A person is said to have an allergy when their body has an adverse reaction, like a rash for example, to a substance which they may or may not actually come into contact with. An allergen could be anything under the sun that might cause a reaction in one’s body if the body disagrees with that substance and even a common thing such as sunlight and air might cause severe reactions in some if the skin is susceptible to allergies due to the same.

Many people suffer from food allergies and although most of these individuals do not have very severe reactions, some might find instant severe reaction to some foods; the most common foods that cause allergies in people are nuts and in particular, peanuts. This allergic reaction to food extends even further with everyday products such as soy, rice and milk also causing problems but these are just the better known substances.

A few people are even know to have an allergy to chocolate but it is because allergies to things we eat usually affect respiration, digestion and the ability to ward of disease that reactions to these products are generally seen as more serious. Seafood such as fish, prawns, shellfish, jellyfish etc., are another common group that causes allergies in individuals so the best method is to avoid intake of the kind of food that causes reaction in the individual.

The citrus group of fruits including oranges, lemons and strawberries for instance can all cause allergic reactions usually involving visible changes to the skin like rashes, itchy patches, and blotchy areas. A peanut allergy can also be very severe and it might even result in death by just contact with a peanut so an allergy test would prove to be very helpful in case of peanuts and even other nuts for that matter as they are most deadly of all allergies.

Even beautiful flowers can cause problems although it is normally their pollen which gets into the respiratory system and once again the allergic affects can be seen almost immediately. This is another situation where allergy testing is advised because although the flowers may be removed from the room or premises it still needs to be proved that the flowers are responsible for the allergy.

Where a person has an allergic reaction to particular drugs, rashes and other skin problems can be the result but more worrying is where the reactions are internal and may not be seen for some time. As far as drugs are concerned it is normally the ingredient sulfur that causes the allergic reaction so this must be considered before and further drugs are given.

Although a reaction to nickel is not unusual to most people, a very small number of individuals even have an allergic skin reaction to silver and gold. Metal allergies can cause many skin related symptoms including hives, rashes or the skin turning a deep red in the affected area and even swelling.

Normally, avoiding metals that cause problems is enough but if you have an allergy to any substance, there is every chance it could get worse or even incorporate new substances so taking an allergy test on a regular basis is the best form of prevention.

Tags: Allergies

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