bacterial infections, can cause men to sweat at night. These infections often present with other symptoms, such as fever, fatigue, and general malaise, which can help diagnose the underlying cause.

Hyperthyroidism

Hyperthyroidism, a condition in which the thyroid gland produces too much hormone, can lead to generalized sweating and night sweats. Up to 91% of individuals with hyperthyroidism experience night sweats, making them a common symptom of this condition. [2]

Other symptoms of hyperthyroidism include weight loss, excessive daytime sleepiness, and high blood pressure.

If your doctor suspects hyperthyroidism, they'll likely order blood tests to check your thyroid hormone levels. Treatment options can include medication, a special type of iodine, or surgery. Getting your thyroid under control can significantly reduce those sweaty episodes and help you feel much better overall.

Gastroesophageal Reflux Disease

Although research on this connection is limited, gastroesophageal reflux disease (GERD) may be associated with night sweats. Sweating can occur as a response to various stressors, and GERD might trigger night sweats due to the discomfort it causes. Effectively managing GERD symptoms might help alleviate associated night sweats.

Did You Know: Recent case studies have shown that diseases such as GERD [4] (Gastroesophageal reflux disease) can be associated with the rare symptom of night sweating. Treatment for GERD often includes medications like proton pump inhibitors, which may also reduce night sweating. Not everyone with GERD will experience night sweats

The Role of Medications

Several medications and lifestyle factors can contribute to night sweats in men. Staying hydrated helps manage night sweats, as water regulates body temperature. Drinking cool water throughout the night can help keep body temperature down and alleviate night sweats. Proper hydration is a simple yet effective way to combat night sweats.

Certain medications and lifestyle choices can also cause night sweats. Discussing alternatives with healthcare providers and making healthier lifestyle choices can help reduce night sweats.

Certain Medications

Some medications can cause night sweats, such as:

• Steroids (e.g., cortisone, prednisone): Steroids affect the body's hormonal balance and metabolism, which can lead to various side effects, including increased body temperature and sweating.
• Diabetes Medications: Medications for diabetes can induce night sweats when blood glucose levels fall beneath 70 mg/dL, triggering hypoglycemia. This condition can result in symptoms such as trembling, disorientation, and excessive sweating.
• Antidepressants: Antidepressants may induce night sweats by interfering with dopamine receptors in the brain, potentially resulting in heightened perspiration as a secondary effect.

A study revealed that around 29 percent of individuals on antidepressants have reported night sweats as a side effect. [3] These medications can lead to increased sweating at night, causing discomfort and disrupted sleep.

Lifestyle Choices

Lifestyle choices, such as diet and stress management, play crucial roles in night sweats.

Meals and Diet

Your diet can affect your sleep, including whether you wake up drenched in sweat. Eating processed foods, sugary drinks, and unhealthy fats can throw your body's systems off balance. This can lead to weight gain, worsen sleep apnea, and increase the likelihood of night sweats.

Focusing on a healthy diet rich in fruits, vegetables, and lean protein can help regulate your body temperature and improve your overall sleep quality.

High-Intensity Workout

Exercising can make you sweat, but can it trigger sweating long after you've finished? A prominent study indicated that intense physical activity boosts your metabolism for several hours afterward. [5]

It proposed that your metabolism might continue to cause sweating even once your heart rate has normalized. Nonetheless, some health professionals argue that your metabolic rate drops as your heart rate decreases, typically remaining elevated for about an hour post-exercise.

Pay attention to any unusual sweating later in the day or during the night when you work out. Observing this pattern following vigorous exercise sessions can help you pinpoint the cause and modify your workout routine so that you remain cool and comfortable throughout your sleep.

How Men Can Stop Night Sweats for Good

Waking up hot and drenched in sweat is a very uncomfortable and frustrating experience for most men, but relief is possible. We've written a blog that highlights how simple changes to your sleep environment, clothing choices, adding a cooling mattress topper, and pre-bedtime routine can make a big difference.

Learn more about how men can stop their night sweats and start sleeping better.

When to Consult a Doctor

Please contact your doctor or a health care professional and seek medical attention if you're concerned about night sweats or any other sleep challenges. Your physician may want to recommend further examination or prescribe medications.

Other symptoms may include the following:

• Fever
• Mood Changes
• Sleep Disturbances
• Excessive daytime fatigue or sleepiness and weakness
• Weight loss unrelated to diet or lifestyle changes

If you're encountering any of these symptoms, it's important to consult your doctor. They could be indicative of underlying health conditions that require professional attention.

Final Thought

If you have persistent night sweats, you're not alone. Sweating is a fairly common issue in males while they sleep, and there are several reasons for it. Fortunately, it's possible to find relief from those annoying and uncomfortable symptoms. Identifying the source of your night sweats and finding a resolution may be discovered without medical help.

However, if your attempts to reduce them are ineffective, consult your physician to ensure there is not a more serious health problem.