With the summer upon us, you might just have a moment when you’re sitting, and a wave of heat hits you. You automatically break into a sweat and to your horror find these droplets on your scalp as well.
It is normal to sweat in the summer, everybody does it. But sometimes it can feel like we’re sweating a bit more than usual. This can be an indicator for Craniofacial Hyperhidrosis, which is basically uncontrollable face and scalp sweating. There are different types of Hyperhidrosis and can be cause by an underlying condition like diabetes, heart disease or even menopause. But most often, it is not severe and is just caused by hyperactive sweat glands. You should always consult a doctor if you feel that you have excessive scalp sweating.
Why does a sweaty scalp usually happen in summer?
It’s pretty straightforward - The heat builds up in your body and causes a reaction in the form of sweat at our pores. Since our scalp has innumerable sweat glands, we are left with scalp sweating. Being out in the sun or just not cooling our skin down can lead to sweat, which is a natural way for your body to regulate the temperature. Your body sweats and this leads to evaporation which cools your body down. It obviously has its side effects in terms of greasy hair, dried scalp and can even be one of the reasons for dandruff.
What are the causes of scalp sweating?
- Hot weather – The most obvious reason. When you’re out in the sun or even at home, the increase in temperature causes your body to respond.
- Humidity – Excessive moisture in the air can stop your sweat from evaporating, thus denying your body from cooling down your scalp. This leads to more sweating in scalp.
- Stress or anxiety or anger – It might seem silly, but a stressed mind makes your body respond equally. It releases chemicals which can raise the temperature of your body.
- Spicy foods – When you eat spicy foods, your nerves are triggered to make your body warmer, and thus it sweats to cool it down.
- Exercising – You might want to keep exercising during the summer, but it can lead to an increase in heat which can cause excessive scalp sweating.
- Hormonal changes – Not for everyone, but sometimes hormonal changes can cause your body to release more sweat especially on the scalp.
Problems associated with scalp sweating
You might not think that scalp sweating is anything serious. But it can cause various problems for you and your hair.
- It can leave your hair looking dull, lifeless and frizzy, which can trap further heat.
- Sweat can dry out your scalp, leading to more oil production, leading to oily looking hair.
- If you don’t wash your hair properly with a scalp shampoo, the sweat and dirt can clog the roots of your hair follicles. This can lead to an itchy scalp.
- Oil build-up can lead to dandruff-causing fungus to form on your scalp, making you desperate for a dandruff remedy.
- Excessive scalp sweating can also lead to weaker hair roots and has shown to cause hair loss.
- When the sweat evaporates, the salts that get left behind can change the texture of your hair. These salts can also damage coloured hair.
- Sadly, along with an itchy scalp in summer, your hair and scalp can start to smell.
How to prevent it?
Don’t worry and stress yourself out even further. If it’s not a severe case of sweating, that means simple steps can help take care of your sweating in scalp.
- Bathe regularly with sweaty scalp shampoos so as to get rid of the bacteria, that could be one of the reasons for dandruff. But be careful not to overwash your hair.
- Hydrate, so that your body cools from within and replenishes the water which is lost through sweat.
- Eat foods that cool down your system. Avoid coffee, alcohol, sugar and spicy foods, as they spike your body temperature.
- Using apple cider vinegar has shown to help with scalp sweating but be careful of the amount you use.
- Use essential oils which have microbial properties. Massaging them can also soothe your scalp.
- Wear loose clothes which are of cooling fabrics, like cotton. Also avoid wearing tight caps which can trap heat on your scalp, leading to an itchy scalp.
- Maintain a healthy weight, as this can contribute to excessive heat buildup in your system.
- Cover your head when moving about in the sun, as this protects you from developing an itchy scalp in summer.
- Keep a track of when you sweat excessively to identify what triggers it.
Good hair hygiene is important for the sweat to not build up on your scalp. Finding the best shampoo for sweaty scalp is as important as the steps listed above. Use products like the Cool Menthol Anti dandruff shampoo that has a cooling effect on your scalp. There are also shampoos like the Lemon Fresh Anti dandruff shampoo that can clean your scalp of any sweat and dirt, to leave it smelling lemony fresh. Another dandruff remedy scalp shampoo is the Supreme Scalp Soothing shampoo with Argan oil and Aloe vera that can be an ideal solution for your itchy scalp. All these sweaty scalp shampoos can help you revitalise the life of your hair and your scalp, allowing you to not worry about something as insignificant as sweat.