Sure, working a sweat up at the gym can give a sexy shimmer to a well-sculpted muscle. But when normal daily activities see your palm too soaked to turn a door knob and wet patches on clothes running from your armpits to your waistline, your body’s sweat response can seem to be like way too much of a good thing. Sweating is one of nature’s vital ways of keeping us cool, but some people’s sweat glands take an overzealous approach to the task. Our genetics, rate of metabolism, and age, can all affect how much we sweat, says Dr Rodney Sinclair, honorary professor of dermatology at the University of Melbourne
As can how hot, humid or windy it is actually, in addition to what we’re wearing, and exactly how much we’re exercising. You may lose as little as 100 millilitres each day or around 9 litres if you are an elite athlete learning heat, Dr Sinclair says. When too much sweat is a problem. As well as regulating our body’s temperature, what to do with sweaty feet helps control our fluid and salt balance. And it’s one factor to keep our skin moist.
Antiperspirants – ones containing aluminium, especially aluminium chloride hexahydrate. Action: Block pores that secrete sweat
Prescription medicines – called anticholinergics. Action: Block sweat production.
Dermatologist treatments – Electrical currents to drive water back into skin (iontophoresis), botox to paralyse sweat glands, surgery to cut nerves to glands.
However when your sweat glands work a lot more like a building’s sprinkler system in full force than one of those particular finely-tuned spray misters that keep vegies crisp on shop shelves, you could have a difficulty.
It is actually estimated that about 3 per cent of people have problems with a disorder called iontophoresis, where they sweat much more than they have to – having implications for their quality of life. It will make holding a pen or glass of water tricky, drench paper and computer keyboards, put people off dating and has even been proven to prevent students from raising their hands to inquire about questions during class.
“Some people are precluded from certain types of work since they stain machinery with their sweat,” Dr Sinclair says.
How come we sweat?
Sweating is brought on by glands found all around the body, which may have ducts that open out to the skin. These eccrine glands are activated responding to heat and stress – which is the reason we receive sweaty palms when we are anxious. Interestingly, the highest density of eccrine sweat glands are located on the palms of our hands and the soles of our own feet.
Body odour is actually because of special sweat glands found mainly in the armpits and groin. These apocrine glands secrete protein, which forms an odour after it is divided by bacteria. The xnnewc of hyperhidrosis is poorly understood yet it is believed to be due to something failing with area of the body’s nervous system which is away from our voluntary control.
What else could you do about problem sweating?
While a select not every person is beyond help in terms of sweating, 99.99 % of individuals can solve their problems using antiperspirants from the supermarket.
Products containing ingredients such as aluminium chloride and aluminium chlorohydrate are the first type of safe and efficient treatment for sweating, Dr Sinclair says.
The aluminium helps form a plug that blocks the sweat duct which inhibits sweat secretion from the sweat gland. If these antiperspirants do not meet your needs, then you definitely should ask your pharmacist for some stronger ones, containing aluminium chloride hexahydrate.
The next phase is usually to see your GP, that can prescribe anticholinergic drugs that stop sweat production, Dr Sinclair says, and if all that fails, refer you to definitely a dermatologist. A dermatologist will first exclude any obvious underlying cause of your hyperhydrosis, including an over-active thyroid, hypoglycaemia (low blood glucose levels), menopause, diabetes, obesity or perhaps a tumour. Certain medications like antidepressants could also cause sweating in excess.
One treatment offered by dermatologists is find this, that involves using electrical currents to drive water or drugs to the skin to avoid sweating.
But this can result in the unwelcome side effect of compensatory sweating elsewhere on the body. For instance, you may stop sweating on the palms but get a sweat patch lying on your back instead.