You're driving with the window slightly open, or heading out for a walk thinking, finally, blue sky. Then ten minutes later your eyes are itching, your nose is running, your head feels heavy, and suddenly spring feels like something to survive rather than enjoy. Most people call that the start of hay fever season.
You know the moment. It is a bright spring morning. You're driving with the window slightly open, or heading out for a walk thinking, finally, blue sky. Then ten minutes later your eyes are itching, your nose is running, your head feels heavy, and suddenly spring feels like something to survive rather than enjoy.
Most people call that the start of hay fever season.
I call it a clue. Because the first sneeze is not the start. It's the signal.
By the time you're sneezing, your immune system has been primed for days or weeks. Right now, the Met Office is already reporting moderate ash pollen in parts of the UK, with birch season starting soon.
That is why this is the exact time to prepare. Not once your bedside table is covered in tissues and your bag has become a mobile pharmacy. Now. While you can still get ahead of it.
Let's dive in...
Where insight becomes impact
What I’ve been looking at this week…
Here's what happens every Spring. Someone tells me, “I always get hay fever.”
But when I test, it is often far more interesting than that.
Sometimes it's tree pollen. Sometimes it's tree pollen plus dust mite. Sometimes it's pollen plus foods that cross-react. Sometimes it's not just a pollen problem at all. It's a histamine load problem.
That is why I test.
Before I tell you about my triple test, there is one term worth knowing: DAO.
DAO stands for diamine oxidase. Think of it as part of your body’s histamine housekeeping team. Histamine is one of the key chemicals involved in allergic responses. DAO helps break down histamine so you can get rid of it, especially in the gut. So allergy/hayfever symptoms can build when you are either releasing too much histamine, clearing too little of it, or doing both at the same time.
Here's my Hay Fever Triple Test.
1. Allergy testing I use targeted specific IgE testing to environmental allergens and relevant food allergens to see what your immune system could specifically be reacting to.
2. Histamine levels This helps me look at the histamine burden side of the story. Are your symptoms simply about exposure, or is histamine already running high in the background?
3. DAO levels This helps me look at the clearance side. Is your body breaking histamine down efficiently, or is the clean-up crew lagging behind?
That is why I like this trio so much. It gives me the trigger, the messenger, and the removal pathway.
It's not the test, it's the interpretation that's most important.
And this is where I see the penny often drop for people that I test. That raw apple that suddenly makes your mouth itch in April. That hazelnut that feels oddly irritating only in spring. That smoothie you swear is healthy but leaves your mouth prickly. Birch pollen can cross-react with foods like apple and hazelnut, so sometimes the 'food issue' and the 'hay fever issue' are actually the same immune conversation.
How interesting!
Track it to hack it.
What I’ve been monitoring this week…
Now let’s walk into your bedroom. This is where hay fever often keeps winning without you realising.
You shut the front door at night, but pollen has already come in with you. It is on your hair, your skin, your coat, your pillowcase, your dog. So you lie there at 3am with one blocked nostril, a dry mouth, and the vague feeling that your own face has turned against you.
This is why I use my Hay Fever Trifecta.
1. Air purifier This is your overnight clean-up crew. Air filters may help relieve allergic runny nose symptoms and reduce indoor allergen exposure. That matters because spring suffering is not only about what is floating outside your front door. It is also about what is trapped inside your room.
2. Nasal rinse This is an underrated tool. It's not glamorous, but it is logical. You are physically washing pollen, particles, mucus, and inflammatory debris off the nasal lining.
3. Red light and near-infrared nasal device This is the one I find especially intriguing. Intranasal photobiomodulation uses red and near- infrared light locally in the nose with the aim of calming inflammation and easing symptoms such as congestion.
So the trio becomes wonderfully simple: Clean. Clear. Calm
Clean the air. Clear the lining. Calm the tissue.
From knowing to doing.
What this means for YOU…
So what do you do with all this?
Stop saying, “I just get hay fever every year.”
That sounds harmless, but it's actually a resignation story.
Instead of reaching for random remedies, be curious.
What are you reacting to? How much histamine are you carrying? How well are you clearing it?
That is where relief begins.
And the gains here are bigger than fewer sneezes.
This is about walking into a meeting without rubbing your eyes every five minutes. Sleeping without waking blocked up. Going for a sunny walk without feeling punished for it. Taking your children to the park and actually enjoying the blossom instead of resenting every tree in sight.
It is also about recognising when your histamine bucket is already full. Pollen may be the spark, but sometimes the bonfire is being fed by other things too: wine, leftovers, aged cheese, fermented foods, poor sleep, stress, hormones, a gut that is already irritated.
💼 Case in point: One patient asked me, “I can't smell or taste as well when I have hayfever. And I feel like I have brainfog. Could it be my medication?” A smart question. Some antihistamines can cause drowsiness and slower reaction speed and some steroid nasal sprays can also affect taste and smell. So we tested properly. She had a clear pollen allergy pattern, a high histamine load, and DAO suggesting the clear-up side of the story mattered too. For a few weeks, we lowered the histamine pressure. Out went high histamine foods: red wine, beer, aged cheddar, parmesan, salami, tomatoes, spinach, sauerkraut, and old leftovers. In came low histamine foods: freshly cooked chicken, rice, quinoa, potatoes, pears, blueberries, and meals eaten fresh rather than days later from the fridge. A couple of weeks later, medication stopped, her head felt clearer, her nose was less reactive, and spring felt less like something to endure and more like something to enjoy.
🎯 If you'd like to make decisions with precision based on your personal data and using devices that are specific for you, then book a private consultation and let's change your experience of hayfever this year.
Where you’ll find me…
Last week: A brain dinner, a blind date and a business summit - I know what makes me happy!
This week: I'm intrigued to be exploring an interesting light experience. Light is so central to signalling between our cells. Will share more next week!
Next week: Lots of consultations- love this one-to-one time with my patients.
A thought to pause on…
“A better spring begins with a better explanation. Test the trigger. Lighten the load. Reclaim the season.
Wishing you a wonderful week ahead (that's 168 hours of your Million Hour life!! Dr Alka Be sure to send this email to anyone who you also want to live their longest, healthiest life!
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Take the free LQThis article is general education, not medical advice, and reading it does not create a doctor-patient relationship. If something has been going on for a while, please get it properly looked at by your own doctor.