Why Seasonal Symptoms Arrive When They Do

If your nose starts running the moment the hawthorn blossoms, you are not imagining it. Tree pollen tends to arrive first, from late March through May, followed by grass pollen in late spring and early summer, with weed pollens such as mugwort trailing behind into September. Your body mistakes a harmless protein for a threat, releases histamine, and you get the familiar cluster of sneezing, itchy eyes, a blocked or dripping nose, and a heavy, foggy tiredness that no amount of sleep quite clears.

Congestion that follows a cold has a different cause but responds to many of the same gentle measures. Either way, the approach that tends to help most is not dramatic. It is small, regular acts of care, repeated kindly over days and weeks, alongside whatever your pharmacist or GP has already recommended.

Nettle: The Spring Tonic on Your Doorstep

Stinging nettle (Urtica dioica) has a long folk reputation for clearing the head, and it is one of the few herbs with a modest amount of research behind it. Freeze-dried nettle leaf has been studied more than the tea, but an infusion is gentler, cheaper and easy to make at home.

To brew: pour 250ml of just-boiled water over one to two teaspoons of dried nettle leaf, cover the cup (a saucer works), and leave for ten minutes before straining. Two or three cups a day is a reasonable starting point. In spring, young nettle tops can be picked with gloves, then blanched for a minute to remove the sting and used in soup or omelettes.

Check with a pharmacist first if you take diuretics, blood pressure medication, blood thinners such as warfarin, lithium or diabetes medication, as nettle can interact with all of these and acts as a mild diuretic. Avoid it in pregnancy, and skip it entirely if you have been advised to limit fluids for kidney or heart reasons.

Elderflower: Light, Cooling and Easy to Like

Elderflower (Sambucus nigra) arrives as flat creamy heads in late May and June, and it has been used for centuries for catarrh, sinus pressure and that streaming, watery stage of a cold. The taste is delicate and slightly floral, which makes it a pleasant evening infusion rather than a chore.

Use one to two teaspoons of dried flowers per 250ml of just-boiled water, covered, for ten minutes. Drink it hot when you feel bunged up, or cool it and sip through the day. A diluted elderflower cordial is a lovely summer drink, though it is sugar-heavy, so treat it as a pleasure rather than a remedy.

A word of caution: elderflower is not the same as elderberry. Berries must be cooked before use, and the leaves, bark and raw berries contain compounds that can cause nausea. Elder may also stimulate the immune system, so speak to your doctor before using it if you have an autoimmune condition or take immunosuppressant medication.

Steam Inhalation: The Simplest Ritual There Is

Nothing loosens a stuffy nose quite like warm, damp air, and the ritual itself is soothing. Boil a kettle, pour the water into a heatproof bowl, and let it stand for two or three minutes so it is steaming rather than scalding. Sit comfortably, drape a towel over your head and the bowl, close your eyes, and breathe gently through your nose for five to ten minutes. Keep your face roughly 20–25cm from the water.

A couple of drops of eucalyptus or peppermint oil can be added to the water if you enjoy the aroma, but plain steam works perfectly well. Once or twice a day is plenty.

• Do not use steam inhalation on children — the scalding risk is real and the benefits are unproven.
• Skip strong aromatics if you have asthma, as concentrated vapours can trigger a cough or wheeze.
• Check with a midwife or pharmacist if pregnant before using essential oils.
• A saline rinse or spray, used before or after steaming, can add to the effect and is suitable for most people.

Weaving It Into a Gentle Seasonal Rhythm

Herbal support works best as a rhythm rather than a rescue. On waking, a cup of nettle tea and a check of the pollen forecast helps you decide whether to dry washing indoors or keep windows shut. Pollen counts often peak in the early morning and again in the late afternoon, so a shower and a change of pillowcase before bed rinse away what has settled on you.

If you enjoy working with the moon, the phases give a gentle structure. Around the new moon, take twenty minutes to stock your shelf with dried nettle and elderflower and label your jars. Through the waxing fortnight, keep a steady daily cup going. At the full moon, let something go — a late night, a scroll, a commitment that is draining you. Through the waning days, prioritise sleep and warm, simple food.

One honest note: local honey is often suggested for hay fever, but the evidence simply does not support it. Enjoy it on toast, not as a treatment.

When to Ask for Help

Herbs sit alongside proper medical care, never instead of it. Speak to a pharmacist or doctor if you are taking any prescription medication, if you are pregnant, breastfeeding or managing a long-term condition, or if you are considering herbs for a child.

Seek medical advice promptly if you develop wheezing or shortness of breath, a fever, facial pain or swelling, a cough lasting more than three weeks, or symptoms that have not improved after ten days. Mild seasonal symptoms often respond well to rest, steam, nettle and elderflower. Anything more than mild deserves a proper conversation with someone qualified to help.