PharmaAccess
| Product | Quantity | Per Unit | Price | Buy |
|---|---|---|---|---|
| Claritin - 10mg | 30 pill | £0.80 | £26.67 £24.00 −10% | |
| Claritin - 10mg | 60 pill | £0.72 | £47.78 £43.00 −10% | |
| Claritin - 10mg | 90 pill | £0.64 | £64.44 £58.00 −10% | |
| Claritin - 10mg | 120 pill | £0.61 | £81.11 £73.00 −10% | |
| Claritin - 10mg | 180 pill | £0.57 | £113.33 £102.00 −10% | |
| Claritin - 10mg | 270 pill | £0.53 | £158.89 £143.00 −10% | |
| Claritin - 10mg | 360 pill | £0.51 | £205.56 £185.00 −10% |
Being clear about this saves disappointment.
It works well on: sneezing, a runny nose, itchy or watering eyes, itchy throat and palate, hives and allergic skin itching.
It works poorly on: a properly blocked nose.
The reason is mechanical. Blockage comes mainly from swollen tissue and engorged blood vessels, and histamine is only part of what drives that. Antihistamines as a class are weak on congestion.
If blockage is your main complaint rather than sneezing, a steroid nasal spray is usually the better tool — or both together.
When your immune system decides pollen is a threat, mast cells dump histamine into the surrounding tissue.
Histamine then docks onto receptors on nearby cells. Blood vessels widen, tissue swells, nerve endings fire off itch signals, glands start producing fluid. Hence the whole miserable package.
Loratadine sits on those receptors first. The histamine is still there, it just has nowhere to dock.
Which tells you something useful: it is better at preventing the reaction than at undoing one already underway.
The last point is the one people skip. Stopping and starting means you are always catching up with a reaction that has already begun.
This is where most people get hay fever treatment wrong.
They reach for something once the eyes are streaming and the nose has packed up. By then histamine has already done its work and the tissue is swollen.
Starting a few days ahead of your usual season, and then taking it steadily rather than only on bad days, works a lot better. The reaction never builds up the same momentum.
Nobody prints that on the front of the box, and it probably matters more than which brand you pick.
Much less than the older generation, and for a specific reason: very little of it gets into the brain.
The older antihistamines blocked histamine receptors in the brain too, which is where the heavy, flattened feeling came from.
That said, "non-drowsy" is a statement about most people, not all of them. Some do feel it, especially at first or alongside alcohol. Try it on a day when you are not driving.
Stop and get help for swelling of the face, lips or tongue, or any difficulty breathing.
It is processed by liver enzymes, so a handful of other medicines can raise its level — some antifungals and certain antibiotics among them.
Usually this causes no trouble at all. But if you take several regular medicines, especially for the heart, it is worth a check rather than an assumption.
Grapefruit juice can nudge levels up too. Not dangerous for most people, but you may notice more tiredness.
None of it is dramatic. Together it lowers the load the tablet has to deal with.
A season lasts weeks, so most people order a pack that will see them through rather than topping up constantly.
Pick the strength and the pack size, put in a delivery address, confirm. Couple of minutes, any time of day, no queue and no conversation across a counter.
It goes out in plain packaging. No pharmacy name on the outside, nothing that hints at what is inside. How long delivery takes depends on where the parcel is headed.
On price it comes down to strength and pack size. Larger packs generaly work out better per unit, and over a long season that gap adds up.
Parcels leave on working days, so UK public holidays and weekends push everything back. If it matters to a date, order with a few days to spare rather than none. Nobody can promise a calendar day.
Active ingredient: loratadine. Loratadine — MedlinePlus (NIH). Reviewed: 17 September 2026.
