Six Reasons You are Sweating a Lot

If you experience excessive sweating without any underlying medical cause, then it is primary hyperhidrosis. Primary hyperhidrosis occurs when any physical activity or temperature does not trigger excessive sweating. It is partly hereditary. On the other hand, if excessive sweating is because of an underlying medical condition, it is known as secondary hyperhidrosis.

Beyond this, certain health conditions may trigger excessive sweating. Here, we will discuss all the key reasons for heavy sweating.

Primary Focal Hyperhidrosis

One of the most prevalent causes of heavy sweating is primary focal hyperhidrosis. This kind of hyperhidrosis affects approximately one to three percent of people. It commences early on in life, especially during adolescence or childhood.

‘However, this kind of hyperhidrosis does not cause any illness. The only problem that you may experience is that you sweat profusely. Even though primary focal hyperhidrosis is a medical condition, it is not an outcome of any drug interaction or disease. So, typically, anyone who has this condition is otherwise fit and healthy,’ comments Joy, an online reviewer who did the best spinning reels under 100 review.

Generally speaking, the symptoms of this hyperhidrosis are pretty specific. It is known as localized or focal hyperhidrosis because it affects only certain specific body parts, such as the head, groin, feet, underarms, or hands. In this condition, the symptoms are symmetrical and will appear on both sides of the body equally.

Now, the big question is, why does this condition occur? As such, there is no clarity on why this condition occurs, but it majorly stems from a tiny nervous system malfunction. There is also slight evidence that primary focal hyperhidrosis runs in families and passes on from one generation to the next.

‘Even though hyperhidrosis is not a very risky medication, it might lead to certain issues in your life. It may add to social embarrassment and might have an impact on the quality of life,’ comments Frank, a reviewer who did the best flushing toilets review for MyPlumbersChoice.

That’s correct, Frank. Some people find this inconvenient, while others are embarrassed by it, as the disorder directly limits their work life and social life in more ways than one.

Secondary or generalized hyperhidrosis

Generalized or secondary hyperhidrosis is a condition wherein sweating might happen as an outcome of a medical condition. For example, certain medical conditions, such as Parkinson’s disease or diabetes, might make your body sweat profusely.

There are also certain medications, such as Cold-Eeze or zinc supplements and Aleve or naproxen, which heighten the rate of sweating in the body as a significant side effect. This type of hyperhidrosis is primarily prevalent in adults.

Thyroid Issues

The thyroid is another potential reason for excessive sweating in pregnant women. Pregnancy can trigger thyroid hormones and make them overactive. These hormones are linked to heavy sweating. However, the thyroid can have the same impact on non-pregnant women too.

The medical term for this condition is hyperthyroidism. It stands for an overactive thyroid gland. This gland has a significant role in deciding the metabolic rate in the body. When this gland goes in overdrive, the hormone produces a greater level of metabolic hormones, tri-iodothyronine (T3) and thyroxine (T4). With the greater production of these hormones, every system and organ in the body will work in overdrive.

However, sweating is not the only manifestation of this. In people with hyperthyroidism, the condition brings in multiple other serious implications, such as faster heartbeat, fatigue, weight loss, tremors, and jitteriness. It so happens because the body is continually making an effort to cope with this excessive hormonal push.

In some people, it may be accompanied by a goitre on the neck or enlarged thyroid. If you are experiencing any such symptoms, you must consult a doctor at the earliest.

‘I was sweating a lot the past few months. So, my family doctor advised me to get my thyroid levels monitored. That is when I found out I had hyperthyroidism, which was the cause of heavy sweating in me,’ shares Juan, an online review who did the goatee trimmers review.


There are three key ways in which people with diabetes may experience heavy sweating – one, which occurs primarily during the night time, second, in context to the food, and third, as an outcome of low blood sugar levels. The last is an established symptom.

So, when you have been sweating a lot, the doctor will recommend you to get your blood sugar levels checked. When the blood sugar levels drop, the nervous system is instantly alarmed. As a response, you begin sweating.

The sweating, which occurs because of food, is known as gustatory sweating. This one is primarily related to severe diabetics who have endured nerve damage. So, it happens solely around food, and in this, sweating is curtailed solely to the neck and head.

When diabetes is causing you to sweat during the night time, it is known as nocturnal hyperhidrosis. This is not related to diabetes per se and might be a sign of hormone issues, infections, or sleep apnea, amongst several other possibilities. However, it is a grave thing for people with diabetes and may indicate low blood sugar levels.


Menopause can cause hot flashes and later result in heavy sweating. This sweating usually occurs in the transitional phase, while the woman is still in the perimenopause phase. When the body prepares itself for menopause, the estrogen level will continually rise and fall. This fluctuation might lead to an onset of warm feeling and is often backed by sweating.

Of course, this may make you uncomfortable. So, to overcome the issue, you can dress in layers and look for ways to keep you cool, such as lower the thermostat, consume non-spicy drinks and foods, and sit under the fat or near an open window.

‘When my mom had her menopause, she used to get hot flashes continually, and her sweating used to be uncontrollable. So the whole thing made her feel quite uncomfortable,’ shares Julie, an associate writer with EmbraceGardening and contributed at best fertilizers for citrus trees post.

Heart Attack

When a heart attack is occurring, the body may begin sweating a lot. It is one of the first few symptoms of a heart attack and should not be ignored. This is because the heart needs a blood supply, which offers it the proper nourishment.

When this supply is cut off, a person goes into a heart attack. Following this, the body goes into a fight or flight response, which results in heavy sweating or hot flashes.

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