Our immune systems are naturally trained to identify harmful toxins, viruses and bacteria and programmed to get rid of them. This natural process keeps our internal organs safe, and our bodies functioning as normal, so what causes allergies?
An allergy occurs when our bodies think that a non harmful agent, like dust or pollen, is a malicious virus and treats it as such. So when our bodies come across something we are allergic to it will attack it, try to destroy it, and expel it from our bodies, resulting in the symptoms of allergies.
Even some food stuffs cannot bode well with the interior of our bodies, just like rubbing up against a certain type of plant will make your skin irritable; plants ingested into the body will act in the same way. Remember though, it?s not the plants what cause allergies ? it?s our bodies.
Unfortunately anyone can suffer from allergies, and some people can suddenly become allergic to things overnight. However, you should bear in mind that allergies can be inherited and people with hypersensitive immune systems are more at risk. There is nothing scientifically concrete to answer what causes allergies.
Recently have you noticed the amount of allergies that are about? Especially people who have nut allergies, seafood and wheat, allergies to pets, insect stings, dust mites and are even allergic to medication. All these allergies do seem to be becoming more frequent.
Have a look at hay fever. A while a go most people could walk around when the pollen content in the air was at its most high and not even sneeze, but now quite a few of those people are walking around, at this time of the year, with eyes watering, sneezing as they go and blowing their noses, saying ? Hewow how du woo (sniff) do? (Hello how do you do). The symptoms of allergies like these are on the increase.
What causes allergies can have such a violent reaction with our immune system attacking it, that people can die. This does not happen that often, but some people know that their reaction is so bad that they have to carry an EpiPen with them at all times, so they can give themselves a jab of epinephrine to counteract the allergy. This does not always work unfortunately, or it may only work for a short time, but usually it does stop the allergy from causing serious damage and an ambulance should always be called, just in case.
The most severe form of symptoms of allergies is an anaphylactic shock. I have had an anaphylactic shock when I was prescribed Diclofenac by a locum, which is an anti inflammatory drug. My lips started to go warm, my head started to tingle and itch and then my lips started to swell. My sister took me to a doctor?s surgery and they saw me straight away, but could do nothing except watch and wait to see what, if anything, happened. It was quite frightening, but I tried to stay calm and drank lots of water. Other symptoms are watery eyes, a rash and breathlessness.
If you see someone, who is having an anaphylactic shock, whether it?s from a bite of some sort or a reaction, call an ambulance, as they can keep the airway open if it swells. Having an advanced knowledge of symptoms of allergies could save someone?s life, especially if you are on holiday and exposed to new foods, insects and surroundings.
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Orignal From: What Causes Allergies and The Main Symptoms of Allergies
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