The narrowing of the airways caused by asthma is often a lifelong illness. The narrowing is merely simply because of muscular bronchial tubes pulling together.
In asthma, airways are a lot much more delicate than regular and numerous issues can provoke a bout with the contraction of muscular. You could say that the bronchial tubes are hyperactive. Moreover, there is an inflammation (betændelsesreaktion without bacteria) of the airways, and this leads to swelling of the bronchial mucous membrane, consequently additional narrowing.
Asthma is often linked with Allergy . Up to eighty% of children with asthma also suffer from allergy symptoms this kind of as pollen, dust mites and animal hair. Other leads to that can set off an asthma attack is in the upper respiratory tract infections, physical physical exercise, tension, smoke, cold air and pollution.
Kids is the most targeted age groups, but Asthma can be discovered in all age groups. Up to half of children with asthma are, nevertheless, wholesome or symptom related with puberty. In the adult population suffer from up to five% of asthma. Arvelighed play a role in the improvement of asthma, and astmabørn with asthma or asthma-related illnesses (eg. astmaeksem ) In the family members has much less likely to develop from the illness in puberty.
Signs and symptoms of asthma
People with asthma have as a regular lung perform between anfaldene. The lengthy-term asthma be observed, nevertheless, a progressive deterioration of lung perform (see later). The subsequent signs and symptoms appear, consequently, attacks. The most usually observed as mentioned by example. physical work or in connection with an upper respiratory tract infection. Typical of asthma is also that anfaldene often arrives late at night or early in the morning. The typical seizures goods from minutes to hrs.
- Hovedsymptomet is shortness of breath.
- Hvæsende and pibende breathing. Especially throughout udåndingen and this is often prolonged.
- The difficult bout observed fast breathing and heart rate and anxiousness caused by åndenøden.
- Respiration quit may be the greatest end if left untreated.
If asthma is allergic situation, they speak about astraksreaktionand asenreaktion.
Straksreaktionen is an asthma attack, observed shortly following that we have inhaled the allergen (the thing that triggers the attack, for example. Pollen or dust), which ends in a couple of hrs.
A late response can be observed a couple of hrs that may final a number of days. As a result, it is essential if you suffer from allergic asthma situation, to make sure that therapy within senreaktionen offer.
Precautions and diagnosis
In asthma, it is largely to avoid deterioration and consequently attacks that are unpleasant and can be harmful. Prevention in the type of medication is consequently essential to respect (see Treatment). Attempting to avoding attacks ought to be carried out, this kind of as. cold air and smoke-stuffed rooms. Sluggish training can stop attacks. By induced allergic asthma is to avoid the triggering allergen.
The diagnosis made on sygehistorien with the characteristic attacks of breathlessness. Also made an examination that most often will show regular lung perform between anfaldene and decreased lung perform in anfaldene. Lungefunktionen measured, inter alia, by a so-known aspeak flow measurement, Which breathes in a little gadget that measures the maximum udåndingshastighed. It can be be measure much more than a brief period of time to measure the peak flow. By asthma differs udåndingshastigheden, and if døgnvariationen is a lot much more than 20%, stated Monday that it has asthma.
If you suspect that asthma is allergic situation, have to make a allergologisk explanation of the blood samples and a priktest. By priktesten injected little quantities of the most typical airborne allergens superficially in the skin, and you look, if you turn out with redness and swelling.
Treatment of asthma
Treatment of asthma aims to decrease inflammationen in the airways, thereby decreasing the enforcement, so luftskiftet enhanced, and to lift together-trækningen of bronkiemuskulaturen. Asthma can be observed in numerous degrees in different people, and asthma can vary in severity of the individual. You can have intervals of numerous signs and symptoms and so in other intervals to be totally asymptomatic. Prevention therapy is a component of the asthma-therapy.
Inflammationen of the airways handled by steroid (binyrebarkhormon), which also dampens the bronchial hyperreaktivitet and is efficient in allergic asthma situation. Steroids are slow-acting and does not in the acute phase. They consequently have a initial full power following a week of therapy and consequently most often used for preventive therapy.
Steriods are available as a therapy for asthma. in spray or powder type for inhalation. In instances of extreme asthma attacks are also used steroid, but correct here in the type of tabletbehandling that not only works locally. Steroids have numerous aspect effects and is only used as a final resort.
To counteract the narrowing of the bronchial tubes are used bronkieudvidende medication, so-known as beta2-agonists.They are the classic therapy of asthma attacks. The works by the musculature of the >bronchial tubes to loosen up, and thereby expand the bronchial tubes. They set up like steroids also bronchial hyperreaktivitet. Beta2-agonists are available every as a brief-term and lengthy lasting. The brief available as inhalationspræparater. The impact reaches maximum following an hour but the preliminary impact can be observed following a couple of minutes. Utilized mainly as ermergency therapy and can stop gentle asthma. The langti
There are a number of kinds of drugs for asthma, but the above is hovedbehandlingen. Lately a manufacturing of inhales that consist of every steriod and beta2-agonists.
In instances of serious asthma attacks ought to immediately consult a physician, where the acute therapy is oxygen and kortidsvirkende beta2-agonists.
Most of asthma signs and symptoms rapidly discover to know, and can treat on their own with the inhalation in the occasion of attack. In addition, educated people to often to measure the peak flow at house, to assess the illness. The therapy of an asthma attack is the exact same, regardless of whether or not or not they are allergic subject to seizures or not.
Select and complications
Asthma is a chronic or lifelong illness, but almost half of all children with asthma will be referred signs and symptoms as adults.
As mentioned in therapy, there is fantastic variation in how substantially they are plagued by asthma. Some have only a couple of weekly bout of gentle diploma, even though other daily plagued by extreme attacks and nocturnal shortness of breath.
Asthma can be a serious sickness, and if we fail therapy beneath large attack, the muscular, used for breathing is exhausted and this may end breathing and end in death. Among older asthma is related with an elevated mortality. The vast majority live, nevertheless, a totally regular life, and with the right therapy can be extreme bout for the most component averted.
Tags:
complications,
Health,
asthma,
symptoms,
children,
astma,
allergy
