Excessive sweating in the head is due to a condition called hyperhidrosis, which is the excessive release of sweat. Sweat is the natural way the body needs to cool down and is a process that occurs throughout the day, but it is not noticeable because hyperhidrosis is the enlarged form, that is, the glands release much more sweat than the body needs. Cold.
Hyperhidrosis usually has inherited causes, meaning more people in the same family may be affected. However, there may also be situations such as high temperatures and the use of certain medications, which can temporarily increase the release of sweat, but this does not mean that the person has hyperhidrosis. In addition, in situations of high stress, fear or severe anxiety, those who tend to sweat in normal amounts may also experience excessive sweating.
- However.
- Although rarer.
- Excessive sweating in the head may also be a sign of poorly controlled diabetes.
- In which case hyperhidrosis usually improves with blood glucose control.
Learn about other common causes of excessive sweating
The diagnosis of hyperhidrosis is made by the person’s report, but the dermatologist may request the iodine and starch test to confirm whether it is a case of hyperhidrosis.
For this test, an iodine solution is applied to the head, in the area where the person declares to have more sweat and is allowed to dry. The cornstarch is then sprayed into the area, obscuring the areas of sweating. Iodine and starch tests are only needed to accurately confirm outbreaks of hyperhidrosis in the head.
The dermatologist may always order laboratory tests, such as the blood formula, to detect diabetes or lack/excess thyroid hormones, if you suspect that the cause of hyperhidrosis may simply be a symptom of another disease.
Pharmacological treatment has positive results and most of the time excessive sweating of the head disappears. However, in some cases, the dermatologist may refer the person to surgery if the medications do not have the necessary effect.
Treatment is usually done with remedies such as
Botulinum toxin type A is also a way to treat hyperhidrosis. In these cases, the injection is done in the area where sweating is most intense, the procedure lasts about 30 minutes and the person returns to the normal routine the same day. Sweat tends to decrease after the third day after application of botulinum toxin.
If treatment with medication or botulinum toxin does not produce the desired results, the dermatologist may refer to the surgery, which is performed with small cuts in the skin and lasts about 45 minutes. Learn how surgery to stop sweating.
Babies often sweat a lot in their heads, especially when they are breastfeeding. This is a normal situation because the child’s head is the place of the body with the highest blood circulation, which makes it naturally warmer and prone to sweating.
In addition, babies go to great lengths to breastfeed, which increases their body temperature. The proximity of the baby’s body to the chest at the time of breast-feeding also increases the temperature, as the baby does not have the mechanism of mature thermoregulation, that is, when the body can cool or heat up to keep the temperature as close as possible. possible 36 degrees C
To avoid excessive sweating on the baby’s head, parents may dress the child in lighter clothing when breastfeeding, for example, if sweating is very intense, it is recommended to take the child to the pediatrician, as tests may be needed to see if there is sweat. a symptom of another disease that requires more specific treatment.