Can stress cause hair loss ...and what to do about it?
Paloma Faith has revealed she suffers from a form of hair loss related to stress, and says her hair regularly falls out when she’s anxious.
The singer, 42, says her body starts ‘eating itself’ when she doesn’t address her feelings, and she sees a therapist regularly to manage her emotions.
“If I’m stressed at work, if it’s emotional, my hair starts falling out,” she told the Great Company with Jamie Laing podcast. “And it’s something to do with the body kind of starts eating itself, if you don’t release those feelings. So it’s really important that you do.”
But why does stress cause some people’s hair to fall out?
Amy Johnson, communications manager at Alopecia UK, has alopecia herself, and explains that the term ‘alopecia’ simply means hair loss. She points out: “It’s not clear what type of alopecia Paloma is experiencing – ‘stress-related alopecia’ isn’t a medical term we recognise.”
Dermatologist Dr Leila Asfour of the British Association of Dermatologists says the link between stress and alopecia hasn’t been proven, but there are some theories on how stress might contribute to hair loss based on animal studies.
“Stress hormones such as cortisol affect our bodies in lots of ways,” she says, explaining that stress affects the hair follicle’s stem cells in mice, which can then disrupt the hair cycle.
She says stress has been suggested as a possible trigger for two common types of hair loss called telogen effluvium and alopecia areata.
“We all shed hair every day,” she says, “but people with telogen effluvium shed more than usual.
“There are lots of triggers for this type of hair loss, one of which is stress.
“People often experience telogen effluvium after illness, severe trauma, or stressful life events.”
Alopecia areata usually causes small patches of baldness but can affect the whole scalp and body.
Dr Asfour says: “While we know inflammation is behind the hair loss, we don’t know what causes the inflammation, and stress is often raised as a potential factor.
“It’s unclear how and if stress affects the hair follicle to trigger alopecia areata – there’s a lot we don’t know yet with regards to triggers for this condition.
“More research is needed before we can say that stress is a cause, let alone pinpoint how stress does this.”
Trichologist Neil Harvey, chairman of the Institute of Trichologists (treating diseases and disorders of the human hair and scalp) believes stress is definitely associated with alopecia.
“Generally, any major negative life event – loss of a loved one, divorce, moving house, illness – can cause a rise in the body’s cortisol levels, resulting in stress, which in turn can act as a trigger for hair loss,” he says. Dr Asfour says hair loss caused by telogen effluvium tends to selfresolve, and for some cases of mild alopecia areata there may be no need for treatment as the hair can sometimes grow on its own.
Some treatments can help encourage hair growth, such as corticosteroid creams or injections or tablets depending on the extent of hair loss, she says.
There are also new therapies called JAK inhibitors, which help fight inflammation to improve hair growth, and two medications called ritlecitinib and baricitinib which have now been licensed specifically for the treatment of severe alopecia areata.
But Dr Asfour stresses it’s important to speak to your doctor before taking any treatments.
By LISA SALMON