Why perspire excessively

What causes heavy sweating? And menopause often causes women to have heavy sweating now and then. Other causes of heavy sweating Certain problems such as diabetes, heart failure, anxiety, and overactive thyroid can cause heavy sweating. Previous Section Next Section. Clinical Trials. MyHealth Login. Financial Assistance. Medical Records. Contact Us. Video Visits. People who suffer from it don't have more sweat glands, larger ones, or anything else in their sweat-making bits that could cause this malfunction.

The current theory is that it's a genetically transferred problem in the nervous system that produces a sweat reaction when it's not actually needed. It's known as idiopathic , indicating that we don't actually know how it happens yet. Fortunately, there are treatments available for the condition, including the use of very low electrical pulses, medications or even injectable neurotoxins to paralyze sweat glands.

However, many people with PFH don't seek help due of embarrassment. But there's no need to be: if you're suffering from PFH and really bothered by it, know that there's help available.

Your glow may at least partially be due to a thin sheen of sweat that covers you at all times. Dietz tells Bustle. But know that if you end up constantly mopping your brow during your baby shower, not to worry. This is another potential cause of excess sweat among pregnant women: pregnancy kicks the thyroids of some women into overactivity, which is associated with high sweat levels. It can do the same to the non-pregnant too, though.

Hyperthyroidism — the medical term for an overactive thyroid — means that the thyroid gland, which plays a large role in manipulating your body's metabolic rate, goes into overdrive, producing excess levels of the metabolic hormones thyroxine T4 and tri-iodothyronine T3. Your body's reaction to these hormone levels will be to speed up in basically all senses of the word: all your systems will be driven to work incredibly hard. Sweating won't be the sole manifestation of this, though; people with hyperthyroidism often also find the condition is accompanied by rapid weight loss, jitteriness, tremors, fatigue and a quick heartbeat, as your body tries to cope with the hormonal "push.

If you feel like you're experiencing any of these symptoms, book a doctor's appointment ASAP. Perimenopause — the period of time just before the female body enters menopause and stops having a menstrual cycle — causes sweating for much the same reason as pregnancy: the body reacts to shifting hormonal levels. The hot flashes of perimenopause, however, are more widely known than the pregnancy sopping-wet-underarms. Shifts in estrogen have a direct effect on the body's temperature control settings, and some people may be more prone to flushed skin and the need to cool core body temperature, though science is not entirely sure why.

Heathline details three ways in which people with diabetes may experience excess sweating: one in response to low blood sugar, one in relation to food, and one solely occurring at night. The first is such an established symptom that diabetics are warned to check for sweat as a marker that their blood sugar has started to fall to unacceptable levels; the nervous system's trigger for sweating is signaled by low blood sugar levels.

We cool down, stop sweating, and give it no further thought. Persistent sweating can be a problem. In fact, research shows that excessive sweating can affect all aspects of your life. Maybe you have extremely sweaty palms. If you often sweat easily, it can be emotionally and physically disruptive to your daily life. There are two main types of excessive sweating:.

Abnormal sweating with no medical cause is called primary focal hyperhidrosis. It can cause general sweating or sweating isolated to one or more areas, such as your:. You might sweat way more in the heat compared to others. Or, you might sweat for no reason at all. Primary hyperhidrosis usually starts around puberty and seems to run in some families, so there may be a genetic link. During menopause , hot flashes and night sweats are very common.

Hot flashes can make you sweat all over, particularly on your face, head, and chest. You might wake up suddenly in the night to find your whole body drenched in sweat. Flushing and night sweats can also happen during pregnancy. Increased sweating may also be due to a hormonal imbalance. Some other symptoms of a hormonal imbalance can include:.

Excessive sweating can happen for no obvious reason, because of another condition you may have or as a side effect of a medicine you're taking. You can see a pharmacist about excessive sweating. You can buy things without a prescription, such as:. The GP may refer you for tests if they think another condition may be causing your sweating.