While it’s possible for people to become tolerant of pharmaceutical antihistamines over time, which can make them less effective, this reportedly isn’t the case when it comes to natural alternatives. They’re also believed to come with fewer side effects than over-the-counter and prescription antihistamines – namely drowsiness. Natural antihistamines provide allergy relief just like pharmaceutical antihistamines do. If taken after your allergy symptoms have been triggered, they can potentially help reduce the severity of the symptoms. Antihistamines prevent this from happening, providing you take them before you’re exposed to the substance you’re allergic to. The histamine then triggers an allergic reaction that most commonly involves symptoms such as itchy, watering eyes, a runny or blocked nose or sneezing and skin rashes. It reacts by making our blood vessels and skin swell, which are two natural defence mechanisms.īut if you have an allergy, your body will mistake something harmless, such as pollen, animal hair or house dust – as a threat and produce histamine. Histamine is usually released when the body detects something harmful, such as an infection. They work by blocking the way the substance, histamine, impacts the body. Are less likely to make you feel drowsy – they include cetirizine, fexofenadine and loratadine.Īntihistamines come in various different forms, which includes tablets, capsules, liquids, syrups, creams, lotions, gels, eye drops and nasal sprays.Can make you feel sleepy – they include chlorphenamine (including Piriton), hydroxyzine and promethazine.There are two main types of antihistamine. You can get some from pharmacies and shops, while others are only available from your GP. But instead of reaching for your usual tablets, why not try some of the natural solutions listed below to help ease the misery of your symptoms and treat your allergy? What is an antihistamine?Īntihistamines are a medicine that’s used to help ease the symptoms of allergies, such as hay fever, conjunctivitis or reactions to insect bites and stings. 1įor most people, antihistamines are the go-to treatment with various medications available over the counter or by prescription. Allergic rhinitis, including hay fever and seasonal allergies, affects up to 30% of adults and up to 40% of children. Allergies are rising rise year-after-year, with more than a quarter of people in the UK suffering from an allergy at some point in their lives.
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