Long COVID and beauty may seem like unlikely subjects to discuss together, but chronic illness can change much more than physical health. Hair shedding, skin sensitivity, fragrance intolerance and the effort involved in everyday grooming can affect confidence and even the way we recognise ourselves. Some changes have relatively well-understood explanations, while others are still being investigated.

Last update August 2026

Key Facts

• Hair shedding can occur a few months after COVID or another significant illness and may be caused by telogen effluvium.
• Skin rashes, hives and other skin changes have been reported during and after COVID.
• Some people with Long COVID report becoming unusually sensitive to fragrances, cosmetics or other environmental triggers.
• Mast-cell activation is being investigated as one possible mechanism in some people with Long COVID, but not every new sensitivity means MCAS.
• Heat, standing and exertion can make showering, drying hair and getting ready unexpectedly difficult when dysautonomia or post-exertional malaise are present.
• Changes in appearance and grooming can affect identity and confidence. Caring about them does not make someone’s illness less serious.

Sometimes You Don’t Miss Looking Beautiful. You Miss Looking Like Yourself.

There are the Long COVID losses everyone understands. You miss walking without thinking about it, going out with friends, working, exercising or waking up with enough energy to get through the day.

Then there are the smaller losses that are harder to explain.

Perhaps you open your wardrobe and see clothes you haven’t worn for two years. Your makeup sits untouched because getting ready now uses energy you’d rather save for actually going somewhere. You stop styling your hair because holding a hairdryer feels absurdly strenuous. For men, shaving, maintaining a beard or simply looking as fit and healthy as before can carry the same sense of loss.

None of this is medically urgent, and that’s precisely why we rarely talk about it.

But beauty and grooming aren’t necessarily about vanity. They can be rituals through which we recognise ourselves. The perfume you always wore. The lipstick that made you feel ready for work. A fresh shave before going out. The twenty quiet minutes in the bathroom that meant I’m getting ready to be me.

Long COVID can interfere with those rituals in surprisingly intimate ways.

“Why Is My Hair Falling Out Now?”

Perhaps the strangest part of post-COVID hair shedding is the timing.

You get COVID. You recover from the acute infection. Weeks pass. Then, just when you think you’re moving forward, your shower drain starts looking alarming. There is hair on your pillow, your clothes and your brush, and washing it becomes something you almost dread.

One common explanation is telogen effluvium. A significant illness, fever or other physiological stress can push more hair follicles than usual into their resting phase. The shedding typically appears later, which explains the frustrating delay between being ill and suddenly noticing considerably more hair coming out.

For many people, telogen effluvium improves and the hair gradually regrows. But not every type of hair loss after COVID is telogen effluvium. Patchy hair loss, scalp inflammation, persistent shedding or other unusual changes deserve assessment, particularly because iron deficiency, thyroid problems, nutritional deficiencies, hormonal changes, medications and autoimmune conditions can also affect hair.

The important aha is surprisingly simple:

The hair loss appearing months later doesn’t necessarily mean something new has suddenly gone wrong. It can be the delayed echo of what your body went through months earlier.

When Your Favourite Perfume Suddenly Becomes the Enemy

This is one of the stranger experiences some people describe after COVID.

You spray the perfume you’ve worn for a decade and suddenly can’t tolerate it. Your favourite shower gel seems overwhelmingly scented. A scented candle, hairspray or someone’s perfume on the train leaves you feeling headachy, nauseated, flushed or simply desperate to get away from the smell.

And you think: Seriously? This too?

There isn’t one explanation for every person. COVID can alter smell itself, sometimes making previously familiar scents smell distorted or unpleasant. Migraine and neurological sensitivity can also make fragrances difficult to tolerate. Some people with Long COVID report broader sensitivities involving flushing, itching, hives or reactions to foods and environmental triggers, which has led researchers to investigate mast-cell activation as one possible mechanism in a subset of patients.

But developing fragrance intolerance doesn’t automatically mean you have mast cell activation syndrome (MCAS). That’s an important distinction. MCAS has specific diagnostic considerations, and similar symptoms can arise for several reasons.

Still, the experience can be remarkably disruptive. Something as ordinary as walking through the perfume section of a department store can suddenly feel like navigating an obstacle course.

And sometimes the loss is emotional too. Scent is closely connected with memory and identity. Losing a favourite perfume isn’t remotely comparable with losing your health—but when illness has already taken so many familiar things, another tiny piece of your old self disappearing can hurt more than you’d expect.

When Having a Shower Becomes the Beauty Routine

Before Long COVID, a shower may have been what you did before getting ready.

With Long COVID, sometimes the shower is the activity.

Standing upright, hot water, washing your hair, lifting your arms, drying yourself and then using a hairdryer can combine several things that are difficult for people with dysautonomia, orthostatic intolerance or post-exertional malaise. You may finish something that once felt effortless and need to lie down afterwards.

That can create another strange adjustment. Skincare becomes shorter. Hair gets washed less frequently. Makeup disappears. You choose clothes based on what requires the least effort rather than what you actually want to wear.

It isn’t that you’ve stopped caring.

Your energy has become a currency, and getting ready now has a price.

That distinction matters. Someone who stops doing their hair because they no longer care about anything may need very different support from someone who desperately wants to do it but knows that twenty minutes standing in front of a mirror could cost them the afternoon.

Your Skin May Stop Following the Old Rules Too

Skin can become another source of confusion. Some people report new rashes, hives or increased sensitivity after COVID, while pre-existing conditions can also fluctuate. But it’s important not to blame every breakout or rash on Long COVID. Hormonal changes, medication, allergies, stress and common dermatological conditions continue to exist after infection too.

