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Causes of a Dry Cough


Have you got a dry cough? You may be caused by an irritating cough to splutter and cough at the most inappropriate times. It may be very minor which you can shrug off or it could be something that is possibly very serious if left unchecked: make sure you know the dry cough that is possible causes.

Do we cough? We all have coughed in our life, and there’s no-one who escapes coughing from time to time. A cough has the function of clearing our airways of any obstacle. This can be a foreign body, phlegm, or fluid. When we discover any obstruction, or if we feel our airways aren’t working as they should be then we tend to cough.

Difference between a wet cough and a cough that is dry

A wet cough normally happens when we’ve got an illness. Anything such as pneumonia or a chest infection typically results in a phlegmy cough. The body creates lots of inflammatory fluid to fight the disease, and a cough that is wet is generated. Nevertheless, a dry cough is as an effect of irritation, and does not have any fluid. It can be just as disabling as a wet cough, and possibly can survive a lot longer.


If you’re worried about a cough that has not gone away you should consult medical advice. They may weigh you, and send you for blood tests and a X-ray if they believe it is necessary. Normally most physicians can diagnose you easily and fast.

Potential causes

There are many dry cough causes, from illness to allergy, and from trivial causes to serious ones. The causes can be divided up into different main types:


This may be allergy to grass, dust, or animals. Although it’s possible that you can be sensitive to anything, these are the most common kinds of allergy. Allergens in the air are a prime source of dry cough causes as these allergens cause irritation of the airways. This can cause muscles surrounding your airways to become inflamed. The only way to clear the obstruction is always to cough, hence you get a cough that is dry. Your doctor can diagnose it by running some breathing tests and getting a history. An allergy test may also run so that you understand precisely what to avoid. In the meantime, taking antihistamines may help with your cough.


Generally us changes more at nighttime, and after hard exercise. Our airways can become more sensitive, and we can end up coughing when there is nothing to cough up. Your physician can normally tell whether you suffer with asthma by seeing if you do and running respiration tests.

Autoimmune disorders

There are some rare conditions that can affect the lungs. Uncommon conditions such as sarcoidosis can result in the body attacking itself and damaging the lungs. This make the sufferer really concerned about the possible dry cough causes and can result in a dry cough, weight loss.


The biggest fear for many folks is cancer. It is worth mentioning, although this is an unusual one of the dry cough causes. If you have had a cough that hasn’t gone away for a long time, and you have been losing weight then you definitely should see your doctor. If you live an unhealthy lifestyle, or smoke, this all can make cancer more likely. Generally this can be seen on an X Ray or a CT scan of your chest. Your physician will have the ability to see when this is proper for you.


There are some infections that do not cause you create a lot of phlegm. Some viral infections can linger for a couple of days and still one of the cough that is dry causes. Equally if you are recuperating from a major infection afterward coughing can simply be your lungs getting used to be able to inflate generally again and is nothing to worry about.


One of the most common are blood pressure tablets that act on the lungs. If your cough has began once you’ve taken your new medication, then it’s worth seeing if there’s an alternative.

Lung fibrosis

Some elderly individuals may suffer from a condition called lung fibrosis. This happens as the lungs start to scar over. No one knows why this happens, but it can cause a dry cough in the elderly weight reduction that is alongside. This confirmed with an X ray and can generally be found on examination.

Treating a cough that is dry

The most important thing to do about a cough that is dry is always to ensure you understand what’s causing it. Many of the dry cough causes are completely reversible, and shouldn’t be a cause for worry. There is normally a pill or even only assurance which you can take to make yourself feel better.

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