Side effects of non sedating antihistamines Olinesex videochat
If you are using then as a sleep aid, will you need more with time to achieve the same level of sedation.It is not an addiction, it is tolerance to the medication. Read more Is probably the most readily available sedating antihistamine.It causes blood vessels to expand and the skin to swell (known as inflammation), which helps protect the body.But in people with allergies, the body mistakes something harmless, such as pollen, for a threat.Speak to a pharmacist or your GP before taking antihistamines if you're already taking other medicines.There may be a risk the medicines could affect each other, which could stop either from working properly or increase the risk of side effects.Side effects of older types of antihistamines can include: Check the leaflet that comes with your medicine for a full list of possible side effects and advice about when to get medical help.If you think your medicine has caused an unwanted side effect, you can report it through the Yellow Card Scheme.
Food and other drinks don't affect most antihistamines, but check the leaflet that comes with your medicine to make sure. But speak to a pharmacist or your GP for advice if you: Some antihistamines may not be suitable in these cases.
Its drawback other than sedation has been its limited duration of effect, eclipsed by products like zyrtec (cetirizine) that can last all day.
Sedation is not a measure of its worth, only its ability to get into your brain and mess with neurotransmitters. Read more See 1 more doctor answer Might suggest this be dealt with like one handles stage fright. Another choice, alprazolam, which could keep you more awake.
It then produces histamine, which causes symptoms such as rashes, a runny nose and/or sneezing.
Antihistamines help stop this happening if you take them before you come into contact with the substance you're allergic to.