This is where simpler can sometimes be better. If products that were previously comfortable suddenly sting or irritate, repeatedly adding new active ingredients in an attempt to “fix” the problem may make an already unhappy skin barrier even less happy. A pharmacist, GP or dermatologist can help with persistent or significant changes rather than relying on increasingly elaborate online skincare routines.

And please be cautious with the inevitable supplement marketing around post-COVID hair, skin and nails. More biotin, zinc or iron isn’t automatically better. Deficiencies should be identified and treated appropriately rather than assuming that every post-COVID beauty change needs a supplement.

The Part We Don’t Talk About Enough

Chronic illness can change your relationship with your body.

Perhaps you’ve gained weight because you can no longer exercise. Perhaps you’ve lost weight or muscle. Your hair has thinned, your face looks tired and the person staring back from the mirror doesn’t quite resemble the person you remember from before COVID.

You can know intellectually that appearance isn’t the most important thing and still grieve it.

That isn’t shallow.

When so much of chronic illness involves adapting to a body that no longer behaves predictably, familiar clothes, hair, makeup, skincare, shaving or fragrance can represent something much bigger than beauty. They can be small ways of saying, I’m still here.

Recovery doesn’t have to mean recreating exactly how you looked before COVID. Sometimes it’s finding new rituals that fit the energy and body you have now: sitting down to shower, wearing the fragrance-free moisturiser, letting your hair air-dry, putting on lipstick even when you’re staying home—or doing absolutely none of it.

There is no correct way to look chronically ill.

And perhaps the goal isn’t to “get your glow back” after all.

Maybe it’s simply to find small ways of feeling like yourself again.

When Should You Get Changes Checked?

Many changes after illness improve with time, particularly temporary hair shedding. But don’t assume that every change in your appearance is simply Long COVID. Persistent or patchy hair loss, significant rashes, unexplained bruising or colour changes, nail abnormalities, swelling, or symptoms accompanied by weight loss, fever or other new systemic problems should be discussed with a healthcare professional.

It’s also reasonable to ask whether something treatable is contributing. Iron deficiency, thyroid disease, nutritional deficiencies, hormonal changes, medication effects and dermatological or autoimmune conditions can sometimes resemble—or coexist with—post-COVID symptoms.

The point isn’t to investigate every broken nail. It’s to avoid the opposite mistake: assuming that because something happened after COVID, COVID must explain it.

Final Thoughts: Beauty Is Sometimes About Identity

Long COVID already asks people to give up an extraordinary number of ordinary things. When your hair changes, your favourite perfume becomes intolerable or getting ready for dinner requires more energy than dinner itself, those losses can seem insignificant compared with the medical problems you’re dealing with.

But they aren’t always insignificant to the person experiencing them. Looking after our appearance can be connected to confidence, sexuality, masculinity, femininity, work, relationships and simply recognising ourselves in the mirror. Missing those things doesn’t mean you’ve misunderstood what matters in life.

Perhaps that’s why “getting back to yourself” after Long COVID can mean very different things to different people. For one person it’s walking five kilometres again. For another, it’s going back to work.

And for someone else, it might be putting on their favourite perfume again without feeling ill.

Sometimes the smallest things tell us how much has changed.

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Frequently Asked Questions

Disclaimer & Editorial Note

LongCovidJourney is a patient-led, evidence-informed resource combining lived experience with current research and clinical guidance. This article is intended for educational purposes only and is not medical advice, diagnosis or treatment.

Hair loss, skin changes, fragrance intolerance, dizziness and fatigue can have many causes, and symptoms appearing after COVID should not automatically be attributed to Long COVID. Persistent, worsening or unusual changes should be discussed with an appropriately qualified healthcare professional. Research into Long COVID, mast-cell involvement, autonomic dysfunction and post-COVID sensory changes continues to evolve, and emerging mechanisms should not be considered established explanations for every individual.

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References

1. NICE. COVID-19 rapid guideline: managing the long-term effects of COVID-19 (NG188). NICE recognises both skin rashes and hair loss among reported post-COVID symptoms. 
   NICE Long COVID guideline
2. NHS. Long COVID. The NHS lists hair loss, skin rashes, dizziness and changes in smell and taste among possible Long COVID symptoms, while emphasising that symptoms vary considerably between individuals. 
   NHS Long COVID information
3. American Academy of Dermatology. Do you have hair loss or hair shedding? The AAD explains telogen effluvium and how excessive shedding can appear several months after illness or another major physiological stress. 
   American Academy of Dermatology — hair shedding
4. Abrantes TF, Artounian KA, Falsey R, et al. Time of onset and duration of post-COVID-19 acute telogen effluvium. Journal of the American Academy of Dermatology. 2021. This study specifically examined the timing and duration of telogen effluvium following COVID-19. 
   Read the study on PubMed Central

Suggested Articles

Long COVID and MCAS: Understanding Mast Cell Activation
If fragrances, skincare products, foods or other triggers seem to cause new reactions, explore why mast cells are being investigated in some people with Long COVID. – coming soon

Dysautonomia and Long COVID: Why Standing, Heat and Showers Can Feel So Difficult
A deeper look at the autonomic problems that can make showering, drying your hair and simply standing at the mirror surprisingly exhausting.

Post-Exertional Malaise (PEM): What It Is and Why Activity Can Make Symptoms Worse
Understand why seemingly small activities including getting ready or washing your hair can sometimes contribute to delayed symptom worsening.

Can COVID Trigger Sjögren’s Syndrome?
Explore the relationship between Long COVID, autoimmunity, dryness and Sjögren’s syndrome, and when apparently ordinary skin, eye or mouth symptoms may deserve further investigation.