Loratadine is not suitable for children under 2 years of age. Tablet formulations are generally suitable for adults and older children, whereas oral liquid medicine is available for younger children. Loratadine can be prescribed for you by a doctor or dentist, or you can buy it without a prescription at pharmacies and other retail outlets. The rash can be triggered by an allergy to a substance such as a soap or a detergent. Urticaria is a condition where an itchy skin rash develops. This leads to inflammation in your nose and eyes, which produces symptoms such as sneezing and watery eyes. Cells in the lining of your nose and eyes release histamine when they come into contact with these substances. It stops the effects of a naturally occurring substance called histamine and this helps to relieve the symptoms of allergies such as hay fever and urticaria.Įxposure to substances such as pollen, pet fur, house dust or insect bites can cause your body to produce allergic symptoms. Loratadine belongs to a group of medicines called antihistamines - it is an anti-allergy medicine. Or they can reduce the severity of symptoms if you take them afterwards.Allergies including hay fever and allergic skin rashes The histamine causes an allergic reaction with itchy, watering eyes, a running or blocked nose, sneezing and rashes.Īntihistamines help stop this happening if you take them before you come into contact with the substance you're allergic to. If you have allergies, your body can mistake something harmless for a threat and produce histamine. Histamine causes blood vessels to expand and the skin to swell, which helps protect the body. Your body releases histamine when it detects something harmful, such as an infection. cough and cold remedies that also contain an antihistamineĪntihistamines block the effects of a substance called histamine in your body.There may be a risk the medicines interfere with one another or increase the risk of side effects.Įxamples of medicines that could cause problems if taken with antihistamines include some types of: Talk to a pharmacist or GP before taking antihistamines if you're already taking other medicines. Taking antihistamines with other medicines See the patient information leaflet that comes with your medicine for a full list of side effects. sleepiness and reduced co-ordination, reaction speed and judgement - do not drive or use machinery.Side effects of antihistaminesĬheck the leaflet that comes with your medicine for a full list of possible side effects and advice about when to get medical help. But check the leaflet that comes with your medicine to make sure.ĭo not drink alcohol while you are taking an antihistamine. Check the leaflet that comes with the medicine or ask your GP or pharmacist.įood and other drinks do not affect most antihistamines. Some antihistamines may need to be taken with water or food. You can use some types of antihistamine for a long time, but some are only recommended for a few days. If you're not sure how to use your medicine, such as eye drops or a nasal spray, ask your GP or pharmacist. This is because they can make you feel sleepy. Some types of antihistamine should be taken just before bedtime. How much you should take can depend on your age and weight. Take your antihistamine as advised by your GP or pharmacist, or as described in the leaflet that comes with it. If you no longer have the leaflet that came with your medicine, find an online version of it. Read the leaflet that comes with your medicine to check it's safe to give to your child. Read the leaflet that comes with your medicine to check it's safe for you to take. But not all antihistamines are suitable for everyone. Most people can safely take antihistamines. You may need to try several types to find one that works for you.Īsk a pharmacist for advice if you're not sure which antihistamine to try. Some people find certain types work best for them. Most types of antihistamine are just as good as each other. They are less likely to make you feel sleepy, but they still can. Non-drowsy antihistamines include cetirizine, fexofenadine and loratadine. They may be the best type for you if your symptoms stop you sleeping. non-drowsy - antihistamines less likely to make you feel sleepyĭo not drive or use machinery after taking any type of antihistamine.Īntihistamines that make you feel sleepy include chlorphenamine (including Piriton) and promethazine.drowsy - antihistamines that make you feel sleepy.There are many types of antihistamine, but they're usually divided into 2 groups:
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