Alopecia areata triggers

Most people we talked to had alopecia areata, which is an autoimmune condition (see also about causes). They had lots of different experiences and ideas about what might have triggered it to start or become more severe. As Rosie said, “No one’s trigger is exactly the same and some people never even find out what theirs is.”

Professor Moss talks about possible triggers of alopecia areata.

Gender Female

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Some of the tiggers mentioned were:

  • stress;

This might be ‘general’ stress but could also be from particular things such as bullying, exams and studies, family breakdown, worries about family members (e.g. who are ill), moving home, bereavements, being a victim of a crime (such as a burglary), money worries, difficult times at work, pressures on childcare and household tasks. Meghan finds there’s often a lag of about a month between when she goes through a stressful time, such as with her studies, and when her hair falls out.

Rosie’s worked out that a key alopecia trigger for her is exam stress.

Age at interview 18

Gender Female

Age at diagnosis 12

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Ben thinks his experience of bereavement and grieving played a part in his hair loss. He saw a counsellor at the hospice after his nan died and was also able to talk about his alopecia.

Age at interview 18

Gender Male

Age at diagnosis 14

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Annie X talks about being ill and stressed as triggers for her alopecia.

Age at interview 15

Gender Female

Age at diagnosis 11

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Others disagreed that stress had triggered their alopecia areata. Arti finds it frustrating that her doctors keep saying she has alopecia because of stress as she feels that alopecia is the source of stress in her life rather than a result of it. Emma thinks it can be patronising for doctors to insist stress is the reason for alopecia even when the person with it says it’s not. Many people said that even if stress had been a trigger initially, it isn’t the reason why they have continued to have alopecia. Grace does yoga to relieve stress but adds that it isn’t the “root of the problem.”

Annie Y doesn’t know what triggered her alopecia when she was age 3.

Age at interview 23

Gender Female

Age at diagnosis 3

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Imogen wrote an article online about her experience of stress triggering her alopecia. She was upset by the response of other people with alopecia who disagreed with her.

Age at interview 17

Gender Female

Age at diagnosis 7

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Becky says her alopecia is triggered by stress, but that hair loss is also a source of worry.

Age at interview 23

Gender Female

Age at diagnosis 14

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  • hormones;

Emily and Krista both think changing or occasionally missing contraceptive pills may have been a factor in their hair loss. Krista also stopped taking antidepressants because of side effects and she thinks coming off a high dose could have upset the balance of her hormones. Beth’s dad thinks her hair might regrow with the hormonal changes if she becomes pregnant in the future.

Emily thinks changing contraceptive pills might have been a trigger for her alopecia.

Age at interview 20

Gender Female

Age at diagnosis 19

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Krista thinks her alopecia may have been triggered by missing contraceptive pills and coming off anti-depressants.

Age at interview 23

Gender Female

Age at diagnosis 22

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  • illness or another condition;

Doctors sometimes ran tests to check if the hair loss was being caused by another condition. Emily and Emma were both prescribed iron tablets when their blood results showed they had low iron levels, but their alopecia continued. Hannah has seizures which are also triggered by stress and finds her alopecia tends to be more severe when she has more fits. Some people thought medications they took for other conditions might have been triggers for their alopecia.

Arti’s been to her GP about feeling physically weaker and achy, but she’s not sure if this is linked to her alopecia.

Age at interview 22

Gender Female

Age at diagnosis 22

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Grace developed alopecia after having pneumonia as a child which she thinks shocked her system.

Age at interview 18

Gender Female

Age at diagnosis 10

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Arti thinks changing her medication for an underactive thyroid might have been a factor for her alopecia.

Age at interview 22

Gender Female

Age at diagnosis 22

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There were some other possible factors mentioned by some, such as:

A few people wondered if this could have played a role in triggering their alopecia. Others were sceptical and thought “blaming” diet was unfair. Emily eats mostly vegetarian food and although she took iron tablets when her blood tests showed low iron levels, her alopecia continued. Lots of people thought that an unhealthy diet wasn’t necessarily a trigger for alopecia, but that “eating well” could help regrowth. Ben stopped eating gluten after a test showed he was intolerant and although his alopecia continued, he says he looks and feels healthier than before.

  • seasons;

Annie X says her hair tends to fall out in February but quickly regrows between March and June. Emilie found her scalp grew “peach fuzz” in the summer months. Emma’s noticed a pattern in which her hair falls out in October.

  • hair styling and products;

Some people thought things like hair dye, perming or putting weaves into the hair had played a role for them, but others disagreed. There is an alopecia subtype called traction alopecia caused by the hair being pulled tightly e.g. with hairstyling, but this wasn’t relevant for most of the people we talked to as they had alopecia areata (an autoimmune condition).

It was frustrating when a hairdresser kept assuming Elizabeth’s hair loss was due to her wearing extensions.

Age at interview 20

Gender Female

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Becky worried about hair falling out from styling it, even though she knew the causes for her alopecia areata were different.

Age at interview 23

Gender Female

Age at diagnosis 14

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There was a lot of uncertainty about triggers and it was a very emotional topic. Sometimes people felt it was their ‘fault’ that they had alopecia, which was very difficult to cope with. Other people had sometimes made comments which implied blame that they had done something “wrong” or that there was something ‘wrong’ with them. Imogen’s heard nasty comments that she must be very ill and unhealthy because her hair has fallen out. Emilie finds it annoying when people tell her “don’t stress” because “there’s bound to be things that are gonna stress you.”

Alopecia areata causes

Lots of people had wondered 'why do I have alopecia?' Most people we talked to weren't born with alopecia. Instead, they had lived part of